| Customization: | Available |
|---|---|
| Application: | Insulators |
| Color: | White, Yellow, Other Colors |
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Introducing our high-performance wire and cable identification solution, specially designed to meet your requirements. Made from superior flame retardant polyolefin, this product offers excellent electrical, physical, chemical, and printing properties. Its permanent printing property makes it ideal for industrial, military, aerospace, and other high-performance wire and cable identification needs.
Choose our product from Shanghai Wellco International Limited for reliable wire and cable identification that meets the highest standards.
|
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)
As supplied
|
(mm)
After recovered
|
Recommended
use range
(mm)
|
|
|
inch
|
Mm
|
(min.)
Inside diameter
|
(max.)
Inside diameter
|
|
|
3:1
|
||||
|
3/32
|
Ф2.4
|
2.4
|
0.8
|
0.9-2.0
|
|
1/8
|
Ф3.2
|
3.2
|
1.1
|
1.1-2.7
|
|
3/32
|
Ф2.4
|
2.4
|
0.8
|
0.9-2.0
|
|
3/16
|
Ф4.8
|
4.8
|
1.6
|
1.8-4.1
|
|
1/4
|
Ф6.4
|
6.4
|
2.1
|
2.3-5.5
|
|
3/8
|
Ф9.5
|
9.5
|
3.2
|
3.5-8.1
|
|
1/2
|
Ф12.7
|
12.7
|
4.2
|
4.6-10.8
|
|
3/4
|
Ф19.1
|
19.1
|
6.3
|
7.0-16.3
|
|
1
|
Ф25.4
|
25.4
|
8.5
|
9.3-21.6
|
|
1 1/2
|
Ф38.1
|
38.1
|
13.5
|
15.0-33.0
|
|
2
|
Ф50.8
|
50.8
|
17.5
|
19.0-48.0
|
|
2:1
|
||||
|
3/32
|
Ф2.4
|
2.4
|
1.2
|
1.3-2.3
|
|
1/8
|
Ф3.2
|
3.2
|
1.6
|
1.7-3.1
|
|
3/16
|
Ф4.8
|
4.8
|
2.4
|
2.5-4.7
|
|
1/4
|
Ф6.4
|
6.4
|
3.2
|
3.3-6.3
|
|
3/8
|
Ф9.5
|
9.5
|
4.8
|
4.9-9.0
|
|
1/2
|
Ф12.7
|
12.7
|
6.4
|
6.6-12.0
|
|
3/4
|
Ф19.1
|
19.1
|
9.5
|
10.0-18.5
|
|
1
|
Ф25.4
|
25.4
|
12.7
|
13.0-24.5
|
|
1 1/2
|
Ф38.1
|
38.1
|
19.1
|
21.0-37.0
|
|
2
|
Ф50.8
|
50.8
|
25.4
|
27.0-48.0
|
Shanghai Wellco International Limited is a professional team with 18 years of experience in R&D, production, and sales of special heat shrink tubes and other radiation crosslinking materials. We specialize in 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.
With a strong technical force and advanced production equipment, we offer heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE, and more. Our products find 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. Our products have passed UL certification, RoHS, and REACH.
We also specialize in producing customized products or developing products with special requirements according to customer needs. Our production adheres to ISO9001 and IATF16949 quality management system standards, ensuring the stability and reliability of product quality.
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