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In the competitive landscape of industrial chemicals, quality, reliability, and purity define success. Our premium high-purity pentanes – including n-Pentane, Isopentane, and Cyclopentane – are engineered to meet the strictest technical standards required by manufacturers in electronics, pharmaceuticals, adhesives, and refrigeration industries.

Our products are designed to directly compete with industry leaders such as SK and LG, offering equivalent or superior performance and purity. They are distinguished by:

Isopentane purity above 99%, ensuring stable and predictable performance in refrigeration systems and high-precision applications. Ultra-low impurity levels, with cyclic pentanes below 100 ppm, light fractions under 0.5%, and total sulfur under 1 ppm. Negligible aromatic content, with benzene below 10 ppm, and non-volatile residues less than 1 mg/100 ml, ideal for sensitive chemical processes.

These specifications reflect our commitment to chemical purity, process safety, and regulatory compliance. Having successfully supplied demanding Asian markets, our pentanes have proven their consistent quality, excellent performance, and strong reputation. This regional success confirms our ability to support global industrial partners who require high-grade pentanes for critical applications.

Whether used as solvents, foam-blowing agents, or high-purity chemical intermediates, our pentanes provide industrial users with uncompromising quality, reliable supply, and peace of mind. Partner with us to access world-class pentanes designed to match or outperform leading competitors in the market.

High-purity n-Heptane (≥99%) has established itself as a critical solvent in diverse industrial applications, ranging from pharmaceuticals and chemical synthesis to precision cleaning and laboratory research. Its exceptional purity, combined with ultra-low levels of contaminants, ensures optimal performance and safety across demanding processes.

With increasing global regulatory requirements, such as the European Union REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulation, high-purity chemical products now require compliance for entry into major markets, including Europe and Japan. REACH compliance not only guarantees legal market access but also reflects a company’s commitment to safety, environmental responsibility, and product quality.

Key Features and Advantages

Ultra-High Purity n-Heptane ≥99% ensures minimal interference in chemical reactions and formulations. Low Benzene (<1 ppm) and low aromatic content (<10 ppm) guarantee safety, regulatory compliance, and suitability for sensitive applications. Superior Chemical Performance Provides excellent solvency for non-polar compounds. Ideal for applications requiring consistent evaporation rates and minimal residue. Compatible with a variety of chemical systems, supporting both laboratory-scale and industrial-scale processes. Reliable and Consistent Supply Produced under stringent quality control to maintain batch-to-batch consistency. Packaged and delivered in secure containers to preserve purity during transport. Supports large-scale operations while providing small sample sizes for testing and evaluation. Global Compliance: REACH and Beyond REACH Overview: The EU REACH regulation, effective since June 1, 2007, governs the registration, evaluation, authorisation, and restriction of chemicals to protect human health and the environment. Registration: Companies must register chemical substances with the European Chemicals Agency (ECHA) to legally market products in the EU. Evaluation: ECHA evaluates submitted dossiers and chemical substances to ensure compliance and safety. Authorisation & Restriction: Certain substances require explicit authorisation for use, and hazardous chemicals may be restricted or banned. Applicability: REACH covers chemical substances across industries, including chemical manufacturing, electronics, automotive, construction, consumer products, healthcare, and more. Enhancement: Our high-purity n-Heptane complies with REACH standards, ensuring safe and legal entry into Europe and Japan, while demonstrating adherence to the highest international safety and environmental regulations. Versatile Applications Pharmaceuticals: Active ingredient extraction and purification. Electronics: Precision cleaning and solvent applications. Coatings and Adhesives: High-quality formulations requiring pure solvents. Laboratory Use: Analytical and research-grade solvent for controlled experiments.

Why Choose Our n-Heptane

Guaranteed Purity: Ensures your processes remain unaffected by impurities. Consistent Quality: Reliable batch-to-batch uniformity supports industrial-scale operations. Safe and Compliant: Low benzene and aromatic content reduce health and environmental risks; fully compliant with REACH regulations. Flexible Packaging: From small iron can samples to bulk ISO tanks, meeting all operational needs. Trusted Global Supply: Enables businesses to confidently operate in international markets without quality compromise.

