| Customization: | Available |
|---|---|
| Usage: | Optical Cable |
| Type: | Heat Shrinkable |
|
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Property
|
Requirement
|
Test method
|
Typical data
|
|
Longitudinal shrinkage
|
≤10%
|
ASTM D 2671
|
≤5%
|
|
Tensile strength
|
10.4 MPa min.
|
ASTM D 638
|
≥12MPa
|
|
Elongation at break
|
200% min.
|
ASTM D 638
|
≥400%
|
|
Elongation after ageing
(175ºC,168hrs)
|
100% min.
|
ASTM D 638
|
≥400%
|
|
Heat shock
|
No crack
|
ASTM D 2671
|
No crack
|
|
Low-temperature
flexibility(-55ºC,4hrs)
|
No crack
|
ASTM D 2671
|
No crack
|
|
Dielectric voltage
withstand
|
2500V,60sec, no
breakdown
|
ASTM D 2671
|
No breakdown
|
|
Dielectric strength
|
19.7 KV/mm min.
|
ASTM D 2671
|
≥ 25 KV/mm
|
|
Volume resistivity
|
1014Ω·cm min.
|
ASTM D 876
|
≥1014Ω·cm
|
|
Corrosion
|
No corrosion
|
ASTM D 2671
|
No corrosion
|
|
Flammability
|
Self-extinguishing
within 1 minute
|
AMS-DTL-23053
|
pass
|
|
Printing performance
|
50 rubs, legible
30 strokes, legible
|
SAE AS81531 MIL-
STD-202
|
pass
|
|
Fluid resistance
|
Printing legible
|
SAE AS81531
|
pass
|
|
Size(mm)
|
Tag Marker height (mm)
|
Tag Marker length (mm)
|
|
10.4x45
|
10.4
|
45
|
|
10.4x53
|
10.4
|
53
|
|
10.4x58
|
10.4
|
58
|
|
10.4x70
|
10.4
|
70
|
|
10.4x90
|
10.4
|
90
|
|
15x45
|
15
|
45
|
|
15x53
|
15
|
53
|
|
15x58
|
15
|
58
|
|
15x70
|
15
|
70
|
|
15x90
|
15
|
90
|
|
20.3x45
|
20.3
|
45
|
|
20.3x53
|
20.3
|
53
|
|
20.3x58
|
20.3
|
58
|
|
20.3x70
|
20.3
|
70
|
|
20.3x90
|
20.3
|
90
|
|
25.4x45
|
25.4
|
45
|
|
25.4x53
|
25.4
|
53
|
|
25.4x58
|
25.4
|
58
|
|
25.4x70
|
25.4
|
70
|
|
25.4x90
|
25.4
|
90
|
With 18 years of experience, Shanghai Wellco International Limited is a professional team specializing in the research and development, production, and sales of special heat shrink tubes and other radiation crosslinking materials. Our focus is on providing a wide range of products and solutions for insulation, connection, waterproofing, high temperature resistance, chemical resistance, EMI protection, and mechanical protection for wires and cables.
Our company boasts a strong technical force with 20 years of experience and advanced production equipment. We offer a variety of heat shrink tubes and insulation tubes made from materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, and PTFE. These products find extensive applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They provide insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature protection. Rest assured, our products have passed UL certification, RoHS, and REACH standards.
We also excel in producing customized products and developing solutions to meet specific customer requirements. Our production adheres to the ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of our product quality.
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