Transparent flame retardant, flexible fluoropolymer heat shrinkable tubing
Tel: 0769－87686686
RHF（300/600）
Features：
Shrink ratio: 2:1.
Excellent transparency.
Good flexibility.
Good chemical resistance.
High temperature resistance.
Highly flame-retardant.
Nearly 40% thinner wall thickness than polyolefin tubes in the same situation.
RoHS, REACH and Sony environmental standards compliant.
Applications：
The product has good resistance to heat, abrasion, mechanical damage and chemical corrosion. Suitable for use in complex environments with corrosive gases, high temperatures, and stress strains, such as automotive, aerospace, marine, and electronic equipment.Good transparency for visual identification of electronic components, also used in marking applications.
Installation：
Minimum Shrink Temperature: 125℃.
Minimum complete shrink temperature：150 ℃.
Operating temperature range：
-55 ℃ to 150℃.
Certification Specification：
Product name | UL&CUL | CSA | Military Standard |
|---|---|---|---|
SVF1 | E888888 ，VW-1 ， | / | / |
Item | Test Methods | Unit | Typical Values |
|---|---|---|---|
Specific Gravity | ASTM D792 | g/cm3 | ≤1.8 |
Tensile Strength | ASTM D638 | M Pa | ≥24.5 |
Ultimate Elongation | ASTM D638 | % | ≥150 |
elongation after aging， | UL 224 | % | ≥100 |
Heat shock，275℃/4h | UL 224 | - | No dripping, no cracking |
Low temperature impact，-55℃/4h | UL 224 | - | No cracking |
Dielectric voltage withstand and breakdown | ASTM D2671 | kV/mm | ≥15.7 |
Volume resistivity | ASTM D257 | Ω•cm | ≥1013 |
Flammability | UL-224 | VW-1 | Passed |
Product Size:(Shrinkage ratio 2:1)
Specifications | Inner diameter（mm/inch） | After complete contraction Wall thickness W (mm/inch） | |
|---|---|---|---|
Minimum I.D. before contraction D | aximum internal diameter after shrinkage d | ||
3/64 | 1.2 (0.046) | 0.6 (0.023) | 0.25±0.05 (0.010 ± 0.002) |
1/16 | 1.6 (0.063) | 0.8 (0.031) | 0.25±0.05 (0.010 ± 0.002) |
3/32 | 2.4 (0.093 ) | 1.2 (0.046) | 0.25±0.05(0.010 ± 0.002) |
1/8 | 3.2 (0.125) | 1.6 (0.062) | 0.25±0.05 (0.010 ± 0.002) |
3/16 | 4.8 (0.187) | 2.4 (0.093) | 0.25±0.05 (0.010 ± 0.002) |
1/4 | 6.4 (0.250) | 3.2 (0.125) | 0.33±0.05 (0.013 ± 0.002) |
3/8 | 9.5 (0.375) | 4.8 (0.187) | 0.33±0.05(0.013 ± 0.002) |
1/2 | 12.7 (0.500) | 6.4 (0.250) | 0.33±0.05(0.013 ± 0.002) |
3/4 | 19.1 (0.750) | 9.5 (0.375) | 0.43±0.08(0.017 ± 0.003) |
1 | 25.4 (1.000) | 12.7 (0.500) | 0.48±0.08(0.019 ± 0.003) |
