Flexible PVDF Heat Shrink Tube Flame Retardant Wear Resistant Tubing
Flexible Flame‑Retardant PVDF Heat‑Shrink Tubing
Product Introduction
application
Made from modified polyvinylidene fluoride, it can be used long-term at high temperatures and is wear-resistant, cut-resistant, and resistant to most oils and chemicals. Widely used for protecting welding points, terminals, and connectionlines exposed to high temperature, industrial fuels, solvents, and chemical reagents, and can also serve as identificationtubes.
Color
Standard Colors:
Black, Transparent
Shelf Life and Storage
Store at -10°C to 40°C with relative humidity less than 75%, and has an expiration period exceeding five years.
Performance characteristics
| Operating Temperature: -55°C to 150°C | Voltage Rating: 600V |
| RoHS Certification | High Flame Retardancy |
| Soft | Shrinkage ratio 2:1 |
| Minimum complete shrinkage temperature:150°C | |
Product Parameters
|
Performance Item |
Test Method |
Specification Requirement |
|
Tensile strength (MPa) |
ASTM D 2671 |
≥18MPa(Min) |
|
Elongation at Break (%) |
ASTM D 2671 |
≥300％(Min) |
|
Thermal Aging (175°C / 168 Hours)Elongation at Break |
UL 224 |
250％(Min) |
|
Thermal Shock (275°C / 4 h) |
ASTM D 2671 |
No cracking |
|
Flame Retardancy |
UL 224,vw-1 |
pass |
|
Volume Resistivity |
ASTM D 2671 |
10¹⁴Ω.cm(Min) |
|
Cold Bend(-30℃/1hours) |
ASTM D 2671 |
No cracking |
|
Dielectric Strength |
ASTM D 2671 |
15.7KV/mm(Min) |
Product Dimensions
| Inch | Available Sizes (mm) | Dimensions After Shrinkage(mm) | |
| D*(Min) | d*(Max) | w*(Min) | |
| 3/64 | 1.2 | 0.6 | 0.38 |
| 1/16 | 1.6 | 0.8 | 0.26 |
| 3/32 | 2.4 | 1.2 | 0.26 |
| 1/8 | 3.2 | 1.6 | 0.26 |
| 3/16 | 4.8 | 2.4 | 0.26 |
| 1/4 | 6.4 | 3.2 | 0.26 |
| 3/8 | 9.5 | 4.8 | 0.30 |
| 1/2 | 12.7 | 6.4 | 0.30 |
| 3/4 | 19.1 | 9.5 | 0.30 |
| 1 | 25.4 | 12.7 | 0.30 |
| 3/4 | 19.1 | 9.5 | 0.30 |
| 1 | 25.4 | 12.7 | 0.30 |
D*=Inner Diameter Before Supply d*= Inner Diameter After Shrinkage
w*=Wall Thickness After Shrinkage
Remarks: Custom sizes and colors are available upon customer request.
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