▎PVDF HEAT SHRINK WRAP TUBING
Pvdf heat shrink wrap tubing is made of modified polyvinylidene fluoride (PVDF), which meets the requirements of SAE-AMS-DTL-23053/18 military standard. The special formulation makes it transparent and flame-retardant. It can be used for a long time at 175C. It also has abrasion resistance, cutting resistance, and resistance to most oils and chemicals. Widely used in high temperature, industrial fuels, solvents and chemical reagents against the protection of welding joints, terminals and connecting lines.
▎PRODUCT FEATURES
Semi-rigid
transparent
flame retardant
long-term use at 175℃
wear-resistant
cutting-resistant
resistant to most oils and chemicals
▎PHYSICAL PROPERTIES
Material | Irradiated cross-linked semi-rigid flame-retardant PVDF |
Shrink Ratio | 2:1 |
Working temperature | -55℃~ 175℃ |
Minimum shrink temperature | 155℃ |
Minimum fully recovery temperature | 175℃ |
Specific Gravity | ≤1.80 |
Radial Shrinking Ratio | ≥50% |
Longitudinal Shrinking Ratio | ≤5% |
Tensile Strength | ≥30 Mpa |
Elongation Ratio | ≥150% |
Heat Shockz(300℃,4h) | No Cracking |
Cold Bend(-55℃,4h) | No Cracking |
Aging in circulating-air oven | （225±1.0）℃,7days |
Elongation ratio(after aging) | ≥75% |
Volume resistivity(Ω·cm) | ≥1014 |
Dielectric strength(kV/mm) | ≥15.7 |
Concentricity | ≥70% |
Flammability Rating | VW-1 |
Standard Color | Clear |
Colors | Available |
▎APPLICATIONA
Electrical insulation: PVDF heat shrink wrap tubing is commonly used in electrical and electronic applications to provide insulation and protection to wires, cables, and connectors.
Chemical processing: Due to its excellent chemical resistance, PVDF tubing is used in chemical processing industries for transporting and containing corrosive fluids and gases.
Aerospace and automotive: PVDF heat shrink wrap tubing finds applications in aerospace and automotive industries for wire harnessing, fluid lines, and protection against harsh environments.
Medical and pharmaceutical: The chemical resistance and biocompatibility of PVDF make it suitable for medical and pharmaceutical applications, such as protecting catheters and other medical devices.
Oil and gas: PVDF tubing is used in the oil and gas industry for protecting and insulating components in harsh environments, such as offshore drilling rigs and pipelines.
Overall, PVDF heat shrink wrap tubing offers a combination of excellent chemical resistance, high-temperature stability, and mechanical strength, making it a preferred choice for demanding applications that require durability and protection.
▎DATA SHEET
Part No | Size(mm) | As Superlied(mm) | After Recovered(mm) | ||
Innder Dia(D) | Thickness(T) | Inner Dia(d) | Thickness(t) | ||
MJ-HST-PVDF1.2 | Φ1.2 | 1.4+0.2/-0.1 | 0.12±0.05 | ≤0.6 | 0.25±0.05 |
MJ-HST-PVDF1.6 | Φ1.6 | 1.8+0.2/-0.1 | 0.12±0.05 | ≤0.8 | 0.25±0.05 |
MJ-HST-PVDF2.4 | Φ2.4 | 2.7+0.3/-0.1 | 0.13±0.05 | ≤1.2 | 0.25±0.05 |
MJ-HST-PVDF3.2 | Φ3.2 | 3.5+0.3/-0.1 | 0.13±0.05 | ≤1.6 | 0.25±0.05 |
MJ-HST-PVDF3.8 | Φ3.8 | 4.0+0.3/-0.1 | 0.13±0.05 | ≤1.9 | 0.25±0.05 |
MJ-HST-PVDF4.8 | Φ4.8 | 5.1+0.3/-0.1 | 0.13±0.05 | ≤2.4 | 0.25±0.05 |
MJ-HST-PVDF6.4 | Φ6.4 | 6.7+0.3/-0.1 | 0.16±0.05 | ≤3.2 | 0.33±0.05 |
MJ-HST-PVDF9.5 | Φ9.5 | 9.7+0.3/-0.1 | 0.16±0.05 | ≤4.8 | 0.33±0.05 |
MJ-HST-PVDF12.7 | Φ12.7 | 12.8+0.3/-0.1 | 0.16±0.05 | ≤6.4 | 0.33±0.05 |
MJ-HST-PVDF19.1 | Φ19.1 | 19.9+0.5/-0.1 | 0.22±0.05 | ≤9.5 | 0.43±0.08 |
MJ-HST-PVDF25.4 | Φ25.4 | 25.7+0.5/-0.1 | 0.22±0.05 | ≤12.7 | 0.43±0.08 |
▎QUALITY CONTROL
Cost Of Poor Quality:<2.5%
On-Time Delivery:100%
Custom Satisfaction:>98%
Delivery (ppm)<900
Delivery (ppm)<35 (for automobile customer)
