What Is a Double-Walled Pipe?

Double-walled tube: The outer layer is made of high-quality, soft cross-linked polyolefin material, and the inner layer is made of hot-melt compound. The outer layer material has the advantages of insulation, corrosion resistance, wear resistance, etc., and the inner layer has the advantages of low melting point, water resistance, sealing and high adhesion. Double wall pipe is widely used in waterproofing and leak-proof of the wiring of electronic equipment; anti-corrosion protection at the branches of electric wires;

Double wall tube

Double-walled tube: The outer layer is made of high-quality, soft cross-linked polyolefin material, and the inner layer is made of hot-melt compound. The outer layer material has the advantages of insulation, corrosion resistance, wear resistance, etc., and the inner layer has the advantages of low melting point, water resistance, sealing and high adhesion. Double wall pipe is widely used in waterproofing and leak-proof of the wiring of electronic equipment; anti-corrosion protection at the branches of electric wires;

Chinese name

Double wall tube

Outer layer

Made of high-quality, soft cross-linked polyolefin material

Inner layer

Hot melt adhesive composite processing

widely used in

Waterproofing of electronic device wiring

Features:

3: 1 shrink ratio, suitable for irregular shaped insulation and sealing;

Medium wall thickness, while maintaining softness, improve mechanical protection strength;

Adhesive layer can bond plastic, rubber, metal;

The initial shrinking temperature is 70 , and the full shrinking temperature is 125 ;

Melting temperature of inner rubber layer: 70 -100 ;

Working temperature range: -40 125