Rigid foam system for Packaging

Specifications

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

Appearance		Light yellow to brown yellow transparent liquid
OH	(mgKOH/g)	110-120
Dynamic viscosity(25)	mPa.s	400-600
Specific gravity(20)	g/ml	1.05-1.10
Storage Temperature		10--25
Storage stability	month	6

 

DBZ-502	100
MDI	120-130

 

Rise Time	s	10-15
GT	s	50-70

 

 

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.