l 施行原则：UL224，CAN/CSA C22.2 NO198.1-99
l 热缩倍数：2:1
l 启始收缩毛孔温暖：≥+70℃
l 是完全收敛温差：≥+110℃
l 应用平均温度：-55℃~+125℃
l 阻燃等级、节能环保、做收缩快
l 坏保规则：RoHS
l 标配色：黑、白、红、黄、绿、蓝等四种知名标配色
功效 | 招生指标 | 检验技巧 |
肌肉拉伸力度 | ≥10.4 MPa | ASTM D 2671 |
断裂现象张拉率 | ≥200% | ASTM D 2671 |
老化测试后拉伸弹簧的强度 | ≥7.3 MPa | 158℃×168h |
老化测试后断了拉伸应变率 | ≥100% | 158℃×168h |
心轴改变率 | -5%~+5% | ASTM D 2671 |
防火阻燃性 | VW-1 | ASTM D 2671 C法 |
耐电流电压(300V) | 1500 V，1min 不电压击穿 | UL224 |
损坏比强度(与耐电阻值二选一) | ≥15kV/mm | ASTM D 149 |
球体积电容率 | ≥1014 Ω·cm | IEC 60093 |
型号规格 | 订货公称直径 (mm) | 全缩后长度 (mm) | 基准木箱 米/盘 | 适用性范围之内 (mm) | |
內径 | 管厚 | ||||
0.90±0.20 | ≤0.40 | 0.20±0.10 | 200 | 0.4~0.7 | |
Φ0.8CB | 1.10±0.20 | ≤0.50 | 0.20±0.10 | 200 | 0.6~0.8 |
Φ1.0CB | 1.40±0.20 | ≤0.65 | 0.20±0.10 | 200 | 0.7~1.0 |
Φ1.5CB | 1.90±0.20 | ≤0.85 | 0.20±0.10 | 200 | 0.9~1.4 |
Φ2.0CB | 2.40±0.20 | ≤1.00 | 0.22±0.10 | 200 | 1.1~1.8 |
Φ2.5CB | 2.90±0.20 | ≤1.30 | 0.25±0.10 | 200 | 1.4~2.3 |
Φ3.0CB | 3.40±0.20 | ≤1.50 | 0.28±0.10 | 200 | 1.6~2.7 |
Φ3.5CB | 3.90±0.20 | ≤1.80 | 0.28±0.10 | 200 | 1.9~3.2 |
Φ4.0CB | 4.40±0.20 | ≤2.00 | 0.30±0.10 | 200 | 2.1~3.6 |
Φ4.5CB | 4.90±0.20 | ≤2.30 | 0.30±0.10 | 200 | 2.4~4.0 |
Φ5.0CB | 5.50±0.20 | ≤2.50 | 0.32±0.10 | 100 | 2.6~4.5 |
Φ6.0CB | 6.50±0.20 | ≤3.00 | 0.32±0.10 | 100 | 3.1~5.4 |
Φ7.0CB | 7.50±0.30 | ≤3.50 | 0.32±0.10 | 100 | 3.7~6.3 |
Φ8.0CB | 8.50±0.30 | ≤4.00 | 0.32±0.10 | 100 | 4.2~7.2 |
Φ9.0CB | 9.50±0.30 | ≤4.50 | 0.35±0.10 | 100 | 4.7~8.0 |
Φ10CB | 10.50±0.30 | ≤5.00 | 0.35±0.10 | 100 | 5.2~9.0 |
Φ11CB | 11.50±0.30 | ≤5.50 | 0.40±0.10 | 100 | 5.7~10.0 |
Φ12CB | 12.50±0.30 | ≤6.00 | 0.40±0.10 | 100 | 6.2~11.0 |
Φ13CB | 13.50±0.30 | ≤6.50 | 0.40±0.10 | 100 | 6.7~12.0 |
Φ14CB | 14.50±0.30 | ≤7.00 | 0.40±0.10 | 100 | 7.3~13.0 |
Φ15CB | 15.50±0.40 | ≤7.50 | 0.40±0.10 | 100 | 7.8~14.0 |
Φ16CB | 16.50±0.40 | ≤8.00 | 0.40±0.10 | 100 | 8.3~15.8 |
Φ17CB | 17.50±0.40 | ≤8.50 | 0.40±0.10 | 100 | 8.8~16.0 |
Φ18CB | 18.50±0.40 | ≤9.00 | 0.42±0.10 | 100 | 9.3~17.0 |
Φ20CB | 20.50±0.50 | ≤10.0 | 0.45±0.10 | 100 | 10.5~19.0 |
Φ22CB | 22.50±0.50 | ≤11.0 | 0.45±0.10 | 100 | 11.5~20.5 |
Φ25CB | 25.50±0.50 | ≤12.5 | 0.45±0.10 | 100 | 13.0~24.0 |
Φ28CB | 28.50±0.50 | ≤14.0 | 0.45±0.10 | 100 | 14.5~27.0 |