Conclusion

High-purity n-Heptane ≥99% is a cornerstone for industries that demand precision, reliability, and safety. Coupled with REACH compliance, our products provide manufacturers and laboratories with:

Legal and safe access to European and Japanese markets Consistent performance and high-quality end products Compliance with international environmental and safety standards

By choosing high-purity n-Heptane, businesses ensure superior process performance, regulatory confidence, and long-term reliability, making it an indispensable solvent for global industrial applications.

Polyurethane Rigid Foam (PUR) is a high-performance, closed-cell insulation material widely used in cold storage, cold-chain logistics, industrial refrigeration, and other low-temperature insulation applications. Its excellent thermal insulation, structural stability, and adaptability make it the material of choice for modern insulation projects.

Its core advantages include:

1. Outstanding Thermal Insulation

Low Thermal Conductivity: PUR exhibits thermal conductivity as low as 0.018–0.024 W/(m·K), making it one of the most effective insulation materials currently available. This reduces energy loss and lowers operational costs. High Closed-Cell Content (≥90%): The closed-cell structure blocks air convection, enhances moisture resistance, and prevents performance degradation due to water vapor infiltration.

Enhancement: The use of high-purity Cyclopentane, Isopentane, or n-Pentane as blowing agents ensures that the foam maintains its low thermal conductivity and closed-cell integrity over time, directly contributing to superior insulation efficiency.

2. Structural Strength and Durability

Compressive Strength and Deformation Resistance: With densities typically ranging from 35–60 kg/m³ and compressive strengths of 150–300 kPa, PUR can support internal racks, equipment, and transport loads. Dimensional Stability: Maintains its volume across extreme temperatures (-50°C to +100°C) with minimal shrinkage or cracking, ensuring long-term reliability.

Enhancement: The controlled purity of pentane-based blowing agents (<2 ppm sulfur, <50 ppm moisture) prevents defects during production and guarantees that the foam retains its strength and dimensional stability throughout its lifecycle.

3. Easy Installation and Adaptability

On-Site Spraying / Pouring: PUR can be applied seamlessly onto walls, roofs, or cavities, eliminating thermal bridges and providing a continuous insulation layer. Compatibility with Multiple Substrates: Bonds firmly to concrete, metal sheets, and composite panels, making it ideal for complex cold storage structures.

Enhancement: Using optimized pentane blends ensures uniform foam expansion and adhesion, improving application efficiency and minimizing material waste.

4. Environmental Friendliness and Safety

Low Global Warming Potential (GWP): Modern PUR systems employ environmentally friendly blowing agents such as Cyclopentane, Isopentane, or water-based formulations, reducing environmental impact. Fire Safety: With proper flame retardants, PUR can achieve B1-class flame resistance (GB 8624-2012), meeting stringent cold storage fire standards.

Enhancement: Our high-purity pentane products are fully compliant with international environmental regulations, providing a sustainable and safe option for manufacturers aiming to meet both GWP and fire safety requirements.

5. Economic Advantages

Although initial costs may be higher than traditional materials like EPS or rock wool, PUR’s long lifespan (20+ years) and energy-saving properties significantly reduce operating costs.

Enhancement: By selecting our reliable pentane blowing agents, manufacturers can achieve consistent foam quality and maximize energy efficiency, enhancing ROI over the lifetime of the insulation system.

Application Considerations

Controlled Installation Environment: Surfaces must be dry and clean; recommended temperature is 15–35°C with humidity below 85%. Insulation Thickness Design: Determined by the target cold storage temperature (e.g., -18°C for refrigeration or -60°C for ultra-low temperature). Typical PUR layers range from 50–150 mm. Safety Protection: Workers must wear protective gear to avoid exposure to uncured chemicals.

