Zhe Jiang Huangma Chemical Industry Group Co.Ltd

Products

	Polyesters

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Block copolymers of ethylene oxide and propylene oxide
Formula: HO- (C2H4O) a -(C3H6O) b-(C2H4O)C -H
Class: non-ionic
Appearance:Light yellow viscous liquid
PH value:5.5-7.5
Color APHA:≤50
Performance and application: the products are mainly used as components of fiber finish oils like polyester, PP and PAN etc. They are used as antifoams and defoaminig wetting agents and emulsifiers for example in pharmaceutical preparations, sugar refining, electroplating baths and in dying auxiliaries.
Packaging: 200 Kg steel or plastic drums
Storage and transportation: Store and transport as non-dangerous and non-toxic materials. Kept in closed containers in a cool, dry and ventilated area the products are stable for two years.