Huntsman IROGRAN?A95K4977 Thermoplastic Polyurethane Technical Data Sheet |
|||
Physical Properties物性 |
測試標準 |
數值 |
單位 |
Density密度 |
DIN53479 |
1.20 |
kg/m3 |
Melt Volume Rate(220°C/21.6 kg)熔融指數 |
ASTM 1238 |
70 |
cm3/10min |
Hardness硬度 |
DIN53505 |
94 |
Shore A |
Hardness硬度 |
DIN53505 |
46 |
Shore D |
Mold Shrinkage收縮率 |
ISO 294-4 |
1.2 |
% |
Tensile strength抗拉強度 |
DIN53504 |
55 |
MPa |
Elongation at Break斷裂伸長率 |
DIN53504 |
500 |
% |
20%Modulus伸長模量 |
DIN53504 |
8.2 |
MPa |
50%Modulus伸長模量 |
DIN53504 |
11.0 |
MPa |
100%Modulus伸長模量 |
DIN53504 |
12.5 |
MPa |
200%Modulus伸長模量 |
DIN53504 |
16.5 |
MPa |
300%Modulus伸長模量 |
DIN53504 |
24.5 |
MPa |
Tear strength撕裂強度 |
DIN53515 |
110 |
N/mm |
Compression Set壓縮變形率23℃×70h |
DIN 53517 |
15 |
% |
Compression Set壓縮變形率70℃×24h |
DIN 53517 |
25 |
% |
Compression Set壓縮變形率100℃×24h |
DIN 53517 |
30 |
% |
Compression Set壓縮變形率100℃×70h |
DIN 53517 |
35 |
% |
Resilience回彈率 |
DIN52512 |
30 |
% |
Abrasion耐磨性 |
DIN53516 |
30 |
mm3 |
Vicat Softening Point維卡軟化溫度 |
ISO 306 |
160 |
℃ |
Softening range low低軟化溫度點 |
Huntsman TMA |
210 |
℃ |
Softening range high高軟化溫度點 |
Huntsman TMA |
220 |
℃ |
Dew Point露點 |
-30 |
℃ |
|
Melt Range熔融溫度范圍 |
Injection |
205~220 |
℃ |