Enhancement: Using high-purity pentane ensures predictable foam behavior even under varying environmental conditions, reducing installation risk and ensuring design specifications are met.

Why Pentane-Based Blowing Agents Are Critical

The superior performance of PUR depends directly on the quality of the blowing agent. Our Cyclopentane, Isopentane, and n-Pentane products offer:

Purity Control: Low sulfur (<2 ppm) and low moisture (<50 ppm) for defect-free foam. Processing Stability: Uniform cell structure for optimal insulation and mechanical strength. Versatility: Suitable for a wide range of applications including cold storage, refrigerated trucks, and PIR/PUR panels. Environmental Compliance: Non-ozone-depleting, low GWP, aligned with global regulations.

Conclusion

Polyurethane Rigid Foam remains the top choice for modern cold storage insulation, offering unparalleled thermal performance, durability, and adaptability. High-purity pentane-based blowing agents are essential to fully realize these benefits, ensuring:

Maximum thermal insulation efficiency Consistent structural integrity Reliable production and long-term performance Compliance with environmental and fire safety standards

By choosing our products, manufacturers can deliver high-quality, energy-efficient, and environmentally responsible insulation solutions, ensuring optimal performance for decades.

As global industries continue to advance toward energy efficiency and sustainable construction, demand for cost-effective and versatile raw materials is on the rise. One such material is n-Pentane 95%, widely recognized for its performance in insulation foam manufacturing and industrial solvent applications.

Why n-Pentane 95%?

Optimized Purity for Industrial Use With a guaranteed 95% purity, n-Pentane strikes the right balance between performance and cost. This grade is especially suitable for large-scale industrial applications where ultra-high purity is not necessary but consistent quality is critical. Preferred Blowing Agent in Insulation Panels n-Pentane 95% is extensively used as a blowing agent in the production of PU and PIR sandwich panels, roofing boards, and cold storage insulation panels. Its compatibility with modern production lines ensures excellent insulation performance while helping manufacturers meet regional energy-efficiency standards. Cost Efficiency Compared with higher-purity solvents, n-Pentane 95% offers a more economical solution without compromising on application results. This makes it highly attractive for companies that require regular, bulk procurement. Versatile Industrial Applications Beyond insulation materials, n-Pentane 95% is also applied in adhesives, coatings, and cleaning formulations across multiple industrial sectors. Its fast evaporation rate and solvent properties make it a reliable choice for diverse manufacturing needs.

Packaging and Logistics

n-Pentane 95% is typically supplied in ISO tanks, drums, or customized bulk packaging to meet different production scales. Our logistics partners ensure compliance with international hazardous goods regulations, guaranteeing safe and timely delivery.

Market Outlook

With construction growth across the Middle East, Asia, and beyond, the need for energy-saving insulation materials is rapidly expanding. n-Pentane 95% will remain a cornerstone raw material for manufacturers aiming to deliver high-quality, cost-effective solutions for modern infrastructure and industrial projects.

Industry Transformation Creates Certainty in Uncertain Times

The European chemical industry is undergoing a historic transformation. With global giants such as Dow, INEOS, Shell, and others closing or downsizing key production facilities, the region’s supply landscape is shifting dramatically. By the end of 2027, Europe is expected to lose approximately 4.6 million tons/year of ethylene capacity, directly reshaping the downstream solvent market. Among these, n-Heptane is facing a structural supply shortage, even as demand remains resilient.

Market Restructuring and the Emerging Supply Gap

Recent plant closures highlight this dramatic shift:

Dow will shut down its ethylene cracker in Böhlen, Germany (510,000 t/y capacity) by 2027 INEOS permanently closed its phenol and acetone facilities in Gladbeck, Germany Westlake Chemical ceased operations at its Pernis, Netherlands site (150,000 t/y BPA) Celanese shut down its VAM plant in Frankfurt, Germany

These moves have pushed Europe’s chemical capacity utilization rate down to 74%, the lowest in decades. The resulting contraction in local supply capabilities has amplified the shortage of critical solvents, including n-Heptane, across pharmaceutical, coatings, adhesive, and rubber industries.

