Rigid polyurethane blend polyols foam system for Packaging

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10 Tons(Min.Order)

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	DBZ-502

Product Description

Specifications

use water as blowing agent,environmental protection
low density ( 8~10kg/m3), open cell
good performance of shockproof

1.Introduction

Rigid polyurethane blend polyols foam system for Packaging is a mixture of high activity, high molecular weight polyether poyol and different kinds of catalyst,blowing agent and other materials.

React with Isocyanate to produce the foam which can absorb shock when impacted, it has excellent performances of shockproof and shock absorption.

It applies to precision instrument, apparatus, medical instrument, optical instrument, crafts, fragile goods, glasswares and other goods foaming in site.

2.Physical Properties

Items	DBZ-502
Appearance	Light yellow transparent liquid
Viscosity(25°C) mPa·s	400-600
Specific gravity(20°C) g/cm3	1.05±0.02
Storage temperature °C	10-25
Storage life month	6
Recommended Ratio
	pbw
DBZ-502(POL) Isocyanate(ISO)	100 100

3.Reactivity Characteristics component temperature 20±2°C)

actual value varies depending on process conditions

Cream time s	10-15
Gel time s	50-70
Tack free time s	70-90
Free density kg/m3	8-10

4.Foam Performances

Recovery rate compressive by 50% %	≥90
Compressive strength MPa	≥0.05

The values above are typical which are measured by our company. To our products, the data included in the legal field has no constraints.

Contact Us

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

Rigid polyurethane blend polyols foam system for Packaging

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