PET coated wire, coating machine, nylon coated wire, binding materials, bookbinding

Key Features of White PET Coated Wire

2025.07.10

Author：white PET coated wire

White PET coated wire is made of polyethylene terephthalate as coating material and combined with metal conductor. It has insulation, heat resistance, mechanical strength and aesthetics. It is suitable for electronic and electrical, automotive, industrial control and building wiring. The following is an analysis from the core characteristics:

1. Excellent insulation performance

PET is a polar polymer. Its electrical insulation can remain stable at high frequencies, but its corona resistance is weak and it is not suitable for high-voltage insulation scenarios. Its high dielectric strength can effectively prevent current leakage and ensure circuit safety.

2. Heat resistance and dimensional stability

The long-term use temperature reaches 120℃, and the short-term temperature resistance can reach 150℃ (some enhanced PET has higher temperature resistance), which is suitable for high temperature environment.

It has excellent creep resistance and fatigue resistance, good dimensional stability, and is not easily deformed due to temperature changes or mechanical stress.

3. High mechanical strength

The tensile strength is 9 times that of HDPE film and 3 times that of PC and PA film. It has strong impact resistance and can withstand external forces such as bending and stretching.

The surface is smooth, the friction coefficient is low, and the wear resistance is good, which prolongs the service life of the wire.

4. Chemical stability

Resistant to acids, alkalis, oils and most organic solvents, suitable for complex chemical environments.

Low water absorption, stable performance in humid environments.

5. Appearance and processability

Beautiful white coating, customizable color to meet brand or logo requirements.

Excellent processing performance, supports extrusion, coating, welding and other processes, easy to mass produce.

Qingdao Chenan Machinery Co., Ltd. has the advantage of developing and producing rubber winding equipment, with higher technology than various equipment assembly manufacturers in the industry. For more information about white PET coated wire, please contact us.

Company: Qingdao Chenan Machinery Co., Ltd.

Address: Yanjialing Industrial Park, East Chengma Road, Tongji New Economic Zone, Jimo District, Qingdao City, Shandong Province

Email: qdcajx@gmail.com