| Customization: | Available |
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| Certification: | RoHS |
| Color: | Black |
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High Insulation Heat Shrink Protective Tube for Cable Laying
| Property | Typical data | Test method/condition |
| Tensile strength | ≥10.4MPa | ASTM D 2671 |
| Elongation at break | ≥300% | ASTM D 2671 |
| Tensile strength | ≥7.3MPa | 158ºC×168h |
| Elongation at break | ≥100% | 158ºC×168h |
| Longitudinal change | -8%~+8% | ASTM D 2671 |
| Flammability | Self-extinguishing in 60 sec. | AMS-DTL-23053/4 |
| Voltage withstand(Rated voltage 600V) | 2500V,1min no breakdown | UL 224 |
| Heat shock | No cracks, no dripping | UL 224,250ºC×4h |
| Dielectric strength | ≥15kV/mm | IEC 60243 |
| Volume resistivity | ≥1014Ω.cm | IEC 60093 |
| Property | Typical Data | Test method/condition |
| Softening point | 95±5ºC | ASTM E 28 |
| Water absorption | <0.5% | ASTM D 570 |
| Peel strength(PE) | ≥120N/25mm | ASTM D 1000 |
| Peel strength(AI) | ≥80N/25mm | ASTM D 1000 |
| Size | As supplied ID(mm) D | After full recovery(mm) | Standard package | |||
| mm | inch | ID d | Wall thickness w1 | Thickness of adhesive w2 |
(m/spool, m/pc) | |
| Φ2.4 | 3/32 | ≥2.4 | ≤0.80 | 0.85±0.15 | 0.35±0.08 | 200 |
| Φ3.2 | 1/8 | ≥3.2 | ≤1.00 | 0.95±0.15 | 0.35±0.08 | 200 |
| Φ4.8 | 3/16 | ≥4.8 | ≤1.60 | 1.10±0.15 | 0.40±0.08 | 100 |
| Φ6.4 | 1/4 | ≥6.4 | ≤2.20 | 1.20±0.15 | 0.45±0.08 | 100 |
| Φ7.9 | 5/16 | ≥7.9 | ≤2.70 | 1.35±0.15 | 0.50±0.08 | 100 |
| Φ9.5 | 3/8 | ≥9.5 | ≤3.20 | 1.45±0.20 | 0.50±0.08 | 50 |
| Φ12.7 | 1/2 | ≥12.7 | ≤4.20 | 1.70±0.20 | 0.50±0.08 | 25 |
| Φ15.0 | 5/8 | ≥15.0 | ≤5.20 | 1.80±0.20 | 0.55±0.10 | 25 |
| Φ19.1 | 3/4 | ≥19.1 | ≤6.30 | 2.00±0.20 | 0.55±0.10 | 25 |
| Φ25.4 | 1 | ≥25.4 | ≤8.50 | 2.10±0.25 | 0.55±0.10 | 25 |
| Φ30.0 | 1-1/4 | ≥30.0 | ≤10.20 | 2.20±0.25 | 0.60±0.10 | 1.22 |
| Φ39.0 | 1-1/2 | ≥39.0 | ≤13.50 | 2.40±0.25 | 0.60±0.10 | 1.22 |
| Φ50.0 | 2 | ≥50.0 | ≤17.00 | 2.70±0.25 | 0.70±0.10 | 1.22 |
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication,Automobile, Power industry etc.
| Trade terms | FOB, EXW, CIF, DDU, DDP, CFR |
| Payment terms | T/T, L/C, Negotiable |
| MOQ | 1 |
| Supply capability | 100000 pieces per month |
| Lead time | usually 2-3 working days |
| Shipment | Express, Air, Sea |
| Port | Shanghai, Ningbo, Shenzhen |
| Sample availability | Yes |
| Sample time | usually 1-2 days |
| Packaging |
Normal: Plastic bag & Carton & Pallet Special: Customized packing |
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