PVC Granule 1).for making wire or cable insulation layer
PVC Compounds for Wires and Cables Insulation Layer
Name and Application
Material Name | Model | Application and Cable Criterion |
70 PVC Insulation Material | J-70 | For making 0.6/1KV or lower voltage cable insulation layer, comply with GB/T-8815-2002 and ROHS |
70 Flexible PVC Insulation Material | JR-70 | For making 450/750V or lower voltage wire and cable insulation layer, comply with h GB/T-8815-2002 and ROHS |
Instruction
This compound material is mainly made of PVC resin, by adding plasticizers, stabilizers, pigments and other additives.
Size: 4mm×3mm cylinder
Color: Red, Black, Yellow, Blue, Brown, special color can be made according to customers requirement.
Features
Test Item | Standard Value | ||
J-70 | JR-70 | ||
Tensile strength(Mpa) | 15.0 | 15.0 | |
Elongation (%) | ≥150 | ≥180 | |
Strike brittle temperature | Test temperature | -15 | -20 |
Performance | PASS | PASS | |
Volume resistivity at 20(Ω.m) | ≥1.0×1012 | ≥1.0×1011 | |
Work temperature volume resistivity | test temperature () | 70±1 | 70±1 |
volume resistivity (Ω.m) | ≥1.0×109 | ≥1.0×108 | |
Dielectric strength MV/m | ≥20 | ≥20 | |
Heat distortion (%) | ≥40 | ≥50 | |
Heat stable at 200 (Minute) | ≥60 | ≥60 | |
Heat Aging
Test Item | Standard Value | |
J-70 | JR-70 | |
Heat aging temperature () | 100±2 | 100±2 |
Heat aging time (h) | 168 | 168 |
Tensile strength after aging (Mpa) | ≥15.0 | ≥15.0 |
Tensile strength change (%) | ±20 | ±20 |
Elongation after aging (%) | ≥150 | ≥180 |
Elongation change (%) | ±20 | ±20 |
Weight lossg/m2 | 20 | 20 |
Packing and Store: packing by plastic bag, 25KGS/bag; store in dry ventilated warehouse, avoiding sunshine and rain.
Remark: the rigidity, density, color of the material can be adjusted according to customer requirement.
PVC Granule
