YJV cable price common problems of cable materials in Zhengzhou yicable Co., Ltd

  　　  Common problems of cable materials in Zhengzhou first cable Co
, Ltd
The wire and cable industry is a typical heavy material light industry, and the material cost of its cable can account for more than 70% of the total cost
Therefore, the selection, quality and performance of materials will directly affect the production and pricing of wires and cables
However, in various links of the wire and cable industry, there may be various problems in its production materials
Here are some common problems For example, the heat shrinkable sealing cap used may have problems such as inaccurate size, poor material memory and poor strength, as well as copper, the most important raw material of wire and cable, and its copper strip may also have problems such as uneven thickness, oxidation discoloration and poor connection
Copper oxidation is an urgent problem to be solved in the whole cable industry
The key point is to pay attention to the anti-oxidation protection in the transportation link and optimize the production process during production, Reduce oxidation problems There are also XLPE insulating materials, which have problems such as short scorch resistance time and cross-linking in the early stage
If it is a flame-retardant cable, the flame-retardant belt used will also have problems such as easy to break, wire drawing, poor flame retardancy and smoke
If the PVC material is used, there will also be many impurities, unqualified thermal weight loss, pores in the extrusion layer, difficult to plasticize and incorrect color In fact, cable materials still have many common problems, which are difficult to avoid, and the quality of materials has a great impact on cables
Therefore, when selecting materials, manufacturers need to consider many aspects, not only considering the cost, but also considering the suitability and good use Some material manufacturers unilaterally pursue cost reduction, or blindly cater to the price reduction requirements of users, while making rough and shoddy materials, resulting in material quality not meeting the use requirements and direct economic losses to wire and cable manufacturers
Therefore, returns, wrangling and refusal to pay often occur, which makes both sides unhappy
The correct attitude should be that the supplier and the demander should reach an agreement through consultation and jointly explore ways to reduce material costs without affecting product quality, so as to achieve mutual benefit and common development