Ordinary Heat Shrinkable Tube
Double Wall Heat Shrinkable Tube
High Temperature Heat Shrinkable Tube
Heat Shrinkable Marking Tube
Medium/Thick Wall Heat Shrinkable Tube
High Pressure Heat Shrinkable Tube
Anti-Slip Pattern Heat Shrinkable Tube
Teflon Tube/Silicone Tube
Bellows
Molded Heat Shrinkable Parts
Molded Special-Shaped Protective Box
Insulation Sealing Protective Tape
Product Model Comparison Table
Shrinkage ratio: 2:1
Shrinking temperature: 100℃~175℃
Working temperature: -55℃~175℃
Executive standard: UL224 VW-1
Environmental standards: RoHS
Standard color: transparent
product description:
The semi-rigid polyvinylidene fluoride heat shrinkable tube is made of polyvinylidene fluoride (PVDF) through radiation modification and cross-linking. It has the characteristics of transparent flame retardant, semi-hard, thin wall, high temperature resistance, abrasion resistance, and corrosion resistance of most oils and chemicals. It is widely used in the protection of solder joints, terminals and connection lines that are invaded by high temperature, industrial solvents and chemical reagents.
Features:
Shrinkage ratio: 2:1
Shrinking temperature: 100℃~175℃
Working temperature: -55℃~175℃
Executive standard: UL224 VW-1
Environmental standards: RoHS
Standard color: transparent
Specification | Supply inner diameter (mm) | Size after fully contracted(mm) | standard packaging (M/plate) | ||
mm | inch | the inside diameter of | Wall thickness | ||
1.2 | 3/64 | ≥1.2 | ≤0.60 | 0.25±0.05 | 200 |
1.6 | 1/16 | ≥1.6 | ≤0.80 | 0.25±0.05 | 200 |
2.4 | 3/32 | ≥2.4 | ≤1.20 | 0.25±0.05 | 200 |
3.2 | 1/8 | ≥3.2 | ≤1.60 | 0.25±0.05 | 100 |
4.8 | 3/16 | ≥4.8 | ≤2.40 | 0.25±0.05 | 100 |
6.4 | 1/4 | ≥6.4 | ≤3.20 | 0.30±0.05 | 100 |
9.5 | 3/8 | ≥9.5 | ≤4.80 | 0.30±0.05 | 50 |
12.7 | 1/2 | ≥12.7 | ≤6.40 | 0.30±0.05 | 50 |
19.1 | 3/4 | ≥19.1 | ≤9.50 | 0.42±0.05 | 50 |
25.4 | 1 | ≥25.4 | ≤12.70 | 0.50±0.05 | 50 |
38.1 | 1-1/2 | ≥38.1 | ≤19.1 | 0.50±0.05 | 50 |
Project | Test Methods | Typical data |
Tensile Strength | ASTM D 2671 | >31.5MPa |
Elongation at break | ASTM D 2671 | >300% |
Thermal aging elongation at break | 250°C,168 hours | >100% |
Thermal shock | 300℃,1 hour | Not split |
Cold bending test | -55℃,1 hour | Not split |
Flame retardant | VW-1 | pass through |
Copper corrosion; copper stable | 180°C,168 hours | No corrosion, no degradation |
Electric breakdown strength | ASTM D 2671 | >300KV/mm |
Volume resistivity | ASTM D 876 | >10^14Ω.cm |