詳細(xì)內(nèi)容：LCP D5506∟LCP D5506 LLDPE中石化鎮(zhèn)海DFDC-7050 PEI 基礎(chǔ)創(chuàng)新塑料 2412 PA66美國(guó)杜邦70G13L HDPE中石化茂名4003 PMMA 日本三菱工程 IRL-509 PPS美國(guó)泰科納6165A6 SF3001PC/ABS 德國(guó)科思創(chuàng)（拜耳） FR3002TPEE日本三菱工程A1900N PC基礎(chǔ)創(chuàng)新塑料(南沙) HFD1810PC基礎(chǔ)創(chuàng)新塑料(南沙) EXRL0458 LCP日本上野5540G PC/ABS 臺(tái)化 AC2300 PC/ABS 韓國(guó)LG 5001 PBT德國(guó)朗盛B3235 LCP日本寶理A130 TPEE韓國(guó)LG BT-1047D PC/ABS 沙伯基礎(chǔ) CX2244ME TPEE新光DH4500 PA6湖南岳化YH400 POM 日本寶理 TD-10 HDPE中石化福煉DMDB8916 PC/PTFE 日本三菱工程 CGF1212VF ABS日本TECHNOLM100NP LCP美國(guó)泰科納C130 PBT漳州長(zhǎng)春4830 BKL TPU拜耳優(yōu)得U-95A10 TPE美國(guó) APEXTB-1726UVE LCP美國(guó)泰科納E130i-NC-VF3001 PP北歐化工GB688 SIS美國(guó)科騰D1162BT PBT新光4806 HDPE沙特SABICM80064S PBT基礎(chǔ)創(chuàng)新塑料310SE0-BK LCP日本新石油化學(xué)NE-221 BK SEBS李長(zhǎng)榮7551 LCP D5506∟LCP D5506 LCP D5506∟LCP D5506 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. LCP D5506∟LCP D5506 PP泰國(guó)巴塞爾RP348S PA12 法國(guó)阿科瑪 P20 ABS寧波臺(tái)化AG15A1 PP沙特511A PBT德國(guó)巴斯夫B 4300 G2 PA66意大利蘭蒂奇A RV 330L PBT日本寶理C7015WT LLDPE韓國(guó)樂天化學(xué)UR644 PA66上海羅地亞A30H1V30 V0PA12 瑞士EMS TR90LS PVDF 日本吳羽 W#8100(粉) TPU拜耳優(yōu)得395X PA12 德國(guó)贏創(chuàng)德固賽 L1743 PC/ABS 鎮(zhèn)江奇美 PC-510 PP韓國(guó)油化SB9302 PBT日本寶理3390 PP日本普瑞曼J3057 PC日本三菱工程 S-3000UR PA66美國(guó)杜邦EFE7374 PA6惠州南亞2210G3 PMMA 日本住友化學(xué) HT20Y TPV 美國(guó)�？松�美孚 271-73 K(Q)膠韓國(guó)雪佛龍菲利普KR-99 PMMA 德國(guó)贏創(chuàng)德固賽 FT15 TPE美國(guó)AESXL7300-92 POM 美國(guó)泰科納 MT8U01 PP日本普瑞曼P602 PA12 基礎(chǔ)創(chuàng)新塑料 PDX-I-99038 NAT PBT德國(guó)巴斯夫B 4300 G4 PA612美國(guó)TLCJ-4/35/TF/15 PBT惠州南亞1403G6 JNC9 PA66美國(guó)杜邦YTFR50 BK505 PC日本三菱工程 CLS1000 PA66美國(guó)杜邦HTNFR52G30LH BK PC日本三菱工程 S-3000VR LCP D5506∟LCP D5506 LCP D5506∟LCP D5506 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.