The 125°C halogen-free ultra-thin flame-retardant heat-shrinkable tube is made of radiation cross-linked polyolefin material. It has excellent physical, chemical and electrical properties. The ultra-thin wall thickness is more suitable for protecting micro-electronic devices. At the same time, the halogen-free and flame-retardant aspects of the product are improved. To meet the needs of more customers, the main functions of this product are harness protection, electrical insulation of connectors, rust and corrosion protection of solder joints, and mechanical protection. |
Features | ||
Executive standard: | UL224, CAN/CSA C22.2 NO198.1-99 | |
Heat shrinkage ratio: | 2:1 | |
Initial shrinkage temperature: | ≥+70℃ | |
Full shrinkage temperature: | ≥+110℃ | |
Operating temperature: | -55℃~+125℃ | |
Halogen-free, soft, flame retardant, fast shrinkage | ||
Environmental protection standards: | RoHS, IPC/JEDEC-J-STD-709, Class H materials | |
Standard colors: | ten international standard colors such as black, white, red, yellow, green and blue |
Product Parameter | ||||
Performance | Index | Experiment Method | ||
Tensile strength | ≥10.4 MPa | ASTM D 2671 | ||
elongation at break | ≥200% | ASTM D 2671 | ||
Tensile strength after aging | ≥7.3 MPa | 158℃×168h | ||
Break elongation after aging | ≥100% | 158℃×168h | ||
Axial change rate | -5%~+5% | ASTM D 2671 | ||
fire resistance | VW-1 | ASTM D 2671 C method | ||
Resistance voltage (300V) | 1500V,1min No breakdown | UL224 | ||
Break-through strength (optional 1 with voltage resistance) | ≥15kV/mm | ASTM D 149 | ||
Volume resistivity | ≥10^14 Ω·cm | IEC 60093 |
Product Model | ||||||||||
Specification | Supply inner diameter (mm) | Fully retracted size (mm) | Standard packaging Rice / disk | Scope of application (mm) | ||||||
Inner diameter | Wall thickness | |||||||||
Φ0.6 | 0.90±0.20 | ≤0.40 | 0.20±0.10 | 200 | 0.4~0.7 | |||||
Φ0.8 | 1.10±0.20 | ≤0.50 | 0.20±0.10 | 200 | 0.6~0.8 | |||||
Φ1.0 | 1.40±0.20 | ≤0.65 | 0.20±0.10 | 200 | 0.7~1.0 | |||||
Φ1.5 | 1.90±0.20 | ≤0.85 | 0.20±0.10 | 200 | 0.9~1.4 | |||||
Φ2.0 | 2.40±0.20 | ≤1.00 | 0.22±0.10 | 200 | 1.1~1.8 | |||||
Φ2.5 | 2.90±0.20 | ≤1.30 | 0.25±0.10 | 200 | 1.4~2.3 | |||||
Φ3.0 | 3.40±0.20 | ≤1.50 | 0.28±0.10 | 200 | 1.6~2.7 | |||||
Φ3.5 | 3.90±0.20 | ≤1.80 | 0.28±0.10 | 200 | 1.9~3.2 | |||||
Φ4.0 | 4.40±0.20 | ≤2.00 | 0.30±0.10 | 200 | 2.1~3.6 | |||||
Φ4.5 | 4.90±0.20 | ≤2.30 | 0.30±0.10 | 100 | 2.4~4.0 | |||||
Φ5.0 | 5.50±0.20 | ≤2.50 | 0.32±0.10 | 100 | 2.6~4.5 | |||||
Φ6.0 | 6.50±0.20 | ≤3.00 | 0.32±0.10 | 100 | 3.1~5.4 | |||||
Φ7.0 | 7.50±0.30 | ≤3.50 | 0.32±0.10 | 200 | 3.7~6.3 | |||||
Φ8.0 | 8.50±0.30 | ≤4.00 | 0.32±0.10 | 200 | 4.2~7.2 | |||||
Φ9.0 | 9.50±0.30 | ≤4.50 | 0.35±0.10 | 200 | 4.7~8.0 | |||||
Φ10 | 10.50±0.30 | ≤5.00 | 0.35±0.10 | 200 | 5.2~9.0 | |||||
Φ11 | 11.50±0.30 | ≤5.50 | 0.40±0.10 | 200 | 5.8~10.0 | |||||
Φ12 | 12.50±0.30 | ≤6.00 | 0.40±0.10 | 200 | 6.2~11.0 | |||||
Φ13 | 13.50±0.30 | ≤6.50 | 0.40±0.10 | 200 | 6.7~12.0 | |||||
Φ14 | 14.50±0.30 | ≤7.00 | 0.40±0.10 | 200 | 7.3~13.0 | |||||
Φ15 | 15.50±0.40 | ≤7.50 | 0.40±0.10 | 200 | 7.8~14.0 | |||||
Φ16 | 16.50±0.40 | ≤8.00 | 0.40±0.10 | 200 | 8.3~15.8 | |||||
Φ17 | 17.50±0.40 | ≤8.50 | 0.40±0.10 | 200 | 8.8~16.0 | |||||
Φ18 | 18.50±0.40 | ≤9.00 | 0.42±0.10 | 200 | 9.3~17.0 | |||||
Φ20 | 20.50±0.50 | ≤10.0 | 0.45±0.10 | 200 | 10.5~19.0 | |||||
Φ22 | 22.50±0.50 | ≤11.0 | 0.45±0.10 | 200 | 11.5~20.5 | |||||
Φ25 | 25.50±0.50 | ≤12.5 | 0.45±0.10 | 100 | 13.0~24.0 | |||||
Φ28 | 28.50±0.50 | ≤14.0 | 0.60±0.10 | 100 | 14.5~27.0 |