Physical Properties物性
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测试标准
|
PARKER P5008
|
替代P5008聚氨酯
|
替代P5008聚氨酯2
|
Hardness硬度(邵A)
|
DIN53505
|
94
|
92
|
93
|
Density密度
|
DIN53479
|
1.19
|
1.18
|
1.19
|
Tensile Strength抗拉强度(MPa)
|
DIN53504
|
55
|
55
|
54.5
|
Elongation at Break伸长率(%)
|
DIN53504
|
400
|
570
|
520
|
100%Modulus拉伸模量(MPa)
|
DIN53504
|
11
|
7.9
|
11.5
|
300%Modulus拉伸模量(MPa)
|
|
20
|
12.3
|
24.2
|
Tear strength撕裂强度(N/mm)
|
ISO 34-1 B
|
70
|
75
|
100
|
Compression Set压缩变形率(%)70℃×70h(25%变形)
|
DIN53517
|
26
|
25
|
20
|
Abrasion耐磨性(mm³ )
|
DIN53516
|
24
|
25
|
35
|
Resilience回弹率(%)
|
DIN52512
|
38
|
40
|
—
|
Low temperature shrinkage低温收缩(℃)
|
TR 10
|
-32
|
—
|
—
|
Operating Temperature(Min)最低工作温度(℃)
|
|
-45~-20
|
-35
|
-45
|
Operating Temperature(Max)最高工作温度(℃)
|
|
+120
|
+120
|
+120
|
Operating Temp. Range正常工作温度(℃)
|
|
-35~+100
|
-30~+100
|
-35~+100
|
Glass temperature(Tg,DSC)玻璃化温度(℃)
|
ISO 11537
|
-35
|
-33
|
-40
|