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Polyether Polyols (PPG-4000)
Product Name: Polypropylene Glycol (PPG-4000)
CAS NO.: 25322-69-4
Molecular Formular: H(C3H6O)nOH
CAS NO.: 25322-69-4
Molecular Formular: H(C3H6O)nOH
More Details
Basic Information:
Product Name: Polypropylene Glycol (PPG-4000)
CAS NO.: 25322-69-4
Molecular Formular: H(C3H6O)nOH
Packaging: 25kg/bag
ITEMS | SPECIFICATIONS | TYPICAL RESULTS |
Appearance | Transparent liquid, no suspended matter | Pass |
APHA | ≤20 | 7 |
Water Content (%) | ≤0.02 | 0.01 |
Viscosity (25℃, mPa.s) | 750-950 | 908 |
pH | 5.0-7.0 | 6.6 |
Acid Value(mgKOH/g) | ≤0.05 | 0.015 |
Hydroxyl Value(mgKOH/g) | 26.5-29.5 | 28.3 |
Application:
It is a propylene glycol propoxylated polyether polyol with an average molecular weight of 4000, BHT and amine free.
It is mainly used for elastomer, sealant, defoamer etc.
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