Halogen-free and red-phosphorus-free flame retardant, flexible polyolefin heat-shrinkable tubing with liner
Tel: 0769－87686686
RHF（300/600）
Features：
Shrink ratio：2:1 3:1 4:1；
Environmentally friendly, free of halogens and red phosphorus.
The adhesive layer is bonded to the surface of the outer layer of the tube, forming a good moisture-proof seal.
The outer layer of the tube and the rubber layer are soft and flexible.
The adhesive layer bonds well to a wide range of plastics, rubbers and metals.
Emits minimal amounts of toxic or acid gasses when burned.
RoHS, REACH and Sony environmental standards compliant.
Applications：
Widely used in automobiles, electronics, subways, buildings, public facilities and other fields. The heat shrinkable outer layer and the meltable hot melt adhesive inner layer form a two-layer structure. The combination of the outer layer of heat shrinkage and the inner layer of hot melt adhesive can adhere well to the parts, joints and terminals that need moisture-proof and mechanical protection, forming a solid seal and playing the role of waterproof and moisture-proof. The material is halogen-free, environmentally friendly and flame retardant, and does not contain undesirable substances such as red phosphorus.
Installation：
Minimum Shrink Temperature： 70℃；
Minimum complete shrink temperature：110 ℃；
Operating temperature range：
-30 ℃ to 125℃；
Certification Specification：
Product name | UL&CUL | CSA | Military Standard |
|---|---|---|---|
RDPF | E515092， | / | / |
Item | Test Methods | Indicators | Typical Values | |
|---|---|---|---|---|
Longitudinal change | ASTM D2671 | ﹣5%～﹢5% | -3% | |
Tensile Strength | ASTM D638 | ≥10.4MPa | 14.0MPa | |
Ultimate Elongation | ASTM D638 | ≥200% | 400% | |
Thermal Aging（158℃ /168 hrs） | Tensile Strength | ASTM D638 | ≥7.3MPa | 9.3MPa |
Ultimate Elongation | ASTM D638 | ≥100% | 200% | |
Volume resistivity | ASTM D2671 | ≥1×1012Ω.m | 3.6×1012Ω.m | |
Dielectric voltage withstand and breakdown | UL 224 | 2500（60s） | No Breakdown | |
Heat shock （250±3℃，4hrs ） | UL 224 | No dripping, no flowing, no cracking | Qualified | |
Concentration | ASTM D2671 | ≥70% | 85% | |
Product Dimensions (Shrinkage ratio 2:1)
Specifications | Finished Size | Size after complete shrinkage | |||
|---|---|---|---|---|---|
Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Gum Thickness | |
Φ1.6 | 1.6+0.3 | 0.30 | ≤0.80 | 0.55±0.10 | 0.25 |
Φ2.4 | 2.4+0.4 | 0.30 | ≤1.20 | 0.55±0.10 | 0.25 |
Φ3.2 | 3.2+0.4 | 0.30 | ≤1.60 | 0.60±0.10 | 0.30 |
Φ4.8 | 4.8+0.5 | 0.35 | ≤2.40 | 0.70±0.10 | 0.35 |
Φ6.4 | 6.4+0.5 | 0.40 | ≤3.20 | 0.75±0.15 | 0.40 |
Φ9.5 | 9.5+0.5 | 0.40 | ≤4.80 | 0.80±0.15 | 0.40 |
Φ12.7 | 12.7+0.3 | 0.45 | ≤6.40 | 0.85±0.15 | 0.40 |
Φ19.1 | 19.1+0.4 | 0.50 | ≤9.50 | 0.95±0.20 | 0.45 |
Φ25.4 | 25.4+0.5 | 0.55 | ≤12.70 | 1.10±0.20 | 0.50 |
Φ38.1 | 38.1+1.0 | 0.60 | ≤19.00 | 1.25±0.20 | 0.50 |
Product Dimensions (Shrinkage ratio 3:1)
Specifications | Finished Size | Size after complete shrinkage | |||
|---|---|---|---|---|---|
Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Gum Thickness | |
Φ3.2 | 3.2+0.5 | 0.45 | ≤1.0 | 1.00±0.20 | 0.50 |
Φ4.7 | 4.7+0.5 | 0.50 | ≤1.5 | 1.10±0.25 | 0.50 |
Φ6.4 | 6.4+0.6 | 0.50 | ≤2.0 | 1.20±0.25 | 0.50 |
Φ9.5 | 9.5+0.7 | 0.55 | ≤3.0 | 1.35±0.25 | 0.60 |
Φ12.7 | 12.7+0.7 | 0.70 | ≤4.0 | 1.75±0.30 | 0.80 |
Φ19.1 | 19.1+0.9 | 0.75 | ≤6.0 | 2.00±0.40 | 0.80 |
Φ24.0 | 24.0+0.7 | 0.85 | ≤8.40 | 2.35±0.30 | 1.00 |
Φ25.4 | 25.4+1.0 | 0.85 | ≤8.40 | 2.30±0.45 | 1.05 |
Φ30.0 | 30.0+1.0 | 0.90 | ≤10.0 | 2.40±0.45 | 1.05 |
Φ40.0 | 40.0+1.0 | 0.95 | ≤13.50 | 2.55±0.45 | 1.05 |
Product Dimensions (Shrinkage ratio 4:1)
Specifications | Finished Size | Size after complete shrinkage | |||
|---|---|---|---|---|---|
Inner Diameter | Wall Thickness | Inner Diameter | Wall Thickness | Gum Thickness | |
Ф4.0 | 4.0+0.6 | 0.50 | ≤1.00 | 1.20±0.25 | 0.55 |
Ф8.0 | 8.0+0.6 | 0.55 | ≤2.00 | 1.55±0.25 | 0.70 |
Ф8.0 | 8.0+0.6 | 0.40 | ≤2.00 | 1.10±0.25 | 0.50 |
Ф12 | 12.0+0.7 | 0.75 | ≤3.00 | 2.05±0.30 | 0.90 |
Ф12 | 12.0+0.7 | 0.50 | ≤3.00 | 1.40±0.25 | 0.60 |
Ф16 | 16.0+0.8 | 0.70 | ≤4.00 | 2.10±0.30 | 1.00 |
Ф16 | 16.0+0.8 | 0.60 | ≤4.00 | 1.80±0.30 | 0.75 |
Ф24 | 24.0+1.0 | 0.85 | ≤6.00 | 2.60±0.40 | 1.20 |
Ф24 | 24.0+1.0 | 0.75 | ≤6.00 | 2.25±0.45 | 0.75 |
Ф32 | 32.0+1.0 | 0.90 | ≤8.00 | 2.90±0.45 | 1.40 |
Ф32 | 32.0+1.2 | 0.80 | ≤8.00 | 2.55±0.45 | 1.00 |
