Changzhou Longchuang Insulating Material Co., Ltd.
Manufacturer of good insulation materials； Your long-term partner !
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Medium Wall Adhesive Lined Heat Variable Heat Shrink Tubing
Heat shrinkable tubing and adhesive liner combination that established
the CATV industry standard for splice and connector protection.
Features
• 3: 1 shrink ratio
• Flame retardant
• Excellent resistance to weathering , moisture contamination and adverse environmental conditions
• Heat indicating lines
• Adhesive liner provides complete environmental protection and insulation
• Resists common fluids and solvents
• Continuous operating temperature:-45°C-110qC
• Fully shrink temperature: 125°C
| Property | Test Method | Standard I |
| Water Absorption | ASTM D570 | <0.2% |
| Sofening Point(°C) | ASTM E28 | 85 |
| Strength of pearing(PE) | ASTM D 1000 | 120N/25mm |
| Strength of pearing(AL) | ASTM D 1000 | 80N/25mm |
Dimensions
| Size mm | Expanded | After Recovery | Standard Package M/pc | |||
| Internal Diameter mm | Internal Diameter mm | Jacket Thickness mm | Adhesive Thickness mm | Total Wall Thickness mm | ||
| 10.2/3.8 | 10.2 | 3.8 | 1.40±0.20 | 0.50±0.10 | 1.90±0.25 | 1.22 |
| 19.0/5.6 | 19.0 | 5.6 | 1.80±0.20 | 0.60±0.15 | 2.40±0.30 | 1.22 |
| 28.0/6.0 | 28.0 | 6.0 | 2.40±0.30 | 0.95±0.20 | 3.30±0.35 | 1.22 |
| 33.0/8.0 | 33.0 | 8.0 | 2.50±0.30 | 0.80±0.15 | 3.30±0.35 | 1.22 |
| 38.1/12.0 | 38.1 | 12.0 | 2.40±0.30 | 0.80±0.15 | 3.30±0.35 | 1.22 |
| 43.2/12.7 | 43.2 | 12.7 | 2.40±0.30 | 0.80±0.15 | 3.30±0.35 | 1.22 |
| 55.0/16.0 | 55.0 | 16.0 | 2.40±0.30 | 0.80±0.15 | 3.30±0.35 | 1.22 |
| 70.0/25.4 | 70.0 | 25.4 | 2.80±0.30 | 0.60±0.15 | 3.40±0.40 | 1.22 |
Technical Data
| I Property | Test Method | Standard | Typical Performance I |
| Tensile Strength(MPa) | ASTM D2671 | ^10.4 | 11.5 |
| Elongation(%) | ASTM D2671 | N300 | 450 |
| Tensile Strength after aging (MPa) | UL224 158°CX168hr | >7.3 | 8.5 |
| Elongation after aging(%) | UL224 158°CX168hr | >200 | 350 |
| Dieletric strength(kV/mm) | IEC 60243 | 17.5 | |
| Volume resistivity(Q.cm) | IEC 60093 | >1X1014 | 2.5X1014 |
FAQ
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.