产品应用：适用于电缆线芯分支处的绝缘及隔油密封保护。
Application：It is used in the branch of cable core for insulation and oil separation sealing protection.
产品分类
产品目录PDF
热收缩套管具有低温收缩、柔软阻燃、绝缘防蚀等功能，广泛应用于电线的接连、标志和结束，金属管、棒的防锈防蚀、天经保护等作用。
| 测试项目Property | 测试方法Test method | 典型数据Typical data |
|---|---|---|
| 抗拉强度Tensile strength (Mpa) | ASTM D 2671 | ≥13 |
| 断裂伸长率Elongation at break (%) | ASTM D 2671 | 300 |
| 老化后抗拉强度Tensile strength after aging (120°C/168hrs) (Mpa) | ASTM D 2671 | 10 |
| 老化后断裂伸长率Elongation at break after aging (120°C/168hrs) (%) | ASTM D 2671 | 250 |
| 击穿强度Dielectric strength (kV/mm) | ASTM D 2671 | 15 |
| 介电常数Electric constant (ε) | IEC250 | 3.0 |
| 体积电阻率Volume resistance (Ω.cm) | ASTM D 2303 | >1013 |
| 氧指数Flammability (Oxygen index) | IEC 93 | 25 |
| 铜腐蚀性Copper corrosion (120°C/168hrs) | ASTM D 2671 | No corrosion |
| 吸水率Water absorption (%) | ISO 62 | 1(max) |
| 型号规格Specification | 收缩前 | AS | supplied | (mm) | 收缩后 | After | recovered | (mm) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 支部 | Branch | 基部 | Root | 支部 | Branch | 基部 | Root | |||||
| 内径 | 壁厚 | 长度 | 内径 | 壁厚 | 长度 | 内径 | 壁厚 | 长度 | 内径 | 壁厚 | 长度 | |
| I.D. | Wall | Length | I.D. | Wall | Length | I.D. | Wall | Length | I.D. | Wall | Length | |
| thickness | thickness | thickness | thickness | |||||||||
| 2ZT1-41/18 | ≥18 | 1.2 | 42 | ≥41 | 2.2 | 65 | ≤5.3 | 2.3±0.3 | 45 | ≤19 | 2.4±0.3 | 68 |
| 2ZT2-56/22 | ≥22 | 1.4 | 44 | ≥56 | 2.3 | 78 | ≤8.5 | 2.3±0.3 | 47 | ≤24 | 2.5±0.3 | 81 |
| 2ZT3-68/27 | ≥27 | 1.7 | 50 | ≥68 | 2.7 | 95 | ≤14 | 2.6±0.3 | 53 | ≤38 | 3.2±0.3 | 98 |
| 3ZT0-42/16 | ≥16 | 1.8 | 50 | ≥42 | 2.0 | 75 | ≤5.5 | 2.6±0.3 | 53 | ≤20 | 3.2±0.3 | 78 |
| 3ZT0-50/24 | ≥24 | 2.0 | 50 | ≥50 | 2.1 | 100 | ≤8.0 | 3.2±0.3 | 53 | ≤25 | 3.5±0.3 | 103 |
| 3ZT1-75/32 | ≥32 | 2.1 | 68 | ≥75 | 2.5 | 122 | ≤10 | 3.4±0.3 | 71 | ≤35 | 4.0±0.3 | 125 |
| 3ZT2-85/40 | ≥40 | 2.2 | 75 | ≥85 | 2.8 | 125 | ≤15 | 3.5±0.3 | 78 | ≤41 | 4.2±0.3 | 128 |
| 3ZT3-110/48 | ≥48 | 2.3 | 80 | ≥110 | 2.8 | 125 | ≤17 | 3.7±0.3 | 83 | ≤50 | 4.2±0.3 | 128 |
| 3ZT4-120/55 | ≥55 | 2.7 | 80 | ≥120 | 3.0 | 135 | ≤22 | 4.3±0.3 | 83 | ≤55 | 4.3±0.3 | 138 |
| 4ZT4-32/11 | ≥11 | 2.0 | 42 | ≥32 | 2.5 | 90 | ≤5.0 | 2.4±0.3 | 45 | ≤16 | 3.0±0.3 | 93 |
| 4ZT4-45/16 | ≥16 | 2.1 | 55 | ≥45 | 2.6 | 95 | ≤6.0 | 2.8±0.3 | 58 | ≤20 | 3.5±0.3 | 98 |
| 4ZT4-60/25 | ≥25 | 2.2 | 63 | ≥60 | 2.7 | 110 | ≤8.0 | 3.6±0.3 | 66 | ≤27 | 3.6±0.3 | 113 |
| 4ZT4-70/30 | ≥30 | 2.2 | 73 | ≥70 | 2.8 | 120 | ≤11 | 3.6±0.3 | 76 | ≤33 | 3.6±0.3 | 123 |
| 4ZT4-85/37 | ≥37 | 2.2 | 75 | ≥85 | 2.7 | 125 | ≤12 | 2.8±0.3 | 78 | ≤39 | 3.7±0.3 | 128 |
| 5ZT0-32/11 | ≥12 | 1.7 | 40 | ≥38 | 2.4 | 75 | ≤4.0 | 3.4±0.3 | 43 | ≤18 | 3.2±0.3 | 78 |
| 5ZT1-45/16 | ≥15 | 2.2 | 75 | ≥53 | 2.5 | 90 | ≤6.0 | 3.4±0.3 | 78 | ≤25 | 3.4±0.3 | 93 |
| 5ZT2-60/25 | ≥26 | 2.3 | 80 | ≥80 | 2.5 | 100 | ≤9.0 | 3.5±0.3 | 83 | ≤38 | 3.4±0.3 | 103 |
| 5ZT3-70/30 | ≥30 | 2.3 | 75 | ≥92 | 2.5 | 105 | ≤12 | 3.5±0.3 | 78 | ≤42 | 3.6±0.3 | 108 |
企业名称：
浙江瑞科电缆附件有限公司
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0577-62752771
公司地址：
浙江省温州市柳市新光工业区
电子邮箱：
heatshrinkable@yahoo.cn
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