序號
NO
|
項目
Items
|
指標
Technical Require
|
B
|
S
|
J
|
1
|
硬度(邵爾A)度Hardness
(Shore A)
|
60±5
|
60±5
|
60±5
|
2
|
拉伸強度
Tensile Strength Mpa≧
|
15
|
12
|
10
|
3
|
扯斷伸長率
Ultimate Elongation %≧
|
380
|
380
|
300
|
4
|
壓縮永久變形
Compressin Set
|
70℃*24h
%≦
|
35
|
35
|
35
|
23℃*168h
%≦
|
20
|
20
|
20
|
5
|
撕裂強度
Laniate Strength kN/m ≧
|
30
|
25
|
25
|
6
|
脆性溫度
Brittle temperature ℃≦
|
-45
|
-40
|
-40
|
7
|
熱空氣老化
Heat Resistance
|
70℃*168h
|
硬度變化(邵爾A)度
Change in Hardness (Shore
A)
|
+8
|
+8
|
-
|
拉伸強度
Tensile Strength Mpa≧
|
12
|
10
|
扯斷伸長率
Ultimate Elongation %≧
|
300
|
300
|
100℃*168h
|
硬度變化(邵爾A)度
Change in Hardness (Shore
A)
|
-
|
-
|
+8
|
拉伸強度
Tensile Strength Mpa≧
|
9
|
扯斷伸長率
Ultimate Elongation %≧
|
250
|
8
|
臭氧老化
Ozone(50pphm;20%strain,48h)
|
2級No.2
|
2級No.2
|
0級No.0
|
9
|
橡膠與金屬粘合
Bond between rubber and metal
|
斷面在彈性體內Break
in elastomer
|