| Customization: | Available |
|---|---|
| Certification: | RoHS, ISO |
| Color: | Black, Red, Clear, Yellow, Blue |
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Our Cross-Linked Modified Polyolefin is specifically designed for electrical splices, cable terminations, and joints. With its high-shrink-ratio, it can easily accommodate irregular shapes and large connectors, making it a versatile choice for various applications.
With our Cross-Linked Modified Polyolefin, you can expect reliable performance and protection for your electrical connections. Its medium wall thickness ensures optimal insulation, while its excellent abrasion and impact resistance guarantee long-lasting durability. The high electrical insulation properties further enhance its reliability. Additionally, this polyolefin is UV resistant, making it suitable for outdoor applications. It can withstand temperatures ranging from -55 ºC to 110 ºC, ensuring its usability in various environments. The minimum fully recovery temperature of 120 ºC ensures a secure and tight fit for your electrical splices, cable terminations, and joints.
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Property
|
Test Method
|
Typical Data
|
|
Tensile strength
|
ASTM D 2671
|
≥14MPa
|
|
Tensile strength after aging(158°C/168 hrs.)
|
ASTM D 2671
|
≥12 MPa
|
|
Elongation at break
|
ASTM D 2671
|
≥400%
|
|
Elongation at break after aging(158°C/168 hrs.)
|
ASTM D 2671
|
≥300%
|
|
Longitudinal shrinkage
|
UL 224
|
0 to -10%
|
|
Density
|
ASTM D 792
|
1.05g/cm3
|
|
Dielectric strength
|
IEC 243
|
≥20 kV/mm
|
|
Volume resistance
|
IEC 93
|
≥10 14 Ω.cm
|
|
Eccentricity
|
ASTM D 2671
|
<30%
|
|
Copper stability
|
ASTM D 2671
|
Pass
|
|
Resistance to stress cracking
|
ASTM D 1693 (50°C)
|
No Cracking
|
|
Water absorption
|
ISO 62 (23°C/14 days)
|
<0,15%
|
|
Thermoplastic adhesive for MTA
|
||
|
Water absorption
|
ISO 62
|
<0.2%
|
|
Softening point
|
ASTM D E28
|
85°C
|
|
Peel strength (PE)
|
DIN 30672
|
4N/cm
|
|
Copper stability
|
ASTM D 2671
|
Non-corrosive
|
|
Resistance to fungus and decay
|
ISO 846
|
Pass
|
|
Size
|
As Supplied (mm)
|
After Recovery (mm)
|
Standard length
m
|
|
|
Inside Diameter
Min. (D)
|
Inside Diameter
Max. (d)
|
Wall Thickness
Nominal. (t)
|
||
|
8/2
|
8
|
2
|
1.7
|
1.22
|
|
9/3
|
9
|
3
|
1.7
|
1.22
|
|
12/4
|
12
|
4
|
2
|
1.22
|
|
16/5
|
16
|
5
|
2.2
|
1.22
|
|
19/6
|
19
|
6
|
2.5
|
1.22
|
|
22/6
|
22
|
6
|
2.5
|
1.22
|
|
25/8
|
25
|
8
|
2.5
|
1.22
|
|
28/6
|
28
|
6
|
2.5
|
1.22
|
|
33/8
|
33
|
8
|
2.5
|
1.22
|
|
35/12
|
35
|
12
|
2.5
|
1.22
|
|
40/12
|
40
|
12
|
2.5
|
1.22
|
|
45/13
|
45
|
13
|
2.5
|
1.22
|
|
55/16
|
55
|
16
|
2.7
|
1.22
|
|
65/19
|
65
|
19
|
2.8
|
1.22
|
|
75/22
|
75
|
22
|
3
|
1.22
|
|
85/25
|
85
|
25
|
3
|
1.22
|
|
95/25
|
95
|
25
|
3
|
1.22
|
|
115/34
|
115
|
34
|
3
|
1.22
|
|
130/36
|
130
|
36
|
3
|
1.22
|
|
140/42
|
140
|
42
|
3
|
1.22
|
|
160/50
|
160
|
50
|
3
|
1.22
|
|
175/58
|
175
|
58
|
3
|
1.22
|
|
200/65
|
200
|
65
|
3
|
1.22
|
|
230/75
|
230
|
75
|
3
|
1.22
|
|
260/85
|
260
|
85
|
3
|
1.22
|
|
300/85
|
300
|
85
|
3
|
1.22
|
|
350/100
|
350
|
100
|
3
|
1.22
|
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 20 years of experience, we have advanced production equipment and can supply heat shrink tubes and insulation tubes made from various materials such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE, etc. Our products find applications in electronic communication, automobile, high-speed rail, electric motor, aviation, medical, and other industries. They offer insulation, water-proofing, electrostatic shielding, oil resistance, chemical resistance, and high-temperature resistance. Our products have passed UL certification, RoHS, and REACH.
We also offer customization and development of products with special requirements according to customer needs. Our production process adheres to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
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