Description
Technical Parameters
Product Brief Introduction
Product name: Poly(tetrahydrofuran)
CAS: 25190-06-1
MF: (C4H8O)nH2O
Product Specification
|
Appearance |
Colorless transparent liquid, no visible impurities |
|
Color (Pt-Co) |
≤ 25 |
|
Moisture |
≤ 100ppm |
|
Viscosity (40℃) |
280~310mPa.s |
|
Acid Value (mgKOH/g) |
≤ 0.05 |
|
Hydroxyl Value (mgKOH/g) |
112.2~114.5 |
|
N-Butanol |
/ |
|
Molecular Weight |
980~1000g/mol |
|
Molecular Weight Ratio |
1.98~2.02 |
|
Stabilizer Content BHT |
150ppm~250ppm |
|
Carbonyl Ratio |
≤ 0.5 |