Junyuan Petroleum Group’s Advantage: Compliance + Reliability

Amid this uncertainty, Junyuan Petroleum Group provides a stable and fully compliant n-Heptane supply to European customers, backed by REACH registration and stringent quality standards.

Key Advantages:

Full REACH Compliance – Seamless market access for European clients. Stable Production Base – China-based facilities unaffected by Europe’s energy crisis. Cost Competitiveness – Significant advantage vs. European producers (EU natural gas prices are 3.3x higher than the U.S.). High Purity Guarantee – n-Heptane purity reaching 99.9%, meeting the demands of high-end applications.

Core Applications:

Pharmaceuticals – extraction solvent, crystallization medium Coatings & Inks – thinner and cleaning agent Adhesives – reaction medium and diluent Rubber Processing – solvent and extraction agent

Partnership Opportunities: Building Resilient Supply Chains

We offer European partners flexible collaboration models to ensure long-term stability and performance:

Sample Supply & Technical Dossiers – including full REACH documentation Flexible Delivery Solutions – from trial orders to long-term supply contracts Technical Support – tailored application guidance and customized solutions

Conclusion: Turning Market Disruption into Growth

The restructuring of Europe’s chemical industry is creating new opportunities in the n-Heptane supply chain. With REACH-certified, high-purity, and cost-effective products, Junyuan Petroleum Group is ready to support European customers in building reliable, sustainable, and future-ready supply networks.

Contact us today to request product details, technical documents, or samples, and secure your competitive advantage in this evolving market.

Industry Transformation Creates Certainty in Uncertain Times

The European chemical industry is undergoing a historic transformation. With global giants such as Dow, INEOS, Shell, and others closing or downsizing key production facilities, the region’s supply landscape is shifting dramatically. By the end of 2027, Europe is expected to lose approximately 4.6 million tons/year of ethylene capacity, directly reshaping the downstream solvent market. Among these, n-Heptane is facing a structural supply shortage, even as demand remains resilient.

Market Restructuring and the Emerging Supply Gap

Recent plant closures highlight this dramatic shift:

Dow will shut down its ethylene cracker in Böhlen, Germany (510,000 t/y capacity) by 2027 INEOS permanently closed its phenol and acetone facilities in Gladbeck, Germany Westlake Chemical ceased operations at its Pernis, Netherlands site (150,000 t/y BPA) Celanese shut down its VAM plant in Frankfurt, Germany

These moves have pushed Europe’s chemical capacity utilization rate down to 74%, the lowest in decades. The resulting contraction in local supply capabilities has amplified the shortage of critical solvents, including n-Heptane, across pharmaceutical, coatings, adhesive, and rubber industries.

Junyuan Petroleum Group’s Advantage: Compliance + Reliability

Amid this uncertainty, Junyuan Petroleum Group provides a stable and fully compliant n-Heptane supply to European customers, backed by REACH registration and stringent quality standards.

Key Advantages:

Full REACH Compliance – Seamless market access for European clients. Stable Production Base – China-based facilities unaffected by Europe’s energy crisis. Cost Competitiveness – Significant advantage vs. European producers (EU natural gas prices are 3.3x higher than the U.S.). High Purity Guarantee – n-Heptane purity reaching 99.9%, meeting the demands of high-end applications.

Core Applications:

Pharmaceuticals – extraction solvent, crystallization medium Coatings & Inks – thinner and cleaning agent Adhesives – reaction medium and diluent Rubber Processing – solvent and extraction agent

Partnership Opportunities: Building Resilient Supply Chains

We offer European partners flexible collaboration models to ensure long-term stability and performance:

Sample Supply & Technical Dossiers – including full REACH documentation Flexible Delivery Solutions – from trial orders to long-term supply contracts Technical Support – tailored application guidance and customized solutions

Conclusion: Turning Market Disruption into Growth

The restructuring of Europe’s chemical industry is creating new opportunities in the n-Heptane supply chain. With REACH-certified, high-purity, and cost-effective products, Junyuan Petroleum Group is ready to support European customers in building reliable, sustainable, and future-ready supply networks.

