Changzhou Longchuang Insulating Material Co., Ltd.
Quality as the fundamental, service first
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High-Ratio Thick-Wall Heat Shrink Tube Cross Linked Polyolefin
Manufactured from cross linked polyolefin. Designed to accommodate large size differences between cables and cable connectors and backshells, thus simplifying repair of damaged cable. Conforms well to highly variable substrate dimensions ·Inner coated with waterproofing sealant,providing environmental sealing protection.
• Shrink Ratio: 5.5:1
• Manufactured from cross-linked polyolefin
• Provides excellent insulation and abrasion protection.
• Offers toughness and durability.
• RoHS compliant
• Continuous operation temperature:-55℃ to 105℃
• Shrink temperature: start at 90°C, and fully recovered at 130°C.
• Color:black.
Selection Table:
| Product No | As supplied(mm) | After Recovered(mm) | Standard Length/mm | |
| Inner Diameter | Inner Diameter | Wall Thickness | ||
| φ15 | 15 | 4 | 2.0 | 300 |
| φ32 | 32 | 6 | 2.8 | 300 |
| φ44 | 44 | 8 | 3.0 | 300 |
| φ51 | 51 | 10 | 3.0 | 300 |
| φ64 | 64 | 13 | 4.0 | 300 |
| φ76 | 76 | 19 | 4.0 | 300 |
| φ102 | 102 | 23 | 4.0 | 300 |
Note:Other colors,sizes and lengths are available on request.
Technical Data:
| Property | Test Method | Standard Value |
| Tensile Strength | ASTM-D-638 | ≥11.93MPa |
| Elongation at Break | ACTM-D-638 | ≥532% |
| Tensile Strength after Aging | ASTM-D-638 | ≥13.66MPa(150℃,168 hrs) |
| Elongation at Break after Aging | ASTM-D-638 | ≥453%(150℃,168 hrs) |
| Dielectric Strength | IEC 60243 | ≥26 kV/mm |
| Volume Resistivity | IEC 60093 | ≥8.84×10^15Ω·cm |
| Heat shock (225℃,4hrs) | ASTM-D-2671 | No cracks,flowing or dripping |
| Longitudinal Shrinkage | UL 224 | ≤10% |
Professional Production Quality is Reliable
Q1 . Which certifications or test reports do you have?
A : We have UL,ROHS and REACH.
Q2 . How to ship my order? Is it safe?
A : For small package, we will send it by Express,such as Fedex, UPS,TNT, DHL and so on.
For big packages, we will send them by Air or By sea or by Train. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery.”
Q3 . What about your delivery time?
A : We have a lot of products in stock. We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.” (Usually is 3-7days).
Q4 . Can you provide samples? Are the samples free?
A : Yes. We can provide samples.
Usually for our standard products with stock, we can supply samples free for testing.
Q5 . Could I put my own logo on it?
A : Sure, of course, we are a professional manufacture and have over 10 years OEM experience.