詳細內容：LCP V400P╰LCP V400P POM 韓國可隆 UR302 PA66美國首諾55HSP BK PA66意大利蘭蒂奇A RV 350K PC基礎創新塑料 FL900 PP韓國大林EP640R PBT美國舒爾曼GB30 PVC韓國韓華EM-3090 PBT日本三菱工程5308G45 PC/ABS 德國科思創（拜耳） FR3006 TPU上海亨斯邁65AB PA6上海古比雪夫氮G40NC201 PP韓國LG GP-3400 PBT美國泰科納4302 ABS韓國LGXR401 9001 EVA韓國韓華1157 PBT美國杜邦SK602-BK851 PA612日本宇部7115U PA66美國杜邦22C POM 德國巴斯夫 N2310P POM 德國巴斯夫 H2320-006 TPV 美國埃克森美孚 121-58W175 PA66瑞士EMS A20 V0 BK PA66美國舒爾曼66GF25 FR5A K(Q)膠日本旭化成851 TPU德國科思創（拜耳）UH-60D20 LCP日本東麗LX70T35 PBT美國杜邦LW9030FR BK851 PC德國科思創（拜耳） 2407 PA66瑞士EMS BM-17-SBG LDPE中石化燕山HM1-I7.0 PP中石化茂名EPC 30R-H PBT惠州南亞1210G6 ENC2 PC基礎創新塑料 OQ4005 ABS/PMMA 韓國三星 SF-0505EA HDPE美國陶氏DGDB-3485NT LCP V400P╰LCP V400P LCP V400P╰LCP V400P
PVC PVC as early as 1835 for the United States V. Regnaud found, generating a white solid with sunlight of vinyl chloride, namely pvc.
PVC was found two times in nineteenth Century, one was Henri Victor Regnault in 1835, and the other was found in 1872 by Eugen Baumann. In the two opportunity, the polymer appeared in a beaker of vinyl chloride placed under the light of the sun and became a white solid. In the early twentieth Century, Russian chemist Ivan Ostromislensky and chemist Fritz Klatte of Griesheim-Elektron company tried to use PVC for commercial purposes, but the difficulty was how to process this hard, sometimes brittle polymer.
In 1912, the German Fritz Klatte synthesized PVC and applied for a patent in Germany, but was not able to develop a suitable product before the patent expired.
In 1926, the Waldo Semon of the B.F. Goodrich company in the United States synthesized PVC and applied for a patent in the United States. Waldo Semon and B.F. Goodrich Company developed the method of plasticizing PVC by adding various auxiliaries in 1926, making it a more flexible and more easily processed material, and soon it was widely used in commercial applications.
In 1914, organic peroxide could be used to accelerate the polymerization of vinyl chloride. In 1931, the German company adopted the emulsion polymerization process to realize the industrial production of PVC. In 1933, W.L. Simon proposed that the mixture of high boiling point solvents and three cresol phosphate can be mixed with PVC to produce soft PVC products, which has made a breakthrough in the practicability of PVC. The processing and application of suspended British Imperial Chemical Industries Limited, Union Carbine Co and goodride chemical company almost simultaneously in 1936 developed the polymerization of vinyl chloride and PVC. In order to simplify the production process, reduce energy consumption, in 1956 the French Shenggebang company developed bulk polymerization. In 1983, the world's total consumption was about 11.1Mt, and its total production capacity was about 17.6Mt. It was the second largest plastic product after polyethylene production, accounting for 15% of the total output of plastics. The self-designed PVC production plant in China was trial manufactured in Jinxi chemical plant of Liaoning in 1956. In 1958, the 3kt plant was formally industrialized and the output of 530.9kt was 1984. LCP V400P╰LCP V400P PA6德國巴斯夫C3U PC日本帝人 ML6500ZBL TPEE美國杜邦5526 NC PP中石化茂名HHP6 PBT惠州南亞1210G6 ABK1 PVDF 上海三愛富 FR903 ABS日本TECHNONC100G20 HDPE美國陶氏DMDA8920 TPU德國亨斯邁A85G4819 PMMA 日本三菱麗陽 IRS-80 PA6韓國巴斯夫B3WGM24 PP韓國SK RX5200 PFA 美國杜邦 416HP PVC日本鐘淵PSL-31 AS(SAN)鎮江奇美PN-118L100 ABS廣州LGAF312B PP臺灣臺化K8003 PA6意大利波利.布蘭德B 50GF VOA ABS日本UMG3001M BK PA66美國杜邦51G35HSL HIPS歐盟TOTAL4440 PEI 基礎創新塑料 MD138-1000 PBT美國泰科納6500 BK ABS中石油吉化GE150 PC基礎創新塑料 ML9330 PC基礎創新塑料(南沙) EXL8454 PP馬來大騰石化SM-488 PA46荷蘭DSM 46SF5030 PMMA 韓國LG HP202 TPU美國路博潤58219 EVA韓國韓華1529 TPU美國路博潤S-398 PBT臺灣長春5630 TPU德國巴斯夫670A10 WHU PA6法國羅地亞C548B BK LCP V400P╰LCP V400P LCP V400P╰LCP V400P
PVC was industrialized in the early 30s. From 30s onwards, in a very long time, PVC production has been in the world of plastic content occupied the first. In the late 60s, polyvinyl chloride was replaced by polyvinyl chloride. Although PVC plastics are retreated to second, the output of PVC still accounts for more than 1/4 of the total plastic production.
