Custom Cast polyurethane rubber sheet PU sheet
Introduction
Polyurethane, commonly a new composite material between plastic and rubber, is formed after chemical reaction of polymer polyalcohol and isocyanate through chain extension and cross linkage. It is divided into polyether and polyester according to its backbone chain..
Technical Parameter
PU Sheet
|
Item name |
PU sheet |
|
Hardness |
87-90A |
|
Thickness |
1~100mm |
|
Standard size |
300*300mm, 500*500mm, 1000*1000mm, 1000*3000mm, 1000*2000mm, 1220*4000mm |
|
Density |
1.15---1.2 g/cm3 |
|
Color |
nature, gloden yellow color, red, yellow |
Physical Datasheet
|
Product Name |
PU Sheet/Rod |
|
Material |
PU ( Polyurethane ) |
|
Color |
White/Tea/Red |
|
Density |
1.18g/cm3 |
|
Hradnes |
90A |
|
300% Tensile Moudulus |
80-100kfg/cm2 |
|
Tensile Strength |
200kfg/cm2 |
|
Extensibility |
4 |
|
Resilience |
0.28 |
|
Application |
Mine/Buliding Materials/Automobile |
