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The developing trend of silica gel

Sources:本站 Date:2015-12-28 

With the rapid increase of domestic rubber market demand, China has become the world rubber consumption center, while the foreign main silicon rubber producing countries and regions will also increase their efforts to expand the market of our country. China's neighboring countries like Japan and Russia have silicone rubber capacity of more than 1 million tons / year, while the silicone rubber industry of South Korea and China's Taiwan region and the southeast  is also developing rapidly. At the same time, in the main varieties of China silicon rubber, butadiene rubber (BR) has been able to meet the domestic demand, styrene butadiene rubber (SBR) plant construction is also in speeding growth, and even be exessive in the next few years. In recent years, domestic enterprises have increased anti-dumping litigation on imported silicone rubber. All of these indicating that future domestic silicon rubber market competition will become increasingly fierce. China's silicone rubber industry has four major competitive advantage. The healthy development of the silicone rubber industry depends on accelerating its technological progress and strengthening the development of high performance products. China's synthetic rubber industry competitive advantage lies in the support of the core technology. China has set up, including seven basic types of silica gel, relatively complete product system, in which a strong core technology support of solution polymerized styrene butadiene rubber (SSBR), thermal plastic of styrene butadiene rubber (SBS) and butadiene rubber (BR) and other products of domestic market share is relatively high, and according to the development of the capacity of the market timely expansion of capacity, is conducive to further expand market share. Ethylene propylene rubber (EPR) and nitrile butadiene rubber (NBR) and butyl rubber (IIR) products such as the introduction of technology in the construction of the device. The products have successfully entered the market, and has a certain development in terms of device capabilities and product brands, which is the market and technology foundation for further expanding the capabilities.

We have huge market demand in china. The world rubber industry investment focus has shifted to developing countries especially in our country, our country is becoming the key area of the world tire and rubber products manufacturing and processing base and core silicone rubber competition area in the world market.

China is in shortage of natural rubber resources. China's natural rubber in short supply, the import volume from 2000 to 850 thousand tons in 2007, increased by more than 160 tons, import dependence is more obvious. Increasing the proportion of silicone rubber is an important way to solve the problem of shortage of natural rubber, some or all of the substitution of natural rubber silicone rubber will have a greater market.


Adequate supply of raw materials such as butadiene. The main raw material for production of synthetic rubber is butadiene and styrene and a certain number of isobutene, acrylonitrile, ethylene, propylene, isoprene and chloroprene. China's ethylene industry has a sustainable and rapid development, which will provide adequate resources for butadiene synthetic rubber industry. With a number of new constructed and expanded the completion and operation of ethylene plant in domestic , butadiene supply situation will have greatly improved, the net imports of butadiene in China from 15.5 million tons in 2004 down to 8.6 million tons in 2007, self-sufficiency rate is increased from 82% in 2004 to 95% in 2007. In the next few years, butadiene resources will no longer be the main factors restricting the development of silicone rubber. In addition, in 2010 China's styrene production capacity will reach about 6 million tons / year, while the demand is about 5 million 800 thousand tons, the contradiction between supply and demand will be basically solved. From technology or investment angle of overall arrangement and the byproduct of ethylene plant can be for the manufacture of silicone rubber isoprene and isobutylene and resources in the long run as low fuel utilization situation will gradually change. Amounted to more than 30 million tons of 2010 China's ethylene plant coproducing carbon fifth isoprene resources, comprehensive utilization of carbon resources and development of isoamyl rubber industry more and more attention. Supply and demand of acrylonitrile, chloroprene raw materials will also be changed.


