Description

Overview
Polypropylene glycols are polymers of propylene oxide. They are clear, viscous liquids with low pour points. Viscosity increases and water solubility decreases with increasing molecular weight.
PPGs can be blended to obtain liquids with intermediate viscosities. The molecular weights range from low for water-soluble to high for water-insoluble applications.
CAS: *********4
Molecular formula: 0H(C3H6O)nH
English name: Polypropylene glycol
Category: Non-ionic
Application:
1.PPG series are soluble in methylbenzene, ethanol and TCE organic solvents. PPG**0, **0 and **0 are soluble in water with performance of lubricating, solubilizing, defoaming and antistatic. PPG***0 can be used as dispersing agent of dyestuff.
2.In cosmetics, PPG**0 can be used as emollient, softener and lubricant.
3.Used as defoaming agent in paint and hydraulic oil, synthetic rubber and latex; as freezing agent, coolant and viscosity improver in heat transfer fluid.
4. Used as intermediates for esterification, etherification and polycondensation.
5. Used as release agent, solubilizer, additive for synthetic oils and water soluble cutting fluid, roller oil, hydraulic oil and high temperature lubricant, internal and external lubricants for rubber.
6. PPG****0~***0 has properties of lubricating, foam resisting and heat & cold resisting.
7. PPG****0~***0 is mainly used component of polyether and can produce polyurethane foaming plastic.
8. PPG****0~***0 can be used directly or etherified to make plasticizer and lubricant.
9. This series can be used as base material for daily chemicals, pharmacy and oiling agents.