Guangzhou Kebao insulation products Co., Ltd.
Property | Requirement | Test method | Typical data |
Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
Tensile strength | 11.7MPa min. | ASTM D 638 | ≥13 MPa |
Elongation at break | 200% min. | ASTM D 638 | ≥400% |
Tensile strength after ageing(150℃,168hrs) | 10.3MPa min. | ASTM D 638 | ≥12 MPa |
Elongation after ageing(150℃,168hrs) | 200% min. | ASTM D 638 | ≥300% |
Heat shock(200℃,4hrs) | No crack | ASTM D 2671 | No crack |
Low-temperatureflexibility(-65℃,4hrs) | No crack | ASTM D 2671 | No crack |
Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break |
Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm |
Volume resistivity | 109Ω·cm min. | ASTM D 876 | ≥1010∼cm |
Copper corrosion | No corrosion | ASTM D 2671 | No corrosion |
Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass |
Fluids resistance (23° C, 24hrs) | |||
Tensile strength | 10.3MPa min. | ASTM D 638 | ≥12 MPa |
Elongation at break | 200% min. | ASTM D 638 | ≥300% |
Dielectric strength | 7.9 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
Size As supplied | After recovered | Package | |||
Inch | mm | Inside diameter (Min.) |
Inside diameter(Max.) |
Wall Thickness | (m/roll) |
3/32 | Φ2.4 | 2.4 | 1.2 | 0.51±0.08 | 200 |
1/8 | Φ3.2 | 3.2 | 1.6 | 0.76±0.15 | 100 |
3/16 | Φ4.8 | 4.8 | 2.4 | 0.84±0.15 | 100 |
1/4 | Φ6.4 | 6.4 | 3.2 | 0.89±0.15 | 100 |
3/8 | Φ9.5 | 9.5 | 4.8 | 1.02±0.20 | 50 |
1/2 | Φ12.7 | 12.7 | 6.4 | 1.22±0.20 | 50 |
3/4 | Φ19.1 | 19.1 | 9.5 | 1.45±0.28 | 30 |
1 | Φ25.4 | 25.4 | 12.7 | 1.78±0.28 | 30 |
1 1/2 | Φ38.1 | 38.1 | 19.1 | 2.41±0.41 | 30 |
2 | Φ50.8 | 50.8 | 25.4 | 2.79±0.41 | 25 |
Other sizes are available upon request. | |||||
Property | Requirement | Test method | Typical data | ||
Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% | ||
Tensile strength | 11.7MPa min. | ASTM D 638 | ≥13 MPa | ||
Elongation at break | 200% min. | ASTM D 638 | ≥400% | ||
Tensile strength after ageing(150℃,168hrs) | 10.3MPa min. | ASTM D 638 | ≥12 MPa | ||
Elongation after ageing(150℃,168hrs) | 200% min. | ASTM D 638 | ≥300% | ||
Heat shock(200℃,4hrs) | No crack | ASTM D 2671 | No crack | ||
Low-temperatureflexibility(-65℃,4hrs) | No crack | ASTM D 2671 | No crack | ||
Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break | ||
Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm | ||
Volume resistivity | 109Ω·cm min. | ASTM D 876 | ≥1010∼cm | ||
Copper corrosion | No corrosion | ASTM D 2671 | No corrosion | ||
Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass | ||
Fluids resistance 23∘C, 24hrs) | |||||
Tensile strength | 10.3MPa min. | ASTM D 638 | ≥12MPa | ||
Elongation at break | 200% min. | ASTM D 638 | ≥300% | ||
Dielectric strength | 7.9 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
Property | Requirement | Test method | Typical data |
Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
Tensile strength | 11.7MPa min. | ASTM D 638 | ≥13 MPa |
Elongation at break | 200% min. | ASTM D 638 | ≥400% |
Tensile strength after ageing(150℃,168hrs) | 10.3MPa min. | ASTM D 638 | ≥12 MPa |
Elongation after ageing(150℃,168hrs) | 200% min. | ASTM D 638 | ≥300% |
Heat shock(200℃,4hrs) | No crack | ASTM D 2671 | No crack |
Low-temperatureflexibility(-65℃,4hrs) | No crack | ASTM D 2671 | No crack |
Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break |
Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm |
Volume resistivity | 109Ω·cm min. | ASTM D 876 | ≥1010∼cm |
Copper corrosion | No corrosion | ASTM D 2671 | No corrosion |
Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass |
Fluids resistance (23° C, 24hrs) | |||
Tensile strength | 10.3MPa min. | ASTM D 638 | ≥12 MPa |
Elongation at break | 200% min. | ASTM D 638 | ≥300% |
Dielectric strength | 7.9 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
Size As supplied | After recovered | Package | |||
Inch | mm | Inside diameter (Min.) |
Inside diameter(Max.) |
Wall Thickness | (m/roll) |
3/32 | Φ2.4 | 2.4 | 1.2 | 0.51±0.08 | 200 |
1/8 | Φ3.2 | 3.2 | 1.6 | 0.76±0.15 | 100 |
3/16 | Φ4.8 | 4.8 | 2.4 | 0.84±0.15 | 100 |
1/4 | Φ6.4 | 6.4 | 3.2 | 0.89±0.15 | 100 |
3/8 | Φ9.5 | 9.5 | 4.8 | 1.02±0.20 | 50 |
1/2 | Φ12.7 | 12.7 | 6.4 | 1.22±0.20 | 50 |
3/4 | Φ19.1 | 19.1 | 9.5 | 1.45±0.28 | 30 |
1 | Φ25.4 | 25.4 | 12.7 | 1.78±0.28 | 30 |
1 1/2 | Φ38.1 | 38.1 | 19.1 | 2.41±0.41 | 30 |
2 | Φ50.8 | 50.8 | 25.4 | 2.79±0.41 | 25 |
Other sizes are available upon request. | |||||
Property | Requirement | Test method | Typical data | ||
Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% | ||
Tensile strength | 11.7MPa min. | ASTM D 638 | ≥13 MPa | ||
Elongation at break | 200% min. | ASTM D 638 | ≥400% | ||
Tensile strength after ageing(150℃,168hrs) | 10.3MPa min. | ASTM D 638 | ≥12 MPa | ||
Elongation after ageing(150℃,168hrs) | 200% min. | ASTM D 638 | ≥300% | ||
Heat shock(200℃,4hrs) | No crack | ASTM D 2671 | No crack | ||
Low-temperatureflexibility(-65℃,4hrs) | No crack | ASTM D 2671 | No crack | ||
Dielectric voltage withstand | 2500V,60sec,no break | ASTM D 2671 | No break | ||
Dielectric strength | 11.9 KV/mm min. | ASTM D 2671 | ≥16KV/mm | ||
Volume resistivity | 109Ω·cm min. | ASTM D 876 | ≥1010∼cm | ||
Copper corrosion | No corrosion | ASTM D 2671 | No corrosion | ||
Flammability | Self-extinguishing within one minute | ASTM D 2671 | pass | ||
Fluids resistance 23∘C, 24hrs) | |||||
Tensile strength | 10.3MPa min. | ASTM D 638 | ≥12MPa | ||
Elongation at break | 200% min. | ASTM D 638 | ≥300% | ||
Dielectric strength | 7.9 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
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