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Two Component MDI Foam Polyurethane (PU) System For Window/ Glass Encapsulation Window Sealing Strip Car/ Vehicle/ Automobile

Short Description:

Chemical Name: Two component MDI foam polyurethane (PU) system

Components:

blended polyether, isocynate MDI

Specification

Characteristic
Unit
A-Comp.
B-Comp.
Method
Appearance
---
Homogenized
Transparent
Liquid
Colorless
Transparent
Liquid
Visual
Measurement
Density
(20℃)
g/cm3
1.03±0.05
1.20±0.05
GB/T 4472
Viscosity
(25℃)
mPa·s
1800±400
130±50
GB/T 12008.7.
GB/T 12009.3

Characteristic
Unit
Value
Method
Density
g/cm3
1.05~1.15
GB/T 1033 / DIN 53479
Shore Hardness
shore A
90±4
GB/T 2411 / DIN 53505
Tensile Strength
MPa
≥12
GB/T 528 / DIN 53504
Elongation at break
%
≥200
GB/T 528 / DIN53504
Tear Strength
N/mm
≥35
GB/T 529 /ASTM D624-C
Shrinkage
%
0.8~1.0
----

Application

Widely used for window, glass encapsulation window sealing strip car, vehicle, automobile, while for car or bus seat foam, the seat using this material possess the good performance of well-bearing, high yield, and environment-friendly etc.....

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