135 Degree Mil Std 3: 1 Dual Wall Heat Shrink Tube with Adhesive

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate
• Color: Black, Other Colors Can Be Customized
• Model NO.: W-DW(M)
• Material: PE
• Maximum Voltage: <10KV
• Thermal Rating: 135
• Rated Voltage: 600V
• Shrink Ratio: 3:1 ( 4:1 Available)
• Working Temperature: -40~135c
• Tensile Strength: 10.4MPa
• Feature: Flame Retardant, Flexible, Halogen Free
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Certification: ISO9001, RoHS UL
• Brand: Wellco
• Transport Package: Standard Package
• Specification: 3.2mm
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 12.000kg
• Lead Time: 10 days (1 - 10000 Meters) ; To be negotiated ( > 10000 Meters)

Product Description

Product Description

 

Material: Outer: crosslinked modified polyolefin resin Inner layer: hot melt adhesive
Applications: The product according to automotive wiring harness, specific requirements the oil and gas path of the car designed,has excellent oil resistance and insulation properties, flame retardant, RoHS environmental requirements. Meanwhile, the material combines softness and excellent mechanical properties, and the need for applications that require the use of special protection sites in the harsh environment can be widely used in various automotive tubing and line protection.
Material: Outer: crosslinked modified polyolefin resin Inner layer: hot melt adhesive
Shrink ratio: 2:1, 3:1, 4:1
Features:
• has excellent oil and chemical resistance;
• low smoke, flame retardant, meet SAE-AMS-DTL25053 / 4 standards;
• Good flexibility;
• continuous use temperature: -55 ºC ~ + 110 ºC;
• shrink temperature: 100 ºC ~ 140 ºC.

Item	Test method	Indicator	Values
Tensile strength	ASTM D638	≥10.4MPa	14.1MPa
Elongation at break	ASTM D638	≥200%	329%
Cutting modulus	ASTM D882,2%	≤172MPa	153MPa
Hot shock	250±3ºC,4hrs	Without dripping, flowing or crack	Qualified
Cold shock	ASTM D745,-55±2ºC	No cracking	Qualified
Breakdown strength	ASTM D2671	≥19.7kv/mm	26kv/mm
Volume resistivity	ASTM D876	≥1×1012	3.6×1013
Thermal aging	175±2ºC,168hrs	not drip, not crack	Qualified
Tensile strength after aging	ASTM D638	≥6.9MPa	9.5MPa
Breakdown strength after aging	ASTM D2671	≥15.8kv/mm	24kv/mm

 

 

Certifications

 

Packaging & Shipping

 

Company Profile

Shanghai Wellco International Limited is a professional Team with 18years experience for R & D, production, sales of special heat shrink Tube and other radiation crosslinking materials manufacturers. We concentrate on to providing all kinds of products and solution for Insulation,Connection,Waterproof, high temperature ,Chemical resistant ,EMI and mechanical protection for the wire and cable .
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
 

FAQ

1. who are we?
We are based in Shanghai, China, start from 2017,sell to North America(20.00%),South Asia(20.00%),Southeast Asia(15.00%),Western Europe(15.00%),South America(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Northern Europe(5.00%),Eastern Asia(3.00%),Domestic Market(3.00%),Southern Europe(2.00%),Africa(00.00%),Central America(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube

4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese, Japanese