性能指标:
径向收缩率/% |
UL224 |
≥50 | |
轴向收缩率/% |
UL224 |
≤±5 | |
拉伸强度/MPa |
GB/T 1040 |
≥10.4 | |
断裂伸长率/% |
GB/T 1040 |
≥200 | |
热老化168hrs, |
抗张强度/MPa |
UL224 |
≥7.3 |
断裂伸长率/% |
UL224 |
≥100 | |
同心率/% |
UL224 |
≥70 | |
体积电阻 率/Ω.cm |
GB/T 1410 |
≥1014 | |
击穿强度/KV/mm |
GB/T 1408 |
≥15 | |
吸水性/% |
ASTM D570 |
≤0.5 | |
铜腐蚀性 |
UL224 |
不腐蚀 | |
热冲击 |
250℃,4h |
不发粘,不龟裂 | |
阻燃性 |
UL224 |
VW-1 |
规格 (mm) |
收缩前(mm) |
收缩后(mm) | ||
内径(D) |
壁厚(T)≥ |
内径(d) |
壁厚(t)≥ | |
φ0.6 |
≥0.90 |
0.2 |
≤0.35 |
0.33 |
φ0.8 |
≥1.00 |
0.2 |
≤0.40 |
0.33 |
φ1.0 |
≥1.50 |
0.2 |
≤0.65 |
0.33 |
φ1.5 |
≥2.00 |
0.2 |
≤0.85 |
0.36 |
φ2.0 |
≥2.50 |
0.25 |
≤1.00 |
0.44 |
φ2.5 |
≥3.00 |
0.25 |
≤1.25 |
0.44 |
φ3.0 |
≥3.50 |
0.25 |
≤1.50 |
0.44 |
φ3.5 |
≥4.00 |
0.25 |
≤1.75 |
0.44 |
φ4.0 |
≥4.50 |
0.25 |
≤2.00 |
0.44 |
φ4.5 |
≥4.80 |
0.30 |
≤2.25 |
0.44 |
φ5.0 |
≥5.30 |
0.30 |
≤2.50 |
0.56 |
φ6.0 |
≥6.40 |
0.30 |
≤3.00 |
0.56 |
φ7.0 |
≥7.40 |
0.30 |
≤3.50 |
0.56 |
φ8.0 |
≥8.40 |
0.30 |
≤4.00 |
0.56 |
φ9.0 |
≥9.30 |
0.30 |
≤4.50 |
0.56 |
φ10 |
≥10.3 |
0.30 |
≤5.00 |
0.56 |
φ11 |
≥11.3 |
0.30 |
≤5.50 |
0.56 |
φ12 |
≥12.30 |
0.30 |
≤6.00 |
0.56 |
φ13 |
≥13.4 |
0.35 |
≤6.50 |
0.69 |
φ14 |
≥14.4 |
0.35 |
≤7.00 |
0.69 |
φ15 |
≥15.5 |
0.35 |
≤7.50 |
0.69 |
φ16 |
≥16.5 |
0.35 |
≤8.00 |
0.69 |
φ17 |
≥17.5 |
0.35 |
≤8.50 |
0.69 |
φ18 |
≥18.9 |
0.40 |
≤9.00 |
0.69 |
φ20 |
≥21.5 |
0.40 |
≤10.0 |
0.77 |
φ22 |
≥23.4 |
0.40 |
≤11.0 |
0.77 |
φ25 |
≥25.6 |
0.40 |
≤12.5 |
0.77 |
φ28 |
≥29.0 |
0.45 |
≤14.0 |
0.87 |
φ30 |
≥31.5 |
0.45 |
≤15.0 |
0.87 |
φ35 |
≥36.5 |
0.50 |
≤17.5 |
0.87 |
φ40 |
≥41.5 |
0.50 |
≤20.0 |
0.87 |
φ50 |
≥51.5 |
0.50 |
≤25.0 |
0.97 |
φ60 |
≥60.0 |
0.50 |
≤30.0 |
1.07 |
φ70 |
≥70.0 |
0.50 |
≤35.0 |
1.17 |
φ80 |
≥80.0 |
0.55 |
≤40.0 |
1.17 |
φ100 |
≥100.0 |
0.55 |
≤50.0 |
1.17 |
φ120 |
≥120.0 |
0.55 |
≤60.0 |
1.17 |
φ150 |
≥150.0 |
0.55 |
≤70.0 |
1.17 |