Official Hub page logo for n-Pentane & Isopentane Blends designed for Expanded Polystyrene (EPS) blowing agent applications.
n-Pentane & Isopentane Blends — Full Series (F1–F9)
n-Pentane/Isopentane blends are high-efficiency foaming/blowing agents for expandable polystyrene (EPS), offered across nine standard mixing ratios from 10/90 to 90/10 (nC5/iC5). This is Group 1 of 3 in Junyuan’s Pentane Blends range, alongside Cyclopentane & n-Pentane Blends and Cyclopentane & Isopentane Blends (both PU grade).
Full Ratio Table
| Components |
Specifications |
| F1 |
F2 |
F3 |
F4 |
F5 |
F6 |
F7 |
F8 |
F9 |
nC5
(n-Pentane) % |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
iC5
(Isopentane)% |
90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
10 |
| Note: adjustment range for nC5 and iC5 content: ± 2% |
Note: all physical properties are subject to batch Certificate of Analysis (COA).
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