Shanghai Dongda Polyurethane Co., Ltd.: Shanghai, China; Main products: Polyurethane, Rigid Foam System, Blend Polyol

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Rigid polyurethane blending foam system for continuous panels

FOB Price

Negotiable / Ton

10 Tons(Min.Order)

Supply Ability 2000 Ton / Tons per Month
Port Shanghai
Payment TermsT/T

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Product Details

CAS No.	9009-54-5		Place of Origin	Shanghai, China
Type	Other		Brand Name	Dongda
Model Number	DBC-402C

Product Description

Specifications

polyurethane blending foam system for continuous panels
good fire resistance,
temperature resistance
compressive strenth

Blend polyether polyol for panel

Physical properties

Appearance		Light yellow to brown yellow transparent liquid
OH	(mgKOH/g)	200-280
Dynamic viscosity(25)	mPa.s	250-300
Density(20)	g/ml	1.11--1.15
Storage Temperature		10--25
Storage stability	month	6

Recommended ratio

QBC-402C		100
MDI		150-160

Process and reaction characteristics

		Handed mix	For high pressure machine
Material Temperature		20-25	20-25
Mold Temperature		35-45	35-45
CT	s	10-15	20-30
GT	s	15-25	70-150
Free Density	kg/m3	23-26	23-26

Foam Properties

Density Apparent	GB/T 6343	≥45kg/m3
Obturator rate	GB/T 10799	≥90%
Initial thermal conductivity	GB/T 3399	≤25mW/(m.K)
Compressive strength	GB/T 8813	≥200kPa
Dimensional Stability 24 hours -20	GB/T 8811	≤0.%
24 hours 100		≤1.5%
Flammability	GB/T8624	B2

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Shanghai Dongda Polyurethane Co., Ltd.: Contact namePan Li
Chat Now; Phone86-21-57248959,15900416162; AddressNo. 307, Shanning Road, Shanyang Town

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Product Categories

MDI	New Products	other	polyether polyol
Polyurethane waterproofing products	Rigid foam system for panel insulation	Rigid foam system for pipe insulation	Rigid foam system for refrigerator insulation
Rigid foam system for solar energy	Rigid foam system for spray insulation	Rigid foam system for wood imitation	Superplasticizer

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