无卤无红磷热缩管无卤无红磷热缩管由高等级环境友好辐照交联聚烯烃材料构成,主要用于连接线的电绝缘、焊点防锈,广泛应用于ipad、iphone、笔记本等环保要求高的电子产品中。
环保特性:
| 指标(ppm) | 试验方法 |
|
| |
镉,Cd | Σ(Cd、Cr6+、Hg、Pb)≤100为合格,或若Σ(Cd、Cr总、Hg、Pb)≧100,则须Σ(Cd、Hg、Pb)≤100,且Cr6+≤5为合格。 | GB/Z 21274-2007 |
铬,Cr | ||
汞,Hg | ||
铅,Pb | ||
氯,Cl | ≤1000 | prEN 14582B |
溴,Br ⑥ | ≤1000 | |
一至十溴联苯,PBBs | N/A | GB/Z 21276-2007 |
一至十溴联苯醚,PBDEs | N/A | |
红磷 | ≤1000 | PY-GC/MS |
技术指标:
性能 | 测试方法 | 性能指标 | |||||
物理性能 | 拉伸强度/MPa | GB/T1040 | ≥10.4 | ||||
断裂伸长率/% | GB/T1040 | ≥200 | |||||
热老化后拉伸强度/MPa | 158℃×168hr | ≥7.3 | |||||
热老化后断裂伸长率/% | 158℃×168hr | ≥100 | |||||
耐热冲击 | UL224;250℃×4hr | 不发粘,不龟裂 | |||||
抗冷弯曲 | UL224;-30℃×1hr | 不龟裂 | |||||
额定电压 | UL224 | 2500V不击穿 | |||||
击穿强度/KV/mm | GB/T1408 | ≥15 | |||||
体积电阻率/Ω•cm | GB/T1410 | ≥1×1014 | |||||
化学性能 | 铜安定性 | UL224;158℃×168hr | PASS | ||||
抗腐蚀性 | UL224;158℃×168hr | PASS | |||||
阻燃性 | UL224 | VW-1 |
规格表:
| 热缩前内径mm | 全缩后尺寸 mm | 标准包装 米/盘 | |||||||||
内径 | 壁厚 | |||||||||||
φ | 0.6 | / | 0.40 | 0.9 | ± | 0.2 | ≤ | 0.40 | 0.33 | ± | 0.10 | 200 |
φ | 0.8 | / | 0.50 | 1.1 | ± | 0.2 | ≤ | 0.50 | 0.33 | ± | 0.10 | 200 |
φ | 1.0 | / | 0.65 | 1.5 | ± | 0.2 | ≤ | 0.65 | 0.36 | ± | 0.10 | 200 |
φ | 1.5 | / | 0.85 | 2.0 | ± | 0.2 | ≤ | 0.85 | 0.36 | ± | 0.10 | 200 |
φ | 2.0 | / | 1.00 | 2.5 | ± | 0.2 | ≤ | 1.00 | 0.45 | ± | 0.10 | 200 |
φ | 2.5 | / | 1.30 | 3.0 | ± | 0.2 | ≤ | 1.30 | 0.45 | ± | 0.10 | 200 |
φ | 3.0 | / | 1.50 | 3.5 | ± | 0.2 | ≤ | 1.50 | 0.45 | ± | 0.10 | 200 |
φ | 3.5 | / | 1.80 | 4.0 | ± | 0.2 | ≤ | 1.80 | 0.45 | ± | 0.10 | 200 |
φ | 4.0 | / | 2.00 | 4.5 | ± | 0.2 | ≤ | 2.00 | 0.45 | ± | 0.10 | 200 |
φ | 4.5 | / | 2.30 | 5.0 | ± | 0.2 | ≤ | 2.30 | 0.45 | ± | 0.10 | 100 |
φ | 5.0 | / | 2.50 | 5.5 | ± | 0.2 | ≤ | 2.50 | 0.56 | ± | 0.10 | 100 |
φ | 5.5 | / | 2.75 | 6.0 | ± | 0.2 | ≤ | 2.75 | 0.56 | ± | 0.10 | 100 |
φ | 6.0 | / | 3.00 | 6.5 | ± | 0.2 | ≤ | 3.00 | 0.56 | ± | 0.10 | 100 |
φ | 7.0 | / | 3.50 | 7.5 | ± | 0.3 | ≤ | 3.50 | 0.56 | ± | 0.10 | 100 |
φ | 8.0 | / | 4.00 | 8.5 | ± | 0.3 | ≤ | 4.00 | 0.56 | ± | 0.10 | 100 |
φ | 9.0 | / | 4.50 | 9.5 | ± | 0.3 | ≤ | 4.50 | 0.56 | ± | 0.10 | 100 |
φ | 10 | / | 5.00 | 10.5 | ± | 0.3 | ≤ | 5.00 | 0.56 | ± | 0.10 | 100 |
φ | 11 | / | 5.50 | 11.5 | ± | 0.3 | ≤ | 5.50 | 0.56 | ± | 0.10 | 100 |
φ | 12 | / | 6.00 | 12.5 | ± | 0.3 | ≤ | 6.00 | 0.56 | ± | 0.10 | 100 |
φ | 13 | / | 6.50 | 13.5 | ± | 0.3 | ≤ | 6.50 | 0.70 | ± | 0.10 | 100 |
φ | 14 | / | 7.00 | 14.5 | ± | 0.3 | ≤ | 7.00 | 0.70 | ± | 0.10 | 100 |
φ | 15 | / | 7.50 | 15.5 | ± | 0.4 | ≤ | 7.50 | 0.70 | ± | 0.10 | 100 |
φ | 16 | / | 8.00 | 16.5 | ± | 0.4 | ≤ | 8.00 | 0.70 | ± | 0.10 | 100 |
φ | 17 | / | 8.50 | 17.5 | ± | 0.4 | ≤ | 8.50 | 0.70 | ± | 0.10 | 100 |
φ | 18 | / | 9.00 | 19.0 | ± | 0.5 | ≤ | 9.00 | 0.70 | ± | 0.10 | 100 |
φ | 20 | / | 10.0 | 22.0 | ± | 0.5 | ≤ | 10.0 | 0.80 | ± | 0.15 | 100 |
φ | 22 | / | 11.0 | 24.0 | ± | 0.5 | ≤ | 11.0 | 0.80 | ± | 0.15 | 100 |
φ | 25 | / | 12.5 | 26.0 | ± | 0.5 | ≤ | 12.5 | 0.90 | ± | 0.15 | 50 |
φ | 28 | / | 14.0 | 29.0 | ± | 0.5 | ≤ | 14.0 |