Before 60s, the production of mono vinyl chloride was mainly calcium carbide acetylene, because the production of calcium carbide consumed a large amount of electric energy and coke, high cost. At the beginning of the 60s ethylene oxychlorination process for vinyl chloride production industrialization, all countries turn to cheaper oil as raw material. In addition, most of the raw materials of PVC (about 57% wt%) are the associated by-products of chlorine, which are not only rich in raw materials, but also one of the most important products for developing chlor alkali industry and balancing chlorine. As a result, the proportion of PVC in plastic has been reduced, but it still maintains a high growth rate.
PVC plastics products are widely used, but in the middle of 70s, it was recognized that the monomer vinyl chloride (VCM) remained in PVC resin and products is a serious
EVA 1, widely used in foam material, functional films, packaging mold, hot melt adhesive, wire and cable and toys and other fields.
2, the EVA product of ethylene acetate content in 5%~10% is elastic film, etc.
3, the content of ethylene acetate is EVA in 20~28%, which is mainly used in hot melt adhesives and coating products.
4, the content of vinyl acetate is 5%~45%, the main products are thin film (including agricultural film) and sheet, injection molding, molded products, foaming products, hot-melt adhesives and so on.
(1) foamed shoe material. The shoe material is the most important application field of EVA resin in our country. In the EVA resin used in the shoe material, the content of vinyl acetate is generally 15% ~ 22%. Because EVA resin blend foam is soft, elastic and chemical resistant, it is widely used in soles and interior materials of middle and high grade tourist shoes, mountaineering shoes, slippers and sandals. In addition, this material is also used in the field of sound insulation board, gymnastic mat and sealing material.
(2) thin film. The main purpose of EVA film is the production of functional films. The functional films with high weatherability, anti fog and insulation performance, because polyethylene has no polarity, even adding a certain amount of antifogging agents, the antifogging properties can only be maintained for about 2 months; and adding a certain amount of EVA made of resin film, light not only has a higher rate, but also antifogging property have greatly improved, can be more than 4 months. In addition, EVA also can be used in the production of packaging film, medical film, laminated film, cast film. LCP V400P╰LCP V400P PP韓國樂天化學H5300 PC基礎創新塑料(南沙) ML7694 TPU上海亨斯邁90AB PC/ABS 韓國三星 NH-1023XD POM 美國杜邦 100P PA6/66美國杜邦72G33W NC010 PA12 日本宇部 3024U HDPE中石化廣州DMDA8008 HDPE新加坡雪佛龍菲利普HXM50100 PVC臺灣臺塑NI00-50 PA6中石化巴陵BL2280-H EVA日本三井化學150 PC上海三菱瓦斯 HL-5000 ABS日本東麗100G-30 PE蠟 泰國SCG化工 LP1040T LLDPE臺灣臺聚LL405 PC韓國三星 HN-1064I PP印度信誠H030SG PC美國DSM RX2123 WH PMMA 日本住友化學 HT20Y PA66日本旭化成FH772 EVA臺灣臺塑7470M PC日本帝人 G-3420H PPO 基礎創新塑料 GTX820-95301 PA66法國羅地亞C218LV15 BK PPO 日本旭化成 AG511 PP韓國韓華道達爾FB51G195 PP寧波臺塑3204 EMMA日本住友化學SWA210 PA6日本高安TN720 PP沙特681KPC日本三菱工程 GSV-2010R2 EVA日本東曹631 PA66基礎創新塑料RL-4410 PMMA 日本住友化學 LG X LCP V400P╰LCP V400P LCP V400P╰LCP V400P
(3) wire and cable. With the continuous development of computer and network engineering, more and more halogen-free flame-retardant cables and silane crosslinking cables are widely used due to the consideration of the safety of the computer room. Because EVA resin has good filler inclusiveness and crosslinkability, it is widely used in halogen free flame retardant cable, semiconductor shielded cable and two step silane crosslinking cable. In addition, the EVA resin is also used to make some special cable sheath. The EVA resin used in wire and cable is generally 12% to 24% of vinyl acetate.
LCP1.1 advantages of material
2.2 material properties
3.3 molding process
4.4 main uses
Material advantages
LCP advantages.
1. High mobility
2. Good size and good stability
3. Good liquidity
4, solvent resistance
5. High mechanical strength
6. Combustibility
LCP use.
1. Speed connectors, coils, switches, sockets
2. The parts of the pump and the parts of the valve
3. Automobile fuel peripheral parts
4, electronic furnace container
Poor mechanical property perpendicular to the direction of idea and flow
Material properties
Nature
Molding process