Contact us today to request product details, technical documents, or samples, and secure your competitive advantage in this evolving market.

Industry Transformation Creates Certainty in Uncertain Times

The European chemical industry is undergoing a historic transformation. With global giants such as Dow, INEOS, Shell, and others closing or downsizing key production facilities, the region’s supply landscape is shifting dramatically. By the end of 2027, Europe is expected to lose approximately 4.6 million tons/year of ethylene capacity, directly reshaping the downstream solvent market. Among these, n-Heptane is facing a structural supply shortage, even as demand remains resilient.

Market Restructuring and the Emerging Supply Gap

Recent plant closures highlight this dramatic shift:

Dow will shut down its ethylene cracker in Böhlen, Germany (510,000 t/y capacity) by 2027 INEOS permanently closed its phenol and acetone facilities in Gladbeck, Germany Westlake Chemical ceased operations at its Pernis, Netherlands site (150,000 t/y BPA) Celanese shut down its VAM plant in Frankfurt, Germany

These moves have pushed Europe’s chemical capacity utilization rate down to 74%, the lowest in decades. The resulting contraction in local supply capabilities has amplified the shortage of critical solvents, including n-Heptane, across pharmaceutical, coatings, adhesive, and rubber industries.

Junyuan Petroleum Group’s Advantage: Compliance + Reliability

Amid this uncertainty, Junyuan Petroleum Group provides a stable and fully compliant n-Heptane supply to European customers, backed by REACH registration and stringent quality standards.

Key Advantages:

Full REACH Compliance – Seamless market access for European clients. Stable Production Base – China-based facilities unaffected by Europe’s energy crisis. Cost Competitiveness – Significant advantage vs. European producers (EU natural gas prices are 3.3x higher than the U.S.). High Purity Guarantee – n-Heptane purity reaching 99.9%, meeting the demands of high-end applications.

Core Applications:

Pharmaceuticals – extraction solvent, crystallization medium Coatings & Inks – thinner and cleaning agent Adhesives – reaction medium and diluent Rubber Processing – solvent and extraction agent

Partnership Opportunities: Building Resilient Supply Chains

We offer European partners flexible collaboration models to ensure long-term stability and performance:

Sample Supply & Technical Dossiers – including full REACH documentation Flexible Delivery Solutions – from trial orders to long-term supply contracts Technical Support – tailored application guidance and customized solutions

Conclusion: Turning Market Disruption into Growth

The restructuring of Europe’s chemical industry is creating new opportunities in the n-Heptane supply chain. With REACH-certified, high-purity, and cost-effective products, Junyuan Petroleum Group is ready to support European customers in building reliable, sustainable, and future-ready supply networks.

Contact us today to request product details, technical documents, or samples, and secure your competitive advantage in this evolving market.

Industry Transformation Creates Certainty in Uncertain Times

The European chemical industry is undergoing a historic transformation. With global giants such as Dow, INEOS, Shell, and others closing or downsizing key production facilities, the region’s supply landscape is shifting dramatically. By the end of 2027, Europe is expected to lose approximately 4.6 million tons/year of ethylene capacity, directly reshaping the downstream solvent market. Among these, n-Heptane is facing a structural supply shortage, even as demand remains resilient.

Market Restructuring and the Emerging Supply Gap

Recent plant closures highlight this dramatic shift:

Dow will shut down its ethylene cracker in Böhlen, Germany (510,000 t/y capacity) by 2027 INEOS permanently closed its phenol and acetone facilities in Gladbeck, Germany Westlake Chemical ceased operations at its Pernis, Netherlands site (150,000 t/y BPA) Celanese shut down its VAM plant in Frankfurt, Germany

These moves have pushed Europe’s chemical capacity utilization rate down to 74%, the lowest in decades. The resulting contraction in local supply capabilities has amplified the shortage of critical solvents, including n-Heptane, across pharmaceutical, coatings, adhesive, and rubber industries.

