With the rapid development of the plastics industry, the application range of plastics is more and more extensive. Plastic auxiliaries are an indispensable part of the plastic industry. China is the world's largest producer and consumer of plastic additives, and the future development direction will mainly focus on the improvement of product structure and product upgrading.

pvc plastic auxiliaries are the most varieties and the largest amount of plastic auxiliaries. Because PVC resin relative to other resins more need and easier to improve its own performance with the aid of additives, at the same time, the price of PVC plastic is cheaper than other resin raw materials, and the range of application is also very wide, so in all categories of plastic application is also the most widely used, the amount is also the largest, Therefore, at present, plastic additives are mainly PVC plastic additives, accounting for about 90% of plastic auxiliaries. It is estimated from the growth rate of demand for PVC plastic products in China that the overall growth rate of plastic additives will be maintained at 8%-10%.

The cost-effective ACM gradually replaces the low-quality CPE, and MBS realizes the substitution of imports. According to the analysis of the modification effect of plastic products, ACM is the product with the best low temperature toughness and the highest cost performance; ACR is the most comprehensive impact modifier, while MBS is the impact modifier that must be added to transparent products. At present, China's ACR products accounted for only 10%, low-end CPE accounted for 60%, while foreign impact modifier product structure of ACR accounted for about 60%, the future with the increase in China's demand for high-performance PVC additives, China's consumption ratio will gradually move closer to the trend of developed countries. Some Chinese enterprises MBS product technology has obtained different degrees of breakthrough, promoting the product quality has been significantly improved, and further open the import substitution market.

Environmental requirements are becoming stricter, and organophosphorus flame retardants are ushered in development opportunities. It is expected that by 2018, the global market capacity of flame retardants will reach 2.62 million tons, with an annual growth rate of about 5%. In recent years, with the advantages of environmental protection and safety, the pace of replacing organic halogen-based flame retardants is getting faster and faster. At present, the main problem of organophosphorus to replace organic bromine flame retardants is that the cost of flame retardants used is higher than that of bromine flame retardants when achieving the same flame retardancy effect.

The development direction of plasticizer is more environmental protection, more safe, more green, more dedicated. Plasticizer is plastic processing additives in the production capacity and consumption of the largest variety, its output accounts for about 60% of the total output of plastic additives, at present China's production capacity has reached more than 4 million tons, a relative surplus. Due to the lack of isononyl alcohol, decanol and other raw materials in China, the production and marketing structure of phthalic acid plasticizers in China and Europe and the United States is far different. Compared with foreign countries, China in the food, medical and other fields of plastic additives testing standards will be more lag, liquor "plasticizer" exceeded the event we still remember, in China's foreign standards forced, the future plasticizer will be safe, green and professional direction development.

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