Guangzhou Kebao insulation products Co., Ltd.
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| Item | Test Method | Indicator |
| Tensile Strength | ASTM D2671 | ≥10.4MPa |
| Elongation at break | ASTM D2671 | ≥200% |
| Cold Shock | UL224 | -40℃±2℃，No breakage |
| Hot Shock | ASTM D2671 | 250℃，4h，No breakage |
| Volume Resistivity | ASTM D876 | ≥1.0*1012Ω·cm |
| Flame Retardant | UL224 | 30s Self-extinguishing |
| Copper Corrosion | UL224 | 158℃，168h，by |
| Size | ID as Supplied（mm） | After Shrinked（mm） | |
| Minimum Inner Diameter | Maximum Inner Diameter | Total Wall Thickness | |
| 5.08 | 5.08 | 1.27 | 1.40±0.30 |
| 7.26 | 7.62 | 1.65 | 1.50±0.30 |
| 9.02 | 9.02 | 2.29 | 1.50±0.50 |
| 11.56 | 11.56 | 2.54 | 2.30±0.50 |
| 17.78 | 17.78 | 4.45 | 2.50±0.50 |
| Item | Test Method | Indicator |
| Tensile Strength | ASTM D2671 | ≥10.4MPa |
| Elongation at break | ASTM D2671 | ≥200% |
| Cold Shock | UL224 | -40℃±2℃，No breakage |
| Hot Shock | ASTM D2671 | 250℃，4h，No breakage |
| Volume Resistivity | ASTM D876 | ≥1.0*1012Ω·cm |
| Flame Retardant | UL224 | 30s Self-extinguishing |
| Copper Corrosion | UL224 | 158℃，168h，by |
| Size | ID as Supplied（mm） | After Shrinked（mm） | |
| Minimum Inner Diameter | Maximum Inner Diameter | Total Wall Thickness | |
| 5.08 | 5.08 | 1.27 | 1.40±0.30 |
| 7.26 | 7.62 | 1.65 | 1.50±0.30 |
| 9.02 | 9.02 | 2.29 | 1.50±0.50 |
| 11.56 | 11.56 | 2.54 | 2.30±0.50 |
| 17.78 | 17.78 | 4.45 | 2.50±0.50 |
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