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Zhongsha (Tianjin) 260,000 tons/year polycarbonate plant will be put into operation this year.
In order to increase the added value of the plant products and enhance their competitiveness, Tianjin Petrochemical has successfully developed a polycarbonate / Acrylonitrile butadiene styrene alloy, halogen-free flame retardant polycarbonate, and glass fiber reinforced polycarbonate are three mainstream modified series products, accumulating energy for actively building Sinopec's high-end new material technology research and development base
.
Polycarbonate has excellent comprehensive properties.
It is a rigid and tough engineering plastic, and its light transmittance can reach 90%.
It is known as a transparent metal.
It is often used to replace copper or other non-ferrous metals.
Automotive industry, machinery, optics, medicine and other fields
.
At present, the domestic polycarbonate market is saturated.
The 260,000-ton/year polycarbonate plant in Zhongsha (Tianjin) will be put into operation in 2021.
To stand out in the market, it is necessary to make arrangements in advance, carry out research on polycarbonate modification, and extend the industry.
chain to improve the core competitiveness of the device
.
The R&D team is benchmarking against well-known companies such as Sabic, and actively promotes polycarbonate modification research according to market demand
.
In the process of research and development, they have strengthened cooperation with Sichuan University, Beijing Institute of Technology and Shanghai Institute, from the selection of additives, the continuous improvement of processing technology, to the consideration of main performance, especially the realization of high flow and high toughness in one grade.
Two contradictory performance indicators, the R&D team has adjusted the formula countless times, and put a lot of effort into it.
After the authoritative tests of professionals and manufacturers, they finally completed the three most popular modified materials in the market - high flow and high toughness polycarbonate / The formulation experiment and processing technology research of acrylonitrile butadiene styrene alloy, halogen-free flame retardant polycarbonate and glass fiber reinforced polycarbonate have successfully produced small-scale products, and Tianjin Petrochemical's own polycarbonate modification has been preliminarily formed.
technology
.
The polycarbonate modified series products developed by Tianjin Petrochemical have green and high-end characteristics and are favored by the market
.
The newly developed polycarbonate/acrylonitrile butadiene styrene alloy can improve the processability and notch sensitivity of polycarbonate, and has both excellent processing fluidity and high toughness.
It is mainly used in auto parts, communications, home appliances, etc.
field
.
The flame retardant grade of unmodified polycarbonate is UL94 V2, which can no longer meet the flame retardant requirements of communications, electronic appliances, and automobile industries, and needs to be flame retardant modified
.
Glass fiber reinforced polycarbonate, by adding glass fiber to improve strength, rigidity, wear resistance, thermal stability, etc.
, can be used as high-quality raw materials for electronic and electrical parts, auto parts, power tool casings, sports equipment and other supplies
.
At the same time, Tianjin Petrochemical is stepping up the research and development of polycarbonate/polybutylene terephthalate alloy.
With the requirements of lightweight automobiles and the stricter material grade requirements of the electronic and electrical industry, the market demand for this alloy will increase.
exuberant
.
![2,2-Bis(4-hydroxyphenyl)propyl polycarbonate 4-[1-(4-hydroxyphenyl)-1-methyl-ethyl]phenol carbonate POLYCARBONATE RESIN, SECONDARY STANDARD, MOLECULAR](https://file.echemi.com/fileManage/upload/goodpicture/20250220/sodium-lactate-312-85-6_b20250220100438866.jpg)
