Rigid polyurethane resin foam system for Packaging

FOB Price

Negotiable / Ton

1 Ton(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	DBZ-502

Product Description

Specifications

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

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

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

Foam Performances

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

Introduction

This product 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.

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
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Rigid polyurethane resin foam system for Packaging

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