Guangzhou Kebao insulation products Co., Ltd.
Русский
Special Shrink Tube
KB-SEPDM heat shrink EPDM tube
Applications:
It is specially manufactured by EPDM compound. Compared to normal EPDM tube, it has better physical properties, higher voltage rating and better abrasion resistance. It is mainly applied for insulation protection of cable and harness and connectors, anti-corrosion and water-proof of welding spots in electronic, automotive, decoration and consumption fields.
| Property | Requirement | Test method | Typical data |
| Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
| Tensile strength | 10.4MPa min. | ASTM D 638 | ≥12 MPa |
| Elongation at break | 200% min. | ASTM D 638 | ≥400% |
| Tensile strength after ageing(180∘C, 168hrs) |
7.3MPa min. | ASTM D 638 | ≥9.8MPa |
| Elongation after ageing(180∘C,168hrs) | 100% min. | ASTM D 638 | ≥200% |
| Heat shock(200∘C,4hrs) | No crack | ASTM D 2671 | No crack |
| Low-temperatureflexibility(-55∘C,4hrs) | No crack | ASTM D 2671 | No crack |
| Dielectric voltage withstand | 2000V,60sec,no break | ASTM D 2671 | No break |
| Dielectric strength | 10 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
| Volume resistivity | 1013Ωcm min. | ASTM D 876 | ≥1013∼cm |
| Size As supplied | After recovered | Package | ||
| Inch | Inside diameter(Min.) | Inside diameter(Max.) | Wall Thickness | (m/roll) |
| Φ6 | 6 | 3 | 0.80±0.10 | 50 |
| Φ8 | 8 | 4 | 0.90±0.10 | 50 |
| Φ10 | 10 | 5 | 1.20±0.10 | 50 |
| Φ12 | 12 | 6 | 1.20±0.10 | 50 |
| Φ16 | 16 | 8 | 1.50±0.15 | 30 |
| Φ20 | 20 | 10 | 1.50±0.15 | 30 |
| Φ30 | 30 | 15 | 1.80±0.15 | 20 |
| Φ40 | 40 | 20 | 2.00±0.20 | 20 |
| Φ45 | 45 | 22 | 2.00±0.20 | 20 |
| Φ50 | 50 | 25 | 2.00±0.20 | 20 |
| Φ60 | 60 | 30 | 2.10±0.30 | 10 |
| Φ70 | 70 | 35 | 2.10±0.30 | 10 |
Applications:
It is specially manufactured by EPDM compound. Compared to normal EPDM tube, it has better physical properties, higher voltage rating and better abrasion resistance. It is mainly applied for insulation protection of cable and harness and connectors, anti-corrosion and water-proof of welding spots in electronic, automotive, decoration and consumption fields.
| Property | Requirement | Test method | Typical data |
| Longitudinal shrinkage | ≤10% | ASTM D 2671 | ≤5% |
| Tensile strength | 10.4MPa min. | ASTM D 638 | ≥12 MPa |
| Elongation at break | 200% min. | ASTM D 638 | ≥400% |
| Tensile strength after ageing(180∘C, 168hrs) |
7.3MPa min. | ASTM D 638 | ≥9.8MPa |
| Elongation after ageing(180∘C,168hrs) | 100% min. | ASTM D 638 | ≥200% |
| Heat shock(200∘C,4hrs) | No crack | ASTM D 2671 | No crack |
| Low-temperatureflexibility(-55∘C,4hrs) | No crack | ASTM D 2671 | No crack |
| Dielectric voltage withstand | 2000V,60sec,no break | ASTM D 2671 | No break |
| Dielectric strength | 10 KV/mm min. | ASTM D 2671 | ≥12KV/mm |
| Volume resistivity | 1013Ωcm min. | ASTM D 876 | ≥1013∼cm |
| Size As supplied | After recovered | Package | ||
| Inch | Inside diameter(Min.) | Inside diameter(Max.) | Wall Thickness | (m/roll) |
| Φ6 | 6 | 3 | 0.80±0.10 | 50 |
| Φ8 | 8 | 4 | 0.90±0.10 | 50 |
| Φ10 | 10 | 5 | 1.20±0.10 | 50 |
| Φ12 | 12 | 6 | 1.20±0.10 | 50 |
| Φ16 | 16 | 8 | 1.50±0.15 | 30 |
| Φ20 | 20 | 10 | 1.50±0.15 | 30 |
| Φ30 | 30 | 15 | 1.80±0.15 | 20 |
| Φ40 | 40 | 20 | 2.00±0.20 | 20 |
| Φ45 | 45 | 22 | 2.00±0.20 | 20 |
| Φ50 | 50 | 25 | 2.00±0.20 | 20 |
| Φ60 | 60 | 30 | 2.10±0.30 | 10 |
| Φ70 | 70 | 35 | 2.10±0.30 | 10 |
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