Junyuan Petroleum Group’s Advantage: Compliance + Reliability

Amid this uncertainty, Junyuan Petroleum Group provides a stable and fully compliant n-Heptane supply to European customers, backed by REACH registration and stringent quality standards.

Key Advantages:

Full REACH Compliance – Seamless market access for European clients. Stable Production Base – China-based facilities unaffected by Europe’s energy crisis. Cost Competitiveness – Significant advantage vs. European producers (EU natural gas prices are 3.3x higher than the U.S.). High Purity Guarantee – n-Heptane purity reaching 99.9%, meeting the demands of high-end applications.

Core Applications:

Pharmaceuticals – extraction solvent, crystallization medium Coatings & Inks – thinner and cleaning agent Adhesives – reaction medium and diluent Rubber Processing – solvent and extraction agent

Partnership Opportunities: Building Resilient Supply Chains

We offer European partners flexible collaboration models to ensure long-term stability and performance:

Sample Supply & Technical Dossiers – including full REACH documentation Flexible Delivery Solutions – from trial orders to long-term supply contracts Technical Support – tailored application guidance and customized solutions

Conclusion: Turning Market Disruption into Growth

The restructuring of Europe’s chemical industry is creating new opportunities in the n-Heptane supply chain. With REACH-certified, high-purity, and cost-effective products, Junyuan Petroleum Group is ready to support European customers in building reliable, sustainable, and future-ready supply networks.

Contact us today to request product details, technical documents, or samples, and secure your competitive advantage in this evolving market.

Cyclopentane, a seemingly simple cyclic hydrocarbon, plays a crucial role in numerous industrial sectors, including refrigeration, materials, and chemical manufacturing. Its unique structure and properties have a profound impact on modern industrial processes and everyday life.

1. Structure and Properties: A Stable Cyclic Molecule

Cyclopentane, with the molecular formula C₅H₁₀, is a saturated cycloalkane featuring a five-membered ring. Carbon atoms are connected by single bonds, forming a stable cyclic structure that imparts distinct physical and chemical properties.

Physically, cyclopentane is a colorless liquid with a gasoline-like odor, a melting point of −94.4°C, a boiling point of 49.3°C, a relative density of 0.746 (water=1), and a relative vapor density of 2.42 (air=1). It is insoluble in water but miscible with many organic solvents such as alcohols, ethers, benzene, carbon tetrachloride, and acetone. Its relatively low boiling point gives it volatility at ambient temperatures.

Chemically, cyclopentane exhibits typical alkane stability and low reactivity. While it generally resists addition reactions, it can undergo halogenation, cracking, and other reactions under high temperature, light, or catalytic conditions. Compared to unsaturated hydrocarbons like alkenes or alkynes, its reactivity is comparatively low.

2. Production Process: Petroleum-Derived Refinement

Cyclopentane is primarily derived from petroleum through processes such as distillation and catalytic cracking. Fractions containing cyclopentane are further refined and purified to achieve high-purity products. Industrially, cyclopentane with purity above 98% is typically obtained through fractional distillation of petroleum ether fractions with boiling points in the 30–60°C range. Alternative methods, including cyclopentanone reduction or catalytic hydrogenation of cyclopentadiene, exist but are less common due to higher complexity and cost.

Technological improvements in catalysts and process optimization have significantly increased production efficiency and product quality while reducing manufacturing costs.

3. Production Capacity and Output

In 2024, global cyclopentane production capacity surpassed 3 million tons per year, with an output of approximately 2.2 million tons, maintaining a capacity utilization rate of 70–75%. Asia (especially China), North America, and Europe constitute the core production regions. China alone accounts for 1.2 million tons of capacity and 850,000 tons of output, representing 40% and 38.6% of global totals, respectively.

