PPO絕緣電纜應(yīng)用 沙伯基礎(chǔ)創(chuàng)新 WCD933
PPO 基礎(chǔ)創(chuàng)新塑料(上海) WCD933-BK1066
性能特點：
PPE+TPE，良好的柔韌性，無鹵，阻燃
用途：
絕緣材料，電線電纜
加工方法：
擠壓層涂法
物性數(shù)據(jù)：
溶指8.5，硬度93A 機(jī)構(gòu)評級 EN50265-2-1，脆化溫度<-40℃，體積電阻率2.0E+15ohm.cm，加工熔體溫度220-250℃。
|
TYPICAL PROPERTIES (1) |
||||
|
MECHANICAL |
Value |
Unit |
Standard |
|
|
Tensile Stress, brk, Type I, 50 mm/min |
90 |
kgf/cm2 |
ASTM D 638 |
|
|
Tensile Strain, brk, Type I, 50 mm/min |
130 |
% |
ASTM D 638 |
|
|
Flexural Modulus, 12.5 mm/min, 100 mm span |
1600 |
kgf/cm2 |
ASTM D 790 |
|
|
Hardness, Shore A, 30S reading |
93 |
- |
ASTM D 2240 |
|
|
Tensile Stress, break, 50 mm/min |
9 |
MPa |
ISO 527 |
|
|
Tensile Strain, break, 50 mm/min |
175 |
% |
ISO 527 |
|
|
Flexural Modulus, 12.5 mm/min |
130 |
MPa |
ISO 178 |
|
|
IMPACT |
Value |
Unit |
Standard |
|
|
Brittleness Temperature |
<-40 |
°C |
ASTM D 746 |
|
|
PHYSICAL |
Value |
Unit |
Standard |
|
|
Specific Gravity |
1.33 |
- |
ASTM D 792 |
|
|
Melt Flow Rate, 250°C/10.0 kgf |
8.5 |
g/10 min |
ASTM D 1238 |
|
|
ELECTRICAL |
Value |
Unit |
Standard |
|
|
Volume Resistivity |
2.E+15 |
Ohm-cm |
ASTM D 257 |
|
|
Relative Permittivity, 1 MHz |
3 |
- |
ASTM D 150 |
|
|
Dissipation Factor, 1 MHz |
0.001 |
- |
ASTM D 150 |
|
|
Dielectric strength in oil, 2.0mm |
22.9 |
kV/mm |
IEC 60243-1 |
|
|
Comparative Tracking Index |
600 |
V |
IEC 60112 |
|
|
FLAME CHARACTERISTICS |
Value |
Unit |
Standard |
|
|
Smoke Density on 0.5mm plaque, Non-flame, Ds, max |
152 |
- |
ASTM E 662 |
|
|
Smoke Density on 0.5mm plaque, Flame, Ds, max |
56 |
- |
ASTM E 662 |
|
|
Glow Wire Flammability Index 750°C, passes at |
3 |
mm |
IEC 60695-2-12 |
|
|
Glow Wire Ignitability Temperature, 3.0 mm |
775 |
°C |
IEC 60695-2-13 |
|
|
Oxygen Index (LOI) |
29 |
% |
ISO 4589 |
|
|
WIRE AND CABLE - UL 1581 tested on 2.0mm wire with 0.12mmx20 stranded copper |
Value |
Unit |
Standard |
|
|
Tensile strength @ break |
15 |
MPa |
UL 1581 |
|
|
Tensile elongation @ break |
306 |
% |
UL 1581 |
|
|
Tensile strength @ break after 7days @80°C |
15 |
MPa |
UL 1581 |
|
|
Tensile elongation @ break after 7days @80°C |
267 |
% |
UL 1581 |
|
|
Heat Deformation at 100°C/250g |
10 |
% |
UL 1581 |
|
|
Vertical Flame Test |
PASSES |
- |
EN 50265-2-1 |
|
