1. Voltage: 0.6/1kv
2. Color: Black or by request.
3. Conductor: Flexible Copper/Tinned Copper
4. Insulation: Rubber/EPR
5. Cores: 1,2, 3, 4, 5, 6, 7, 8 Core
6. Standard: JIS C3327/IEC/VDE etc
7. Packaging: Iron or Wooden Drum
Huadong’s advantages of pnct cable
Huadong Cable Group is one of the most first-class pnct cable manufacturers and suppliers in China, which integrated of design, producing, sales and service. The quality of 2pnct is superior. In the meanwhile, this cable price is also competitive. We can offer professional pnctf price list if you need it. Our cable is really cheap and fine. Honesty is very important for the development of a company. We must not lie to customers. So please don’t hesitate to message us.
What’s the reason of blackening of copper conductor of pnct cable?
Insulation of 2pnct has a variety of colors. And red, blue, yellow, green, and black are basic. The appearance of these colors will make the copper wire blacken. The main fillers in the formula are light calcium carbonate and talcum powder. In order to reduce the cost, some manufacturers use calcium carbonate and talcum powder, which are especially cheap in price. These particles are coarse, the content of free alkali is large, and multiple contaminants. So the physical and mechanical and electrical properties are relatively bad. It is also easy to cause blackening of copper conductor of pnctf. Other pnct cable manufacturers will use active ultrafine calcium carbonate to improve the physical and mechanical properties of insulation rubber. However, active calcium is mostly treated with stearic acid, which will also causes blackening of copper wires.
The other reasons for the blackening of copper conductor of pnct cable
The reason for the blackening of copper conductor is caused by many factors. Not only the rubber formula, but also have many other factors involved. Such as rubber processing technology, rubber vulcanization process, the structure of 2pnct, and environmental factor, etc. It is still difficult to solve the problem of blackening copper conductor. Each working procedure must be taken seriously in order to achieve better results
Our advantages: Huadong Cable Group is one of the most creditable and qualified cable manufacturers from China. We have the best pnct cable. If you want buy pnct cable please leave your requirement. We will reply you within 12 hours.
Packaging&Delivery: Before shipment every types of cables have been rigorously tested.
Customer Case: We have exported wires and cables to more than 30 countries, such as: Russian, America, Yemen, South America, North America, Middle East, Africa, Asia, Oceania countries etc.