项目 | 测试方法 | 指标 | ||
适用温度范围 | UL224 | -55~+2000℃ | ||
纵向变化率 | ASTM D2671 | -10%~+10% | ||
拉伸强度 | ASTM D638 | ≥9MPa | ||
断裂伸长率 | ASTM D638 | ≥200% | ||
热空气老化 250℃/168h | 拉伸强度 | ASTM D638 | ≥9MPa | |
断裂伸长率 | ASTM D638 | ≥200% | ||
体积电阻率 | IEC 93 | ≥1.0×109Ω.cm | ||
击穿电压 | UL224 | 2500V(60s)无击穿 | ||
热冲击 | 300℃/4h | 不滴流、无裂纹 | ||
冷冲击 | -55℃/4h | 不开裂 | ||
同心率 | ASTM D2671 | ≥70% | ||
耐油性(按照AS230536种液体检测) | 拉伸强度 | ASTM D638 | ≥9MPa | |
断裂伸长率 | ASTM D638 | ≥200% |
尺寸 Size | 内径(mm[inch]) Inside Diameter | 完全收缩后壁厚 Recovered Wall Thickness After Heating | ||
收缩前最小内径 Minimum Expanded as Supplied | 收缩后最大内径 Maximum Recovered After Heating | CYG-FKM (正常厚度) | CYG-FKM TW (超薄管) | |
1/8 | 3.2 [0.125] | 1.6 [0.062] | 0.76 [0.030] | 0.76 [0.030] |
3/16 | 4.8 [0.187] | 2.4[0.093] | 0.84 [0.033] | 0.89 [0.033] |
1/4 | 6.4 [0.250] | 3.2 [0.125] | 0.89 [0.035] | 0.89 [0.035] |
3/8 | 9.5 [0.375] | 4.8 [0.187] | 1.02 [0.040] | 0.89 [0.035] |
1/2 | 12.7 [0.500] | 6.4 [0.250] | 1.22 [0.048] | 0.89 [0.035] |
5/8 | 15.9 [0.625] | 7.9 [0.312] | -- | 1.07 [0.042] |
3/4 | 19.1 [0.750] | 9.5 [0.375] | 1.45 [0.057] | 1.07 [0.042] |
7/8 | 22.2 [0.870] | 11.1 [0.437] | -- | 1.25 [0.049] |
1 | 25.4 [1.000] | 12.7 [0.500] | 1.78 [0.070] | 1.25 [0.049] |
1 1/4 | 31.8 [1.250] | 15.9 [0.620] | -- | 1.40 [ 0.055] |
1 1/2 | 38.1 [1.500] | 19.1 [0.750] | 2.41 [0.095] | 1.40 [ 0.055] |
2 | 50.8 [2.000] | 25.4[1.000] | 2.79 [0.110] | 1.65 [ 0.065] |