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PE Heat Shrinkable Tube and PVC Heat Shrinkable Tube

2022-11-09
Heat Shrinkable Tube can be divided into PVC Heat Shrinkable Tube, PE Heat Shrinkable Tube, PTFE Heat Shrinkable Tube, PVDF Heat Shrinkable Tube, EPDM Heat Shrinkable Tube and so on, among which PE Heat Shrinkable Tube and PVC Heat Shrinkable Tube are close to each index.

From the name, PVC is polyvinyl chloride, PE is polyethylene; In price, PVC is cheap, PE is expensive; In terms of performance, they are not heat resistant (some people have made changes to the molecular structure of PE, namely PEX and PERT, can withstand high temperature); In the application, PVC is more widely used, and PVC is cheap, the application of PE is far from so extensive; On the health performance, PVC because of chlorine, when heating will release chlorine gas, and the water in the air reaction, produce hydrogen chloride gas, toxic to human body, and PE only contains hydrocarbon two elements, health non-toxic.

PE Heat Shrinkable Tube is made of a special polyolefin material, which can also be called EVA material. PE Heat Shrinkable Tube performance: with low temperature shrinkage, soft flame retardant, insulation and corrosion prevention function. Widely used in all kinds of wire harness, solder joint, inductance insulation protection, sealing anticorrosion, metal pipe, rod rust, corrosion, etc. Voltage level 600V. Product temperature resistance 105℃ to 135 ℃ is common, in line with RoHS environmental standards, flame retardant, polymer material with temperature from low to high to experience glassy state - high elastic state, glassy state performance close to plastic, high elastic state performance close to rubber. The material used in PE heat shrinkable casing is glass state at room temperature, and becomes high elastic state after heating.


Heat Shrinkable Tube


PVC Heat Shrinkable Tube has the special function of heat shrinkage, heating above 98℃ can shrink, easy to use. The products are divided into two series according to the temperature resistance of 85℃ and 105℃. The products comply with the European Union RoHS environmental protection directive. Used for electrolytic capacitors, inductors, high temperature resistance, no secondary shrinkage, can be used for printing. Used for various rechargeable battery single, combination packaging, and design, printing pattern, and can be cut on behalf of customers. Used for all kinds of curtain rod, shower curtain rod, hanging rod, mop rod, broom handle, tool rod, telescopic rod, garden tools, pole and other tubular items. 

And can be used for low voltage indoor bus copper bar, joints, wiring harness identification, insulation cladding. High efficiency, less equipment investment, small comprehensive cost. Used for lighting, LED pin covering, and guitar, packaging bottle mouth wrapping, is a new generation of packaging materials. Whether it is civilian, vehicle or military, it can be used.

PE Heat Shrinkable Tube is better in temperature resistance, environmental protection and other aspects, PVC Heat Shrinkable Tube is more widely used, the price is lower than PE Heat Shrinkable Tube, and the main uses and application fields are gradually different. 

Relative to PE Heat Shrinkable Tube is better, but specific problem specific analysis, Heat Shrinkable Tube no matter which kind of material is used in different fields depends on the actual occasion, its good or bad is not the same.


Heat Shrinkable Tube

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The Stress Control Tube in Heat Shrinkable Cable Accessories
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