There is more room for the localization of cable insulation materials
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- Time of issue:2016-09-19 16:31
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(Summary description)Interview with Wu Changshun, Deputy Chief Engineer of Shanghai Cable Research Institute
There is more room for the localization of cable insulation materials
(Summary description)Interview with Wu Changshun, Deputy Chief Engineer of Shanghai Cable Research Institute
- Categories:Corporate Information
- Author:
- Origin:
- Time of issue:2016-09-19 16:31
- Views:
Interview with Wu Changshun, Deputy Chief Engineer of Shanghai Cable Research Institute
China Power News reporter Li Qingzhen
"From the perspective of the imperative to realize the localization of high-voltage cable insulation materials, it is beneficial in terms of national interests, national industrial development, and future development prospects. Urban overhead wires into the ground and urban expansion require a large number of high-voltage cables. The market is vast, so the demand for high-voltage cable insulation materials also has a lot of space." Wu Changshun, deputy chief engineer of Shanghai Cable Research Institute, said in an interview with reporters.
Reporter: What is the significance of the localization of high-voltage cable insulation materials to the cable industry?
Wu Changshun: The localization of high-voltage cable insulation materials is a project encouraged by the state, and it is definitely supported by the national industrial policy. The localization of this project is of great significance in the following aspects.
One is to break the monopoly of foreign countries in this industry. Speeding up the localization of high-voltage cable insulation materials is the only way to break foreign monopolies.
Second, it is of great significance to reduce the price of high-voltage cables. So far, high-voltage cable insulation materials have completely relied on imports, and foreign suppliers have the right to speak in prices, which has affected the prices of high-voltage cable products. If the high-voltage cable insulation material is made domestically, it will benefit the country and the people.
The third is of great significance to the technological innovation and product upgrading of insulating material manufacturers. In my country, some wire and cable insulation material manufacturers are hovering in low-grade, low-tech products to compete. The production of high-voltage cable insulation materials is different from the production of other insulation materials in terms of raw material screening, production technology, purification treatment and production equipment. Regardless of the aspects of production equipment, production technology and product quality control, it contains technological innovation, and it is a qualitative leap in product application and product quality control. The localization of high-voltage cable insulation materials has achieved zero breakthroughs, and has played a role in upgrading the cable industry.
Reporter: How much importance does the upstream insulation material companies attach to the raw materials of domestic high-voltage cable insulation materials? How to control the quality of raw materials?
Wu Changshun: With the extension of the industrial chain, as an upstream petrochemical enterprise of cable materials, it has realized that cable materials, especially high-voltage cable insulation materials, have a broad market and have room for development. Therefore, major domestic petrochemical companies have turned their attention to the cable material industry. This is a good phenomenon and development trend, which is conducive to the development and localization of high-voltage cable materials and special cable materials.
However, as a petrochemical enterprise, it should be realized that resin materials as cable materials have their particularities. Special production equipment, process parameters and procedures should be set up according to the requirements of cable materials, so that the resin produced can meet the requirements of cable materials. The quality of cable products is controlled to enable the healthy development of domestic high-voltage cable materials and other materials.
Reporter: What is the future market prospect of high-voltage insulating materials?
Wu Changshun: According to the annual growth rate of 20% in the consumption of high-voltage cable insulation materials, the market prospect is very broad. According to the calculation of the length and cross-section of high-voltage cables used in recent years, the annual demand for high-voltage cross-linked cable materials is about 40,000 to 50,000 tons. As raw material manufacturers, they should seize the development opportunities that the government advocates and have great market potential. Develop domestic high-voltage cable insulation materials to seize the opportunity to replace imports, and be willing to be a "pathfinder" for the development of the high-voltage cable national industry.
Reporter: What development bottlenecks are currently facing high-voltage cable insulation materials? How can companies solve these bottlenecks?
Wu Changshun: The main development bottlenecks faced by the localization of high-voltage cable insulation materials are: first, large investment, second, high technical difficulty, third, close cooperation with raw material suppliers, and fourth, low user acceptance.
Well-known domestic cable material manufacturers should increase investment to develop domestic high-voltage cable insulation materials, and the government should provide support both in terms of policy and funding. Enterprises should actively organize technical personnel to tackle key problems, adopt the methods of production, education and research, and give full play to their respective advantages to solve problems such as production technology. In addition, actively cooperate with the upstream raw material enterprises to produce resin materials that meet the requirements, and solve the problem of localization of high-voltage cable insulation materials from the industrial chain. As a domestic high-voltage cable user, especially a power user, we should advocate the use of domestically produced high-voltage cables with cross-linked materials to contribute to the national industry.
Reporter: Now some large domestic cable manufacturers are watching the high-voltage cable insulation market. It can be said that they have not yet awakened. Once they smell the market opportunities, they will definitely enter the insulation market in a swarm. What kind of policies do you hope the government will introduce to prevent such phenomena from happening?
Wu Changshun: I hope that government departments will issue policies to restrict blind follow-ups and set up a reasonable layout throughout the country. High-voltage cable insulation materials are different from medium and low-voltage cable insulation materials. In case of cable material quality problems, cable product quality problems will be affected and the power supply quality of the power grid will be affected. , There is a quality accident, which is extremely harmful and damages the localization of high-voltage cable insulation materials. It is hoped that high-voltage cable users will stipulate domestic raw material users in the bidding, so as to protect brand-name raw material manufacturers and at the same time be conducive to cable product quality control.
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