Physical Properties物性 |
測試標準 |
九瑞TPAE聚醚聚氨酯尼龍材料 |
Hardness硬度(邵D) |
ISO 868 |
68 |
Density密度 |
ISO 1183 |
1.02 |
Mold Shrinkage收縮率(%) |
ISO 294 |
1.35 |
吸水率Water absorption(%) |
ISO 62 |
1.33 |
Tensile Strength抗拉強度(MPa) |
ISO 527 |
33.5 |
Elongation at Break伸長率(%) |
ISO 527 |
280 |
Tensile modulus拉伸模量(MPa) |
ISO 527 |
500 |
Notched impact strength懸臂梁缺口沖擊強度(KJ/m2)(ISO 179) |
25℃ |
82 |
-20℃ |
29 |
|
-40℃ |
9.6 |
|
Elastic Modulus彈性模量(MPa) |
350 |
|
Tear strength撕裂強度(KN/m) |
ISO 34-1 |
160 |
Bending Strength抗彎強度(MPa) |
ISO 14704 |
105 |
Compressive Strength壓縮強度(MPa) |
24.5 |
|
Friction Coefficient摩擦系數 |
0.07 |
|
Abrasion磨耗(mg) |
3.9 |
|
HDT熱變形溫度(℃) |
0.45MPa |
170 |
1.8MPa |
76 |
|
Surface Resistance表面電阻Ω/sq |
IEC 60093 |
3.7×10^10 |
Volume Resistance體積電阻Ω/cm |
IEC 60093 |
1.7×10^14 |
Vicat Softening Point維卡軟化溫度(℃) |
ISO 306 |
175 |
Melt Temperature熔融溫度(℃) |
ISO 11357 |
185 |
Injection Temperature注射溫度(℃) |
230°C / 260°C / 290°C |
|
Mold temperature模具溫度(℃) |
25 ~ 60°C |
|
Dry Time干燥時間 |
5 ~ 7 hours |
|
Dry Temperature干燥溫度(℃) |
70 ~ 80°C |