Halogen-free flame retardant, flexible polyolefin heat-shrinkable tubing
Tel: 0769－87686686
RHF（300/600）
Features：
Shrink ratio: 2:1,
Halogen-free and flame retardant, environmentally friendly,
Soft, good flexible,
Products meet the GB/T2408-2008 horizontal HB class, vertical V0 class,
Excellent insulation, temperature and voltage resistance,
Emits minimal amounts of toxic or acid gasses when burned,
RoHS, REACH and Sony environmental standards compliant.
Applications：
It is widely used for cable connection, insulation protection and electrical stress relief of connectors in automotive, electronics, subway, construction, public utilities, etc. It is especially suitable for the new energy vehicle industry. It is especially suitable for new energy vehicle industry.
Installation：
Minimum Shrinkage Temperature： 70℃；
Minimum complete shrinkage temperature：110 ℃；
Operating temperature range：
-40 ℃ to 125℃；
Certification Specification：
Product name | UL&CUL | CSA | Military Standard |
|---|---|---|---|
RHF（NE） | UL 94 V0 | / | / |
Item | Test Methods | Indicators | Typical Values | |
|---|---|---|---|---|
Longitudinal change | ASTM D2671 | -5% ～ +5% | -3% | |
Tensile Strength | ASTM D638 | ≥10.4Mpa | 12.4Mpa | |
Ultimate Elongation | ASTM D638 | ≥200% | 418% | |
Hot Air Aging 158℃/168h | Tensile Strength | ASTM D638 | ≥7.3Mpa | 10.3Mpa |
Ultimate Elongation | ASTM D638 | ≥100% | 343% | |
Volume resistivity | IEC 93 | ≥1.0×1013Ω.cm | 1.21×1014Ω.cm | |
Dielectric voltage withstand and breakdown | GB/T1408.1 | ≥15kV/mm | 22kV/mm | |
Heat shock | 225℃/4h | No dripping, no cracking | No dripping, no cracking | |
Concentration | ASTM D2671 | ≥65% | 71% | |
Flame Retardant Grade | GB/T2408 | Horizontal HB, Vertical V0 | Horizontal HB, Vertical V0 | |
Copper Corrosion | 158℃/168h | Non-corrosive | Non-corrosive | |
Cold Bending | -45℃/4h | Crack-free | Crack-free | |
Product Dimensions (conventional)(Shrinkage ratio 2:1)
Model Specification | I.D. before shrinkage | Wall thickness before shrinkage | I.D. after shrinkage | wall thickness after shrinkage t |
|---|---|---|---|---|
Φ15 | 15.5+0.4/-0.1 | 0.40±0.08 | ≤7.50 | 0.78±0.10 |
Φ16 | 16.5+0.4/-0.1 | 0.40±0.08 | ≤8.00 | 0.78±0.10 |
Φ17 | 17.5+0.4/-0.1 | 0.40±0.08 | ≤8.50 | 0.78±0.10 |
Φ18 | 18.7+0.5/-0.2 | 0.40±0.08 | ≤9.00 | 0.78±0.10 |
Φ20 | 20.7+0.5/-0.2 | 0.40±0.08 | ≤10.0 | 0.78±0.10 |
Φ22 | 22.7+0.5/-0.2 | 0.40±0.08 | ≤11.0 | 0.78±0.10 |
Φ25 | 25.7+0.5/-0.2 | 0.40±0.12 | ≤12.5 | 0.90±0.12 |
Φ28 | 29.0+0.6/-0.2 | 0.40±0.12 | ≤14.0 | 0.95±0.12 |
Φ30 | 31.0+0.6/-0.4 | 0.40±0.15 | ≤15.0 | 0.95±0.15 |
Φ35 | 36.0+0.6/-0.4 | 0.40±0.15 | ≤17.5 | 1.00±0.15 |
Φ40 | 41.0+0.8/-0.5 | 0.5±0.15 | ≤20.0 | 1.10±0.20 |
Φ45 | 46.0+0.8/-0.5 | 0.5±0.15 | ≤22.5 | 1.10±0.20 |
Product Dimensions (thickened).(Shrinkage ratio 2:1)
Model Specification | I.D. before shrinkage | Wall thickness before shrinkage | I.D. after shrinkage | wall thickness after shrinkage |
|---|---|---|---|---|
Φ15 T 0.75 | 15.5+0.4/-0.1 | 0.75±0.1 | ≤7.50 | 1.56±0.15 |
16 T 0.75 | 16.5+0.4/-0.1 | 0.75±0.1 | ≤8.00 | 1.56±0.15 |
Φ17 T 0.75 | 17.5+0.4/-0.1 | 0.75±0.1 | ≤8.50 | 1.56±0.15 |
Φ18 T 0.75 | 18.7+0.5/-0.2 | 0.75±0.1 | ≤9.00 | 1.56±0.15 |
Φ20 T 0.75 | 20.2+0.8/-0.2 | 0.75±0.1 | ≤10.0 | 1.56±0.15 |
Φ22 T 0.75 | 22.2+0.8/-0.2 | 0.75±0.1 | ≤11.0 | 1.60±0.15 |
Φ25 T 0.75 | 25.4+0.8/-0.2 | 0.75±0.1 | ≤12.5 | 1.60±0.15 |
Φ28 T 0.75 | 28.4+0.8/-0.2 | 0.75±0.1 | ≤14.0 | 1.60±0.15 |
Φ30 T 0.75 | 30.4+0.8/-0.2 | 0.75±0.1 | ≤15.0 | 1.60±0.15 |
Φ35 T 0.75 | 35.2+0.8/-0.2 | 0.75±0.1 | ≤17.5 | 1.60±0.15 |
Φ40 T 0.75 | 40.0+1.2/-0.2 | 0.75±0.1 | ≤20.0 | 1.60±0.15 |
