End-Capped Polyether Polyol



position： HOME > PRODUCTS > End-Capped Polyether Polyol > End-Capped Polyether Polyol

PRODUCT

Alkyl-capped Polyether Polyol

Composition:

This series of polyether polyol is caped by alkyl.

Properties:

This series of products has many unique properties, such as low foam, strong lipophilicity and acid-base stability, good emulsifying ability, low pour point, small viscosity change, good chlorination stability, heat resistance and coking resistance.

Application:

Alkyl-capped Polyether Polyol: This series of products is used in the formula of defoamer, foam stabilizer, emulsifier, wetting agent, leveling agent, pesticide auxiliary, fiber treatment agent, silicone resin modifier and low foam detergent.

Alkyl-capped Polyether Polyol
Commodity	Molecular weight	OH Value mgKOH/g(≤)	Acidity mgKOH/g(≤)	Water %(≤)	K+ mg/kg(≤)	C=C mol/Kg(≥)	Color APHA(≤)	Capping Rate ≥(%)
SZF-500W	500	5	0.1	0.15	5	1.9	50	90
SZF-800W	800	5	0.1	0.15	5	1.2	50	90
SZF-150W	1500	5	0.1	0.15	5	0.6	50	90
SZF-210W	2100	5	0.1	0.15	5	0.5	50	90
SZF-280W	2800	5	0.1	0.15	5	0.3	50	90
SZF-360W	3600	5	0.1	0.15	5	0.28	50	90

Epoxy-capped Polyether Polyol

Composition:

This series of polyether polyol is caped by epoxy.

Properties:

This series of products has many properties such as good reactivity, low viscosity and good flexibility.

Application:

This series of products is used in epoxy curing agent, epoxy diluent, stabilizer, amino silicone oil, silicone textile auxiliary industries.

Epoxy-capped Polyether Polyol
Commodity	Molecular weight	OH Value mgKOH/g(≤)	Acidity mgKOH/g(≤)	Water %(≤)	K+ mg/kg(≤)	C=C mol/Kg(≥)	Color APHA(≤)	Capping Rate ≥(%)	Epoxy Valu e(mol/100g)
SZF-300H	375	5	0.1	0.15	5	3.14	50	90	0.07-0.28
SZF-950H	955	5	0.1	0.15	5	1.04	50	90	0.07-0.28
SZF-200H	2050	5	0.1	0.15	5	0.46	50	90	0.07-0.1

Allyl-capped Polyether Polyol

Composition:

This series of polyether polyol is caped by allyl.

Properties:

Both ends of the molecule contain double bonds. And the highly reactive allyl group makes it an ideal crosslinking agent in the polymerization. It is widely used in industries such as silicone materials. Allyl-capped polyether modified silicone oil can be used as an important raw material in sealants.

Application:

Allyl-capped Polyether Polyol: This series of products is used to produce sealants.

Allyl-capped Polyether Polyol
Commodity	Molecular weight	OH Value mgKOH/g(≤)	Acidity mgKOH/g(≤)	Water %(≤)	K+ mg/kg(≤)	C=C mol/Kg(≥)	Color APHA(≤)	Capping Rate ≥(%)	Double Bonds Retaining Rate≥(%)
SZF-650F	650	10	0.1	0.15	5	1.5	50	90	90
SZF-980F	980	10	0.1	0.15	5	1	50	90	90
SZF-180F	1832	10	0.1	0.15	5	0.55	50	90	90
SZF-800F	800	10	0.1	0.15	5	1.23	50	90	90
SZF-110F	1100	10	0.1	0.15	5	0.91	50	90	90
SZF-211F	2100	10	0.1	0.15	5	0.47	50	90	90

Ester-capped Polyether Polyol

Composition:

This series of polyether polyol is caped by ester.

Properties:

This series of products can improve the quality of modified silicone oil by reducing the viscosity and increasing the effective content.

Application:

This series of products is used to produce polyurethane foam stabilizer, emulsifier, personal protective equipment, coating leveling agent, textile hydrophilic antistatic soft finishing agent, self-emulsifying defoamer, water-based lubricant, glass anti-fogging agent, silane-crosslinking sealant.

Ester-capped Polyether Polyol

Commodity

Molecular weight

OH Value

mgKOH/g(≤)

Water

%(≤)

Color

APHA(≤)

Capping Rate

≥(%)

Acetic acid

(ppm)≤

Acetic Anhydride

(ppm)

SZF-Z

550

0.15