- Contact Person : Ms. Zhou Angel
- Company Name : Guangzhou Kaiheng K&S Co., Ltd.
- Tel : 86-20-32079090
- Fax : 86-20-32079103
- Address : Guangdong,Guangzhou,Kaiheng Science and Technology Park,No.148 Chang'an,Guangshan Road,Development Zone
- Country/Region : China
- Zip : 510520
Cable grade PVC compound
PVC Compounds for Wire and Cable Jacket
Name and Application(cable grade PVC compound)
Material Name | Model | Application and Cable Criterion |
70 PVC Jacket Material | H-70 | For making 450/750V or lower voltage cable jacket, comply with GB/T8815-2002 and ROHS |
70 Flexible PVC Jacket Material | HR-70 | For making 450/750V or lower voltage cable jacket, comply with GB/T8815-2002 and ROHS |
90 PVC Jacket Material | HI-90 | For making 35KV or lower voltage cable jacket, comply with GB/T8815-2002 and ROHS |
Features
Test Item | Standard Value | ||
H-70 | HR-70 | HI-90 | |
Tensile strength(Mpa) | ≥15.0 | ≥12.5 | ≥16.0 |
Elongation (%) | ≥180 | ≥200 | ≥180 |
Strike brittle temperature() | -25 | -30 | -20 |
Volume resistivity at 20(Ω.m) | 1.0×108 | 1.0×108 | 1.0×109 |
Dielectric strength (mv/m) | ≥18 | ≥18 | ≥18 |
Heat distortion (%) | ≤50 | ≤65 | ≤40 |
Heat stableness at 200 (Minute) | ≥50 | ≥60 | ≥80 |
Heat aging | |||
Heat aging temperature () | 100±2 | 100±2 | 100±2 |
Heat aging time (h) | 168 | 168 | 240 |
Tensile strength after aging (Mpa) | ≥15.0 | ≥12.5 | ≥16.0 |
Tensile strength change (%) | ±20 | ±20 | ±20 |
Elongation after aging (%) | ≥180 | ≥200 | ≥180 |
Elongation change (%) | ±20 | ±20 | ±20 |
Weight loss g/m2 | ≤23 | ≤25 | ≤15 |
Cable grade PVC compound
