Customization: | Available |
---|---|
CAS No.: | 7085-85-0 |
Formula: | Mixture |
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Auto Glass Neutral PU Sealant Adhesive Polyurethane Sealant Waterproof |
No
|
Test Item
|
Unit
|
Actual results
|
|
1
|
Appearance
|
-
|
Smooth, no air bubbles, no lumps
|
|
2
|
Tack free time(at what % humidity)
|
min
|
10
|
|
3
|
Slump
|
Vertical
|
mm
|
0
|
Horizontal
|
mm
|
Not deformed
|
||
4
|
Extrusion
|
ml/min
|
573
|
|
5
|
Shore A hardness /72h
|
-
|
35
|
|
6
|
Shrinkage
|
%
|
/
|
|
7
|
Effect of heat aging on
|
-
|
|
|
|
- Weight loss
|
%
|
8.7%
|
|
|
- Cracking
|
-
|
No
|
|
|
- Chalking
|
-
|
No
|
|
8
|
Tensile adhesion
|
Mpa
|
|
|
|
- Standard condition
|
|
0.93
|
|
|
- Immersion in water
|
|
/
|
|
|
- Dry at 100°C
|
/
|
||
9
|
Elongation at break
|
|
%
|
320
|
10
|
Specific gravity
|
g/cm3
|
1.51
|
|
11
|
Completely dry
|
hours
|
30
|
|
12
|
Temperature Resistence
|
°C
|
-50ºC~150ºC
|
|
13
|
Application Temperature
|
°C
|
4ºC~40ºC
|
|
14
|
Color
|
|
Black
|