Physical Properties物性 |
測試標準 |
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抗拉強度(MPa) |
DIN53504 |
55 |
55 |
54.5 |
Elongation at Break伸長率(%) |
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撕裂強度(N/mm) |
ISO 34-1 B |
70 |
75 |
100 |
Compression Set壓縮變形率(%)70℃×70h(25%變形) |
DIN53517 |
26 |
25 |
20 |
Abrasion耐磨性(mm3 ) |
DIN53516 |
24 |
25 |
35 |
Resilience回彈率(%) |
DIN52512 |
38 |
40 |
— |
Low temperature shrinkage低溫收縮(℃) |
TR 10 |
-32 |
— |
— |
Operating Temperature(Min)最低工作溫度(℃) |
-45~-20 |
-35 |
-45 |
|
Operating Temperature(Max)最高工作溫度(℃) |
+120 |
+120 |
+120 |
|
Operating Temp. Range正常工作溫度(℃) |
-35~+100 |
-30~+100 |
-35~+100 |
|
Glass temperature(Tg,DSC)玻璃化溫度(℃) |
ISO 11537 |
-35 |
-33 |
-40 |