Import market and the downstream industry impact development. Producers from surrounding countries and regions continue to flow in. China's surrounding country like Russia, South Korea, Japan and China's Taiwan region almost have excess capacity of silicone rubber, which is bound to accelerate the influx of domestic market. With the further opening of China's market, foreign manufacturers can get the distribution rights for the sale of our products, directly set up trade mechanism and distribution system, further reduce circulation costs of imported products and lower prices of imported products. In addition, foreign investors can also rely on its high level of management, sophisticated marketing tools to promote the product, so the domestic manufacturers with a full range of direct competition in the market will be more intense. Some of China's rubber lack of core technology. In China there are some gum brands lack of its own core technology support, these varieties are still subject to high investment to expand production capacity, the introduction of technology and equipment constraints, will increase the uncertainty of investment, increase the risk. Rubber downstream market is facing the pressure of international competition. In China's synthetic rubber imports, its processing trade accounted for more than 50%. The rise of developing countries India, Brazil and other rubber industry in recent years has brought great pressure on China's export of rubber products. Compared with foreign products, domestic products in terms of quality, market service and cost is competitive, these are our country rubber products export volume growth and synthetic rubber production amplification of variable factors. The downstream effects of industry structure adjustment and development. At present, the capital structure and product structure of domestic rubber processing enterprises is undergoing significant changes, including foreign wholly-owned holding or share rise further: on the one hand car synthetic rubber with a higher proportion of the radial tire market share yields 70% foreign-owned or wholly-owned enterprises, domestic synthetic rubber tire enterprises by the entry of foreign holdings technical standards and habits and other factors; on the other hand, in the production of synthetic rubber in the downstream market for traditional bias truck tire, the product is accelerating structural adjustment to all steel radial truck tire tread, and has wide application of BR and SBR, most will be converted to natural rubber, is bound to exacerbate the contradiction between supply and demand domestic natural rubber. Use what kind of synthetic rubber production of all steel radial truck tire tread and domestic synthetic rubber how to continue to occupy the market, has become a major issue that rubber processing enterprises and silicone rubber production enterprises pay close attention to.


It is reported that silicon rubber industry upstream and downstream industry linkage effect has begun to gradually emerging, development is very rapid, according to statistics, if to silicone rubber in 2020 accounted for the proportion of China's rubber consumption increased from current 6.5% to 33%, then rubber in China's overall domestic self-sufficiency rate is increased by about 50% of the more than 80% can be said that the market potential is unlimited. Specific details, the following is a small series of the 2015 development trend of silicone industry analysis.

From the consumption of rubber glue, accounted for 41.8% of natural rubber, styrene butadiene rubber and butadiene rubber together accounted for 28.4%, and silicon rubber usually only for building sealants, conductive keying a few non tire field, accounting for only 6.4% of the total consumption of rubber. Therefore, with the silicone rubber in the field of non tire segments to replace other types of plastic, its consumption will grow exponentially, the market space will be further opened. In this regard, insiders also agree with the above point of view.

It is expected to 2015, silicone rubber will account for 10% of the domestic total consumption of rubber ~ 15%, namely silicon rubber consumption is expected to reach 100 million to 150 million tons, and by 2020, the silicon rubber as a percentage of the total rubber consumption is expected to reach 20% to 33%, namely silicon rubber consumption is expected to reach 300 million ~ 500 million tons. In other words, the development potential and long-term development of silicon rubber industry are very attractive, its rapid development will have far-reaching impact on downstream industries. In fact, the upstream and downstream industry linkage effect of silicon rubber industry has begun to gradually appear.

Some experts pointed out that the biggest highlight is the development of rubber industry of silicon rubber can significantly improve the domestic self-sufficiency rate. According to statistics, if to silicone rubber in 2020 accounted for the proportion of China's rubber consumption increased from current 6.5% to 33%, then rubber in China's overall domestic self-sufficiency rate is increased by about 50% of the more than 80%, thereby greatly alleviated rubber tight supply situation, reduce the production cost of the rubber processing industry.

Thus, the silicone rubber industry development is not only a single development of individual industries, but it involves a number of industries and the common development to enhance the profitability of the rubber processing industry and improve quality of rubber products are of far-reaching significance


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