Global production grew at an average annual rate of 6.5% over the past five years. In China, due to advantages in appliance cooling and polyurethane foam clusters, annual growth reached 8.2%, surpassing the global average. Despite a temporary slowdown to 5.1% in 2023–2024 due to domestic capacity closures and weaker overseas demand, global output is projected to grow at 7% CAGR from 2025–2030, with China remaining a key growth hub.

4. Market Participants and Competitiveness

Global and Chinese cyclopentane markets are dominated by several types of players:

International specialty chemical leaders: High technological barriers, producing ultra-high-purity cyclopentane (>99.9%) for semiconductor cleaning and precision instruments. Integrated refining companies: Cost-efficient, leveraging full petroleum refining processes to supply industrial-grade cyclopentane with high purity. Regional market specialists: Focus on specific areas (e.g., Asia, North America) and provide tailored products compliant with local environmental regulations. Appliance industry-focused suppliers: Major domestic suppliers specializing in refrigeration foam applications, offering customized formulations and fast delivery. Export-oriented producers: High-purity products compliant with international standards (e.g., REACH), targeting global markets. Emerging environmentally friendly producers: Develop low-GWP and sustainable production processes, aligning with global carbon reduction trends.

5. Applications: Multifaceted Industrial Roles

Refrigeration and Insulation: Cyclopentane is an eco-friendly blowing agent for rigid polyurethane foam, replacing ozone-depleting CFCs/HCFCs. Widely used in refrigerators, freezers, cold storage, and insulated pipelines. Chemical and Materials Industry: Acts as a solvent in organic synthesis, coatings, inks, and petroleum refining. Serves as a precursor for polymers such as polycyclopentene, used in plastics, rubber, automotive components, building materials, and electronics. Other Uses: Standard for chromatographic analysis, fuel additive, and environmentally friendly industrial cleaners.

6. Safety and Environmental Considerations

Cyclopentane is highly flammable, forming explosive mixtures with air. Strict fire and explosion prevention, ventilation, and trained personnel are essential. As a VOC, its emissions may contribute to air pollution and aquatic toxicity. Effective exhaust treatment and emission control are required to minimize environmental impact.

Conclusion

Cyclopentane’s unique cyclic structure and versatile properties make it indispensable across multiple industrial sectors. With advancing technology and rising environmental standards, its applications will expand further. At the same time, stringent safety and environmental management are critical to ensure sustainable use.

Recently, under the efficient execution of Junyuan Petroleum Group’s South China Sales Frontend Development and International Trade teams, the company successfully completed its first export of high-quality Cyclopentane to the Netherlands. This milestone marks a breakthrough in expanding the international high-end fine chemicals market for Junyuan Petroleum.

Cyclopentane, as an eco-friendly blowing agent, is widely used in polyurethane insulation materials for refrigerators, cold chains, and other applications due to its low toxicity and minimal ozone depletion potential. The product’s quality requirements are extremely stringent. The South China Sales team closely coordinated with Cyclopentane production facilities, deeply participating in production scheduling to ensure a stable supply of high-quality products for the export order.

Relying on an in-depth understanding of factory production capabilities and processes, the team efficiently coordinated production, quality control, and warehousing, strictly monitoring key pre-shipment indicators. Optimal logistics plans were designed and executed to guarantee that each batch of Cyclopentane meets international customers’ high standards in terms of quality, quantity, and timely delivery. This meticulous approach laid a solid foundation for winning customer trust and recognition.

Looking ahead, Junyuan Petroleum’s South China Sales team will continue to actively expand the global market, focusing on high-end demand, strengthening upstream factory collaboration, and optimizing product supply capabilities. By doing so, the company aims to support the internationalization of Junyuan’s high-quality, low-carbon, and eco-friendly chemical products, contributing to a sustainable and competitive presence in the global fine chemicals industry.