项目 | 测试方法 | 指标 | |
连续使用温度范围 | IEC216 | -55℃~110℃ | |
拉伸强度 | ASTM D2671 | ≥13MPa | |
断裂伸长率 | ASTM D2671 | ≥350% | |
热空气老化 (150℃/168h) | 拉伸强度 | ASTM D2671 | ≥10MPa |
断裂伸长率 | ASTM D2671 | ≥200% | |
体积电阻率 | ASTM D876 | ≥1.0×1014Ω.cm | |
击穿强度 | ASTM D2671 | ≥14kV/mm | |
铜稳定性 | ASTM D2671 | 通过 | |
轴向收缩率 | UL224 | 0~10% | |
同心率 | ASTM D2671 | ≥65% | |
抗开裂性能(50℃) | ASTM D1693 | 不开裂 | |
吸水率 | ASTM D570 | ≤0.5% | |
防腐密封胶
| |||
软化点 | ASTM D36 | ≥80℃ | |
剥离强度(PE) | ISO 29862 | ≥50N/25mm | |
铜稳定性 | ASTM D2671 | 无腐蚀 | |
抗菌性 | ISO 846 | 通过 |
规格 | 成品内径 (mm) | 收缩后内径 (mm) | 收缩后壁厚 (mm) | 标准长度 (mm) |
28/6 | 28+4 | ≤6 | ≥2.5 | 1000/1220 |
33/8 | 33+3 | ≤8 | ≥2.5 | 1000/1220 |
40/12 | 40+5 | ≤12 | ≥2.7 | 1000/1220 |
45/12 | 45+5 | ≤12 | ≥2.7 | 1000/1220 |
50/16 | 50+5 | ≤16 | ≥2.8 | 1000/1220 |
55/16 | 55+5 | ≤16 | ≥2.8 | 1000/1220 |
60/19 | 60+5 | ≤19 | ≥2.8 | 1000/1220 |
65/19 | 65+5 | ≤19 | ≥2.8 | 1000/1220 |
75/22 | 75+5 | ≤22 | ≥3.0 | 1000/1220 |
85/25 | 85+6 | ≤25 | ≥3.0 | 1000/1220 |
95/25 | 95+6 | ≤25 | ≥3.0 | 1000/1220 |
115/34 | 115+6 | ≤34 | ≥3.2 | 1000/1220 |
130/36 | 130+10 | ≤36 | ≥3.2 | 1000/1220 |
140/42 | 140+10 | ≤42 | ≥3.3 | 1000/1220 |
160/50 | 160+10 | ≤50 | ≥3.3 | 1000/1220 |
180/58 | 180+10 | ≤58 | ≥3.3 | 1000/1220 |
205/65 | 205+10 | ≤65 | ≥3.3 | 1000/1220 |