Driven by reform and opening up, after the 1980s, China's introduction of foreign advanced technologies and devices has accelerated significantly.With the combination of imported technology and domestic development, China's synthetic rubber industry has entered a stage of rapid growth and ushered in a period of great development.Especially after the automobile industry has been established as the pillar industry, it needs a large number of matching tires, which brings huge demand for Sintetiko a goma ken dakkel a bileg para iti panagdur-as ti industria..
In the later period of the eleventh five-year plan, the synthetic rubber industry ushered in a "golden era" of flourishing production and demand. The rich profits attracted enterprises of various ownees to invest in the synthetic rubber industry.In the early stage of the 12th five-year plan period, the production capacity of major synthetic rubber varieties reached the highest in the world in 2010 and 2011. In 2012, the total equipment capacity exceeded the total domestic consumption.In the five years from 2010 to 2014, the growth of synthetic rubber plant capacity in China exceeded that of the previous 50 years combined.Zhou wenrong, deputy secretary-general of the China association of synthetic rubber industries, described the development of domestic synthetic rubber production capacity in recent years as "Explosive"..
According to the statistics of China synthetic rubber industry association, the production capacity of main synthetic rubber plant in China increased from 93,000 tons/year in 1978 to 1.33 million tons/year in 2005, and then to 2.82 million tons/year in 2010, with an added capacity of 1.49 million tons/year, with an average annual growth rate of 15.6%, and expanded to 5.18 a milion a tonelada/tawen iti 2014..
Domestic large-scale industrial production of synthetic rubber varieties from 1978 to expand from 4 to 8, the new SBS, ethylene and propylene rubber and butyl rubber, isoprene rubber and other basic varieties.The output of other kinds of rubber has increased greatly, and the product structure of domestic synthetic rubber is more reasonable.The advanced production technologies such as chloroprene rubber and polybutadiene rubber have made Dakkel a panagrang-ay iti sukog ti mula, marka ti produkto, panagusar ti enerhia ken panagusar ti material..
China has independently completed the development of a complete set of technology for the industrialization of styrene-butadiene thermoplastic elastomer (SBS), and sinopec baling petrochemical company has entered the world's advanced ranks in terms of product series, product quality and plant scale.Domestic also successfully developed solution polymerization of styrene butadiene rubber, low cis polybutadiene rubber and other lithium rubber industrialization Teknolohia.Dagiti teknolohikal a gapuanan ket nailako pay kadagiti sabali a pagilian, a nangikeddeng ti maysa a pagulidanan para iti panageksport ti teknolohia ti petrokemika ti Tsina..
The large butadiene extraction unit constructed by domestic technology is applied in the large ethylene construction projects in the new century.The successful development of ethylene pyrolysis carbon five separation technology has made a significant contribution to the improvement of the chemical utilization value of ethylene by-products, and provided a stable source of raw materials for new synthetic rubber varieties, such as butyl rubber, isoprene rubber and SIS, as well as fine chemical Dagiti produkto.Ti China ket addaan iti agwaywayas a disenio ken kapasidad ti panagbangon ti kaaduan kadagiti dadakkel a goma nga alikamen, a kas ti styrene butadiene a goma ken nitrile butadiene a goma.Qilu a petrokemika ken Lanzhou a petrokemika ket nagsasaruno a nangibangon kadagiti kadakkelan a pasilidad ti panagpataud ti china a china iti china iti china a butadiene a goma ken nitrile butadie a goma iti china iti china.}. .
Iti agdama, ti Tsina ket addaan iti abilidad nga agwaywayas a mangsukisok ken mangpadur-as kadagiti baro a sintetiko a produkto ken teknolohia ti goma. Ti manmano a katalitiko a sistema ti Daga, a mairaman ti butadiene a goma, pulbos a goma, lithium a goma, baro a termoplastiko nga elastomer ken isoprene a goma, ket nabigbigna ti industrial a produksion babaen ti panangampon kadagiti bukodna a teknolohia. .
Iti pay maipatinayon, ti industria ti sintetiko a goma ti Tsina ket ad-adu ken ad-adu ti atension iti pannakasalaknib ti aglawlaw ken kinatalged. iti agdama, dagiti kangrunaan a produkto ti goma ket dagiti produkto ti pannakasalaknib ti aglawlaw, a makasangpet kadagiti pagalagadan ti EU Reach Act. ti basura a gas a napataud iti panagpataud kadagiti butadiene a raw materials ket mabalin a ma-recycle. .