2.width:80mm,90mm,100mm,110mm,120mm, etc.
3.Thickness:10mm,15mm,20mm,25mm etc.
No.
|
Items
|
Index
|
|
|
|
|
||||
|
|
Type I
|
|
|
Type II
|
|
||||
|
|
S7774
|
S6674
|
S6474
|
S6574
|
SG6574
|
||||
1
|
Hardness, IRHD/Shore A
|
70±5
|
60±5
|
60±5
|
60±5
|
60±5
|
||||
2
|
Tensile Strength, Mpa,≧
|
22
|
18
|
18
|
14
|
14
|
||||
3
|
Elongation at break,%,≧
|
400
|
450
|
450
|
400
|
400
|
||||
4
|
Compression set(70℃×22h),%,≦
|
40
|
40
|
40
|
40
|
40
|
||||
5
|
Bonding strength, Kn/m,≧
|
6
|
6
|
6
|
6
|
6
|
||||
6
|
Distilled water rate(70℃×96h)%,≦
|
5
|
5
|
5
|
5
|
5
|
||||
7
|
Brittleness temperature,℃,≦
|
-40
|
-40
|
-40
|
-30
|
-50
|
||||
8
|
Density, Mg/m3
|
1.1-1.3
|
1.0-1.2
|
1.1-1.3
|
1.2-1.5
|
1.0-1.3
|
||||
9
|
Compression modulus,Mpa,20%
Compression modulus,Mpa,30%
Compression modulus,Mpa,40%
|
5.8-8.0
5.6-8.0
6.0-9.0
|
5.5-6.0
5.6-6.0
6.2-6.8
|
5.5-6.0
5.6-6.0
6.2-6.8
|
5.5-6.0
5.6-6.0
6.2-6.8
|
5.5-6.0
5.6-6.0
6.2-6.8
|
||||
10
|
Set the stretching stress,Mpa,100%
Set the stretching stress,Mpa,200%
|
2.0-4.0
2.5-5.0
|
1.6-2.0
1.8-4.5
|
1.6-2.0
1.8-4.5
|
1.6-2.0
1.8-4.5
|
1.6-2.0
1.8-4.5
|