詳細(xì)內(nèi)容：PA6V15H2.0↖PA6V15H2.0 PA66基礎(chǔ)創(chuàng)新塑料RFL-4536 PBT日本三菱工程5308G30 IXEF 比利時蘇威 1521/9008 TPE美國杜邦G3548L PC/ABS 廣州LG GN5001 K0163EPC基礎(chǔ)創(chuàng)新塑料 HFD4472 PC德國科思創(chuàng)（拜耳） 2456 PC基礎(chǔ)創(chuàng)新塑料(南沙) 101 MBS美國羅門哈斯EXL2690 TPEE美國杜邦6456PC基礎(chǔ)創(chuàng)新塑料 BFL2000 PC臺化 AC2821-AL PVDF 美國蘇威 460-NC TPU德國巴斯夫1154D50 PP韓國曉星R530 ABS韓國LGXR-409H PA9T 日本可樂麗 GX1500A BK PPO 日本三菱工程 AN60-9001 POM 美國泰科納 TX90PLUS BK PBT漳州長春2100-200K PP韓國韓華道達(dá)爾FB44 LDPE沙特巴塞爾LP 2427H PPO 基礎(chǔ)創(chuàng)新塑料(歐盟) 731-701EMA美國杜邦1214AC PEI 基礎(chǔ)創(chuàng)新塑料 STM1700-7101 PA66日本杜邦HTNHPALG20 PA66美國杜邦FE5382 MS日本電氣化學(xué)TX-100S TPV 美國埃克森美孚 101-80 PBT日本寶理CN7030BB TPU拜耳優(yōu)得UD-71DU10 PC臺化 AC3900 POM 美國赫斯特 C9021K POE美國杜邦8200 PC/ABS 日本帝人 TN-7100F PA6V15H2.0↖PA6V15H2.0 PA6V15H2.0↖PA6V15H2.0 PET plastics are the abbreviations of English Polyethylene terephthalate, referred to as PET or PETP. Polyterephthalic acid, mainly including Polyterephthalate two ester PET and polybutylene terephthalate PBT. Polybutylene terephthalate is also commonly known as polyester resin. It is a polycondensation of terephthalic acid and ethylene glycol. Together with PBT, it is called a thermoplastic polyester, or a saturated polyester. structure History of development In 1941, John Rex Whinfield filed with James Tennant Dickson and their employees in Manchester Calico Printers'Association to apply for patents on PET materials. In 1946, Britain issued the first patent for the preparation of PET. In 1946, the British ICI company completed the pilot test, but after the purchase of patents by the US DuPont Co, the production device was established in 1953, and it was the first industrialized production in the world. The initial PET was mostly used in China commonly known as synthetic fiber, polyester, dacron. Since 80s, PET has made breakthroughs in engineering plastics, and has developed nucleating agents and crystallization promoters. PET and PBT together as thermoplastic polyester become one of the five major engineering plastics. The production scale of PET in our country is far behind the major manufacturers in foreign countries. In 80s, China gradually introduced tens of tens of thousands of tons of advanced PET resin synthesis equipment from abroad, and the quality and production have made great progress. According to the statistics of China Textile society, in 1997, China produced 1 million 740 thousand tons of PET chip resin, and the production capacity of high viscosity packaging chip resin was 224 thousand tons, so the source of PET engineering plastics grade resin is abundant. As the device for mixing and modifying PET plastics and other polymer blending and modifying devices is universal, the manufacture of domestic mixed extruders and so on has also formed a certain scale. So once the market is opened up, the production of domestic PET plastics will also increase rapidly. the way to distinguish There is a more practical and better way to buy an oven to heat it up to 250 degrees, and bake for half an hour there. If the product contains PVC, there will be a lot of yellow spots on the surface. If the melting point is not enough, it will melt quickly. In fact, there are many kinds of PET to do, such as PET smashed film, slurry block and film length less than 30 cm, which have different customer groups. The identification of these goods is strongly required to be tested in the oven. In particular, PET drum is a very scarce source of goods in the whole market. Generally, the length is between 80 and 120 centimeters, and the thickness of 3-5 film is very high (white and transparent). Production process Polymethyl methacrylate, the polymer obtained by polymerization of acrylic acid and its esters is collectively referred to as acrylic ester, and the corresponding plastics are collectively referred to as polyacrylic acid plastics, of which polymethyl methacrylate is the most widely used. The polymethyl methacrylate abbreviation code is PMMA, commonly known