14years production experience
We have been focusing on the production of various grips, mark tube and insulating tube for 14 years, such as handle tool grips, stick grips, etc.,We customize various protection solutions for custome14years production experience
We have been focusing on the production of various grips, mark tube and insulating tube for 14 years, such as handle tool grips, stick grips, etc.,We customize various protection solutions for custome
Technical Data
| Property | Test Method | Standard Value |
| Tensile Strength | ASTM-D-638 | ≥10MPa |
| Elongation at Break | ASTM-D-638 | ≥350% |
| Tensile Strength Variation After Heat Aging（130℃x168h） | ASTM-D-5510 | ≤±20% |
| Elongation at Break Variation After Heat Aging（130℃x168h） | ASTM-D-5510 | ≤±20% |
|
Tensile Strength Variation After Oil Resistance（80℃ Cable Oil，168hrs） |
ASTM-D-538 | ≤±20% |
|
Elongation at Break Variation After Oil Resistance（80℃ Cable Oil，168hrs） |
ASTM-D-538 | ≤±20% |
| Volume Resistivity | IEC 60093 | ≥1x1014Ω.cm |
| Dielectric Strength | IEC 60243 | ≥20kV/mm |
| Dielectric Constant | IEC 60250 | ≤4 |
| Hardness（Shore A） | ISO 868 | ≥80 |
| Heat Shock | 160℃，4h | No Crack |
| Spec. | As Supplied/mm | After Recovered/mm |
Standar Length /mm |
||
|
Inner Diameter Min |
Wall Thickness (±0.3) |
Inner Diameter Max |
Wall Thickness (±0.3) |
||
|
WRSGY-20/8 |
20 |
0.7 |
8 |
1.8 |
300-1000 |
|
WRSGY-30/11 |
30 |
0.7 |
11 |
1.8 |
300-1000 |
|
WRSGY-35/12 |
35 |
0.7 |
12 |
2.0 |
300-1000 |
|
WRSGY-40/17 |
40 |
1.0 |
17 |
2.2 |
300-1000 |
|
WRSGY-50/22 |
50 |
1.7 |
22 |
3.7 |
300-1000 |
|
WRSGY-60/23 |
60 |
1.4 |
23 |
3.7 |
300-1000 |
| WRSGY-75/29 |
75 |
1.1 |
29 |
2.8 |
300-1000 |
|
WRSGY-85/30 |
85 |
0.9 |
30 |
2.8 |
300-1000 |
|
WRSGY-100/38 |
100 |
1.1 |
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