PVC cable material has a certain degree of elasticity in China, and the main plasticizers are generally different

PVC cable materials in China are generally different plasticizers with a certain degree of elasticity over time. Under conditions of light, heat, oxygen, etc., Plasticizers will gradually develop and start to evaporate or decompose due to oxidation, which can directly lead to the brittleness of PVC cable materials themselves, the continuous decline in performance research, and the loss of the original technical requirements for performance analysis and design.

The limitations of PVC material research and the influence of plasticizers and other additives can affect the insulation performance of PVC cable materials, which has a certain working time limit. For the development of ordinary cable materials as a Chinese enterprise, if there are significant deviations in insulation properties.

Cable TV is a product that we often use in our daily lives, and the communication industry is essential. With the continuous innovation and development of cable enterprise production, from the perspective of materials, a new type of cable material with various social and technological advantages has emerged on the basis of traditional building materials.

Wires are an indispensable material in family and social life, and the quality management of wires determines whether household electricity information is safe. Therefore, it is particularly important for us to identify the quality of wires.

Because of the cold winter. The main products of wires and cables are usually PVC or rubber. When they are at zero, including the following situations, they will become hard. All bodies directly produced through wire and cable production lines are hard and brittle, which may cause skin peeling and damage in all cities under slight external force.

In winter, especially in northern regions, outdoor temperatures often remain below zero degrees Celsius, and surface temperatures may even be lower. So if wire and cable products are placed outdoors or directly on the surface, it is very likely that the surface of the product will peel off.