Factory price high quality VW 1 flame retardant heat shrink tube
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- Supplier: Guangzhou Kaiheng K&S Co. Ltd.
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Product Overview
Description
Product Description
Factory price high quality VW-1 flame retardant heat shrink tube
KOSOO K-2 is environment friendly, flexible, flame-retardant, irradiated crosslinking heat-shrinkable modified polyolefin tubing. Unlike other typical flame-retarant tubings, K-2 is free of PCBs, PCPs, polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are classified as environmentally hazardous substances. This high-reliability product is widely used for insulation or jacketing of wire harness, strain relief of wire terminations and connections, bundling of wire harness, protection of soldered points, insulation and capsule of electronic components, anti-corrosive protection, identification and color coding, etc.
Detailed Images
Features/Benefits
·Shrink ratio: 2:1.
·Very flexible, highly flame-retardant.
·Low shrink temperature.
·Good thermal stability.
·Excellent physical, chemical and electrical properties.
·Free of PCBs, PCPs, polybrominated biphenyls (PBBs), polybrominated biphenyl oxides and ethers (PBBOs, PBBEs and PBDEs) and toxic heavy metal compounds, which are classified as environmentally hazardous substances. Conform to European RoHS environmental directive.
·Wide range of sizes and colors.
Operating Temperature Range
Operating temperature range: -55℃~125℃
Minimum shrink temperature: 70℃
Minimum full recovery temperature: 100℃
Standards/Approvals
UL224 E214175 125℃ 600V VW-1
AMS-DTL-23053/5 class 2 and class 3
Property | Requirement | Test method | Typical data | |
Physical: | Concentricity | 70% min. | ASTM D 2671 | ≥70% |
Tensile strength | 10.4MPa min. | ASTM D 638 | ≥14.0MPa | |
Elongation | 200% min. | ASTM D 638 | ≥400% | |
Heat shock | No cracking, dripping or flowing | ASTM D 2671 | Pass | |
Low temperature flexibility | No cracking | ASTM D 2671 | Pass | |
Tensile strength after aging | 70% of original min. | ASTM D 638 | ≥90% | |
Elongation after aging | 100% min. | ASTM D 638 | ≥300% | |
Electrical: | Dielectric voltage withstand | 2500V, 60sec no breakdown | UL224 | Pass |
Dielectric strength | 19.7kV/mm min | ASTM D 2671 | 25kV/mm | |
Volume resistivity | 1014Ω·cm min. | ASTM D 876 | ≥1014Ω·cm | |
Chemical: | Corrosion | No corrosion | ASTM D 2671 | Pass |
Flammability | VW-1 | UL224 | Pass |
Size(mm) | As supplied(mm) | After recovery(mm) | Standard length(m/spool) | ||||
Inside diameter | Wall thickness | Inside diameter (max.) | Wall thickness (min.) | ||||
Φ1.0 | 1.5±0.3 | 0.20±0.05 | 0.60 | 0.33 | 200 | ||
Φ1.5 | 2.0±0.3 | 0.20±0.05 | 0.75 | 0.36 | 200 | ||
Φ2.0 | 2.5±0.3 | 0.20±0.05 | 1.00 | 0.44 | 200 | ||
Φ2.5 | 3.0±0.3 | 0.25±0.05 | 1.25 | 0.44 | 200 | ||
Φ3.0 | 3.5±0.3 | 0.25±0.05 | 1.50 | 0.44 | 200 | ||
Φ3.5 | 4.0±0.3 | 0.25±0.05 | 1.75 | 0.44 | 200 | ||
Φ4.0 | 4.5±0.3 | 0.25±0.05 | 2.00 | 0.44 | 200 | ||
Φ4.5 | 5.0±0.3 | 0.25±0.05 | 2.25 | 0.44 | 200 | ||
Φ5.0 | 5.5±0.3 | 0.28±0.05 | 2.50 | 0.56 | 100 | ||
Φ6.0 | 6.5±0.3 | 0.28±0.05 | 3.00 | 0.56 | 100 | ||
Φ7.0 | 7.6±0.3 | 0.30±0.07 | 3.50 | 0.56 | 100 | ||
Φ8.0 | 8.6±0.3 | 0.30±0.07 | 4.00 | 0.56 | 100 | ||
Φ9.0 | 9.6±0.3 | 0.30±0.07 | 4.50 | 0.56 | 100 | ||
Φ10.0 | 10.7±0.4 | 0.30±0.07 | 5.00 | 0.56 | 100 | ||
Φ11.0 | 11.7±0.4 | 0.30±0.07 | 5.50 | 0.56 | 100 | ||
Φ12.0 | 12.7±0.4 | 0.30±0.07 | 6.00 | 0.56 | 100 | ||
Φ13.0 | 13.7±0.4 | 0.35±0.08 | 6.50 | 0.69 | 100 | ||
Φ14.0 | 14.7±0.4 | 0.35±0.08 | 7.00 | 0.69 | 100 | ||
Φ15.0 | 15.7±0.5 | 0.35±0.08 | 7.50 | 0.69 | 100 | ||
Φ16.0 | 16.7±0.5 | 0.35±0.08 | 8.00 | 0.69 | 100 | ||
Φ18.0 | 19.0±0.5 | 0.40±0.10 | 9.00 | 0.77 | 100 | ||
More detailed information for large sizes please contact us in time.
Our Company
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in KOSOO standard paper rolls and cartons. If you have special request,we could do the OEM packing for you.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF
Q4. How about your delivery time?
A: Generally, it will take 20-30 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
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