Polyurethane Foam Chemicals PPG Polyether Polyol with Isocyanate

• CAS No.: 9082-00-2
• Fórmula: CH2-Chcl-]N
• EINECS: 208-750-2
• Molecular cadeia principal: Cadeia de Polímero de Carbono
• Cor: Transparent
• Pacote de Transporte: 210kgs/Blue Iron Drum, 16.8tons/20FT
• N ° de Modelo.: Polyether Polyol
• Marca Registrada: ZHONGLIAN
• Origem: China/Korea
• Capacidade de Produção: 1000 Tons Per Month

Descrição de Produto

High Competitive Polyether Polyol of Polyurethane Polyester Resin 

Brief Introduction of  Polyether polyol:

 

Grade	Color (APHA)	OHV (mgKOH/g)	Viscosity (cps/25ºC)	Acid value  mgKOH/g	Water content (%)	pH
PGY-550	50 max	290-320	250-350	0.1 max	0.08 max	5-8
PGY-750P	50 max	214-234	220-320	0.1 max	0.08 max	5-8
PGY-1055	50 max	152-160	200-300	0.1 max	0.05 max	5-8
PGY-2500E	50 max	65-69	300-550	0.1 max	0.05 max	5-7
PGY-3000M	50 max	54-58	450-650	0.1 max	0.08 max	5-8
PGY-3000E	50 max	52-56	450-550	0.1 max	0.05 max	5-8
PGY-3010E	50 max	54-58	400-700	0.1 max	0.08 max	5-8
PGY-3105E	50 max	54-58	400-600	0.1 max	0.08 max	5-8
PGY-3350E	50 max	48-55	615-815	0.1 max	0.05 max	5-8
PGY-3500M	50 max	46-50	600-800	0.1 max	0.08 max	5-8
PGY-3500E	50 max	45-50	550-750	0.1 max	0.08 max	5-8
PGY-3510E	50 max	45-50	650-850	0.1 max	0.08 max	5-8
PGY-3550E	50 max	45-50	450-650	0.1 max	0.08 max	5-8
PGY-4801E	50 max	33-37	800-900	0.05 max	0.05 max	5-8
PGY-5000E	50 max	31-35	850-980	0.1 max	0.08 max	5-8
PGY-5002E	50 max	31-35	860-980	0.05 max	0.08 max	5-8
PGY- 5016E	50 max	31-35	860-980	0.05 max	0.08 max	5-8
PGY-5020E	50 max	32-36	820-980	0.05 max	0.1 max	5-7

Polyether polyol (hereinafter referred to polyether) is the starting agent (active hydrogen group containing compound) with ethylene-oxide (EO), propylene-oxide (PO), butylene oxide (BO) in the presence of a catalyst such as next by polyaddition reaction. Polyether largest output by glycerin (glycerol) as a starting agent and epoxide (PO and EO and generally used), by changing the manner of addition of PO and EO (mixed with or added separately), plus ratio, addition order and other conditions, the production of a variety of common polyether polyol. Polyether Polyol ( for flexible foam, rigid foam, elastomer adhesive)

Difference between Polyether polyols for rigid foam and Polyether polyols for flexible foam
Polyether polyols for rigid foam are generally high functionality and high hydroxyl value
Polyether polyols for flexible foam are generally low functionality and low hydroxyl value


Main application:

The polyester polyol of flexible foam is mainly used for: slab foaming, mold foaming etc. Such as furniture cushion, mattress, sound absorption board, carpet botton, filter, wrapping material, automatic seat, internally-decorated material (instrument panel, handrail, steering wheel, cushion, the energy syction foam for insurance stick) high-grade furniture cushion, material for pop etc. Polyether Polyol ( for flexible foam, rigid foam, elastomer adhesive)