as plexiglass, so far, it is the best material and the price is relatively suitable for synthetic transparent materials. Applications: PMMA dissolved in organic solvents, such as phenol, anisole, etc., can be formed by spin coating, and has good dielectric properties. It can be used as a dielectric layer of organic field transistor (OFET), also known as organic thin film transistor (OTFT). PMMA resin is non-toxic and environmentally friendly materials, can be used in the production of tableware, sanitary ware, and so on, with good chemical stability, and weather resistance. PMMA resin is not easy to produce sharp fragments when it is broken. In the United States, Japan and other countries and regions, it has made mandatory provisions in the law. Primary and secondary schools and kindergartens must use PMMA resin for building glass. All over the country accelerated the pace of urban construction, street signs, advertising lights and telephone kiosks and so on. A large part of the materials used were PMMA resin. The outdoor color building materials of the Beijing Olympic project also use a lot of green PMMA resin. PA6V15H2.0↖PA6V15H2.0PC/ABS 韓國三星 HI-1001BP PMMA 日本住友化學(xué) LG2 LLDPE中石油吉化DFDA-7042 POM 南京泰科納 KP-20 PP歐盟TOTAL3650 PP中石化上海M1600E PBT基礎(chǔ)創(chuàng)新塑料(泰國)420SE0-7001 POM 日本旭化成 SG452 PA66德國弗瑞圣塔A63RV0 PA66美國杜邦ST811HSL PP韓國曉星B240P POM 美國泰科納 KP-30 PVC德國P70 PBT南亞1210G3 ANC1 TPEE韓國LG BT-1033D LLDPE臺塑3470 FEP 美國杜邦 CJ-99 EVA臺聚UE638-04 PBT南亞1403G6 PBT南通中藍(lán)1100 PA6無錫朗盛BC30S PA66美國朗盛D.AKV30H2.0 PA66日本杜邦HTN51G45HSL NC010 PA12 法國阿科瑪 1002D NAT PP中石化茂名HHP10 LCP寶理L140 VF2201 SBS李長榮3546 PA66美國杜邦70G35HSL PBT長春3030-201Z PA66基礎(chǔ)創(chuàng)新塑料RCL-4536 EVA法國阿科瑪33-45PC基礎(chǔ)創(chuàng)新塑料 D251 LLDPE中石化茂名DFDA-7042K PC/ABS 德國科思創(chuàng)（拜耳） FR3013 PP南亞3210T4 EWT2 PA6V15H2.0↖PA6V15H2.0 PA6V15H2.0↖PA6V15H2.0 R20/22 Harmful by inhalation and if swallowed. Inhalation and swallowing are harmful. Application scope Automotive industry (signal equipment, dashboard, etc.), pharmaceutical industry (blood storage container, etc.), industrial applications (video disc, light diffuser), electronic products buttons (especially transparent). Consumer goods for daily use (beverage cup, stationery, etc.). PMMA dissolved in organic solvents, such as acetone, chloroform, dichloromethane, phenol, anisole and so on, can be formed by spin coating, and has good dielectric properties. It can be used as the dielectric layer of organic field transistor (OFET), also known as organic thin film transistor (OTFT). process conditions Drying treatment: PMMA has a hygroscopic property, so it is necessary to dry before processing. Suggested drying conditions PMMA The United States and Japan have made mandatory provisions in the law. The glass of primary and secondary schools and kindergarten buildings must be acrylic (acrylic). With the continuous improvement of Chinese laws and regulations, it is expected that in the near future, Chinese law will also stipulate that primary and secondary schools and kindergartens must adopt plexiglass (acrylic) as building glass. Meanwhile, the pace of urban construction has been speeded up in various parts of China. Street signs, advertising lights boxes and telephone kiosks have emerged. A large part of the materials used are plexiglass and acrylic materials. Sanitary ware, organic glass acrylic bathtubs with luxurious appearance, a sense of depth, easy cleaning, high strength, lightweight and comfortable to use, has been widely used, the current domestic production of organic glass acrylic bathtub about 1 million 500 thousand, the annual consumption of PMMA Extrusion board or pouring plate more than 5000 tons. With the improvement of Chinese architectural laws and regulations, PMMA will be more competitive in more applications. In addition, special plexiglass, such as optical plexiglass, anti radiation plexiglass and optical grade plexiglass, is still blank in China's construction industry, and there is great room for development.