【 PA66 ACP300K 〗 产品 →，PP J-721GR 、‖。TPE 50A-3E2099 、‖。PA66 HTN53G35LRHF 、‖。PC 945 、→，LDPE 1022FH24 PC/ABS T88-4N PEI 3452-7301 PBT 1494X02 、→，PA66/、→，PP FR-160 、‖。PP 30XU-001 、→，PP TKC406PNAT TPU 2510 、‖。PBT 3030-104S 、→，LDPE 2601TX17 PP C600MU 、→，PA612 77G33HS1L 、‖。PP 1102LP PA6 RS60E10TL PC GS2020MLR TPU TH98AB 、‖。PC/ABS FR90 TPEE GPV82B5 、‖。PC LV-2250Z TPE TF4BTL 、→，PBT 5010GN6-30M8X 、‖。PA6 V130CS 、→，PA12 L16G 、‖。TPE 30HS TPU UD-71D10 、→，PBT PF300G4 EVA 1850A PA66 50BW 、‖。PC/ABS C1200HFM-BK 、→，EMA SP2268 TPE B194 、‖。PPO 731 、→，PC/ABS GP5006BH 、→，PA66 FN714 、‖。PA12 、→，POM 805Z 、→，PA12 A1709P 、→，LLDPE LLD50926 、‖。PC ML7693 、→，TPCHTR8163HVBK PA66/PTFE RFL-4036 NAT PC/ABS SN-280-G30-V0 TPE TF6AAF PC CFR7431 TPU WHT-1198 、‖。ABS HF-0660IW 、‖。PC/ABS C1000HF PC LUX7430C 、→，TPU 58271 、‖。PC FL903 、‖。PC 6555 、→，PTFE 60 、‖。PC 945 WH4D146 、‖。PPS BR-42C PA6 TS 5021 、→，EMAA 9150 PP ST869K 、‖。PP M1500B PBT 5300 PP EP310D PPS 0203P6 PC GSV-2030R2 BK 、‖。PA6 DP2037/30H2.0LT 、‖。PA66 PA7001G7 PP EKC133N PP GB601HPHK060AE(LGF30) 、‖。PP 8500 PA6 K223-HM6 PP 9421 PPO GTX830 、‖。POM AW-02 PA66 3021GH30NAT PP 5405 、→，TPV TX-5283 HDPE T60-800 、‖。TPU C85A POM AM90S PC 1414 WH9A320L 、‖。PMMA HI925HS 、→，EAA 50E725 、‖。PC -30 、‖。 H2020 PP J430 PA66 909 、‖。PA12 3030JI9L PC LGK5030-739 、→，PA66 CM3301L 、‖。PBT 5630-276V PC K-30/T10 PC LUX9612G PC 124 EVA WPP554E18 、→，PA66 A218GV30 、→，EEA 62220 、→，ENBA 3107 、‖。TPU GP95AB 、→，EVA 7870H 、‖。TPV VX 5065UIX PA6 KN173ST3R 、‖。LCP A230 BK 、‖。PP RA130E-6020 、→，PA66 RX05495 、→，PP 6652 、‖。PBT UCF2020 LDPE 2F1.5B POM MT24F01 ABS PS6050 PP MF006S 、→，PP MC002 、→，LDPE TX8024 PC/ABS PL2010A2 、‖。AS23K(W)-01 、 【 PA66 ACP300K 〗 产品 PVC (1) cost barrier PVC is a basic chemical raw material, and its product diversity is relatively small. Under the completely competitive market structure in China, the cost is the most important factor that affects the competitiveness of enterprises. As a result of industry characteristics, raw materials and energy occupy a high proportion in product cost. The cost of oil ethylene is mainly affected by the impact of the price of petroleum; calcium carbide production cost is mainly affected by the cost effect in general, calcium carbide, calcium carbide cost accounted for about PVC 70% of the cost, and the cost of electricity has accounted for about 60% of the cost of calcium carbide, because China is rich in power resources in the west, the electricity price is relatively low, compared with the production Eastern Enterprises calcium carbide production enterprises, the calcium carbide method has certain advantages in terms of cost. With resource endowments, supporting the production of calcium carbide enterprises, will build more solid cost barriers. Industrial policy barriers To promote the upgrading of chlor alkali industry in the industrial structure, regulate the development of the industry, in accordance with the principle of sustainable development to optimize the layout and orderly development, adjust the structure, save energy, protect the environment, safety production, technological progress, the national development and Reform Commission issued the "formulation (chlor alkali caustic soda, PVC) industry access conditions", and since the beginning of December 1, 2007: in the industrial layout for new chlor alkali production enterprises should be close to the resources, the energy area, the eastern region in addition to the relocation of enterprises outside the principle of caustic soda project is no longer the new carbide PVC project and its matching; technology requirements for construction and reconstruction of the calcium carbide PVC project must be simultaneously supporting the building of carbide slag cement and carbide slag comprehensive using the device access conditions; from the index of energy consumption and environmental standards for new projects. The adjustment of industrial policy greatly improves the threshold of capital, technology, talents and resources in the chlor alkali industry EVA is a copolymer of ethylene and acetic acid. The Chinese chemical name is ethylene vinyl acetate copolymer (ethylene vinyl acetate copolymer). The English chemical name is Ethylene Vinyl Acetate Copolymer. The application field of EVA is quite extensive. The market consumption in China is increasing year by year, especially in shoemaking industry, which is applied to middle and high grade shoes, mountaineering shoes, slippers, sandals, soles and interior materials. Chinese name EVA plastics Foreign language name Ethylene Vinyl Acetate Copolymer Chinese chemical name Ethylene vinyl acetate copolymer application area Shoe making industry Make Copolymerization of ethylene and acetic acid Catalog 1.1 encyclopedia card 2.2 brief introduction 3.3 characteristics 4.4 application fields 5.5 physical property table medical aircraft The lin] Ethylene ['the theta, [of] Vinyl [of] vainil] ['the ethylene vinyl Acetate ['? sitit] [of] Copolymer [k u'p ester salt. Lim.] [of] copolymer brief introduction Ethylene vinyl acetate copolymer, called EVA. Ethylene vinyl acetate (VA) content in 5%-40%, and polyethylene (PE) compared to EVA due to the molecular chain of the vinyl acetate monomer, thereby reducing the high crystallinity, improved toughness, impact resistance, filler compatibility and heat sealing performance, is widely used in foam material, functional films, packaging mold, hot melt adhesive, wire and cable and toys and other fields.