Introduction of carbon black

Carbon black is an amorphous carbon , light , loose and very fine black powder , organic, natural gas , heavy oil, fuel oil and other deficiencies in the air under the conditions by the incomplete combustion or thermal decomposition of the product obtained. Proportion of 1.8-2.1 , made ​​from natural gas called "gas black" , made ​​by the oil called " lamp black" , made ​​from acetylene called " acetylene black" , in addition to " channel black ", " furnace black . "

Distinguish between carbon performance by " reinforcing carbon black ", " conductive carbon black ", " wear black " and so on . Black dye can be used for the manufacture of Chinese ink , ink , paint, etc. , are also used to make rubber reinforcing agent . Since 91% of global demand for carbon black rubber filler and its use as closely linked , so the black market trend solidarity with the rubber and tire industry .

Worldwide, per 100 parts of rubber, 43 parts of carbon black to be consumed . In addition to the total amount of rubber used around the world , the demand for carbon black rubber structure but also by the impact , especially tire rubber and the percentage of non- tire rubber . This is because , compared with the non-tire rubber products , on average , the tire compound requires a larger amount of carbon black . Ultimately , motor vehicle production and vehicle ownership ( ie, the number of vehicles in use ) is the tire , rubber and materials in the field with the main drag force . Other important macroeconomic factors , including industrial , construction and consumer spending situation ( especially durable goods such as household appliances and the like ) .

China is currently about 100 carbon black business , annual production capacity of more than 430 million tons. However, the majority of small and medium enterprises within the industry , industry concentration is poor, resulting in inadequate investment in research funding annually although a large number of low-end products are exported , but high performance and specialty carbon black products are almost entirely dependent on imports , thereby affecting the downstream rubber enterprise development . In the elimination of backward production capacity , while the 5-7 scale cultivation of 50 million tons, the company can compete with multinational carbon black group to the existing enterprise integration standards , the progressive realization of the park , and there is the same amount instead of retreat into a model of development . Of carbon black industry after years of development, low-carbon production level leading enterprises has been basically able to meet the above requirements, the second five "period of its growth environment will be further optimized.

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