POM 327UVE╗POM 327UVE

詳細內(nèi)容：POM 327UVE╗POM 327UVE SURLYN美國杜邦1652SR ABS臺化AT5500 HIPS奇美PH-88 BK LLDPE美國陶氏2645G PP中石油大慶EPS30R PBT長春4815 NCB PBT濰坊振興日升ZX900100 PA66深圳杜邦74G33J-NC010 LDPE中石化廣州2001COC美國泰科納6013F-04 PA12 德國贏創(chuàng)德固賽 ML17 ABS泰國朗盛NP2H-AT BK PA12 瑞士EMS FE 11036 BK PC基礎創(chuàng)新塑料 DE0029 AS(SAN)鎮(zhèn)江奇美PN-107 L125FG PA66基礎創(chuàng)新塑料RF-1006FR-HS PC嘉興帝人 ML-3206ZT PPO 基礎創(chuàng)新塑料 ZF-1004 EAA美國杜邦3990 POM 日本寶理 GR-20 PBT美國杜邦SK650FR PA66荷蘭DSM S223-G6U PEI 基礎創(chuàng)新塑料 HU1010PEI 基礎創(chuàng)新塑料 2200R TPU美國泰科納GF30-01 PA66美國杜邦70G30HSL PC/ABS 沙伯基礎 MC5400 HIPS鎮(zhèn)江奇美PH-88SF TPV 美國�？松�美孚 281-55MED HIPS韓國LG405AF PC基礎創(chuàng)新塑料(南沙) MPX2-WH9G554 ETFE 美國杜邦 2195 EVOH 日本合成化學 DC3023RB PFA 日本杜邦 C-5200 PA12 美國杜邦 350PHS POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE (1) injection: the general injection molding machine can be used, and the melting index of glass fiber reinforced PPS is 50. The technological conditions of injection are: barrel temperature, pure PPS at 280~330 C, 40%GFPPS at 300-350 C, nozzle temperature, pure PPS at 305 C, 40%GFPPS at 330 C, mold temperature at 120-180 C, injection pressure, 50-130MPA. POM 327UVE╗POM 327UVE LDPE日本尤尼卡DNDV0405RPP巴西H103 PC日本三菱工程 FPL3500 PP泰國石化3342R POM 韓國可隆 K300 BK ABS鎮(zhèn)江奇美D-2300 PBT日本寶理7030M TPU德國巴斯夫B95A52 LDPE新加坡聚烯烴F410-7 PP中石化海南T30S PVC韓國韓華KCH-15 PA66日本杜邦FR52G30BL NC POM 美國赫斯特 CF3500 PA66美國杜邦11C1-40 LCP德國赫斯特A700 BK HDPE惠州中海殼牌5421B PC嘉興帝人 MN-3600H PA6日本東麗CM1021POM 日本旭化成 4050 PP新加坡�？松�美孚1304E1 GPPS新加坡電氣化學MT-2-301 PA66日本旭化成R04066 PP南亞3210T4 EWT2 PPO 日本旭化成 340Z BK POM 美國杜邦 S630A TPE美國吉力士GLS 341-007 PA66美國杜邦80G25HS BK117 PA66德國巴斯夫A3HG6 LDPE韓國韓華955 TPV 美國�？松�美孚 121-75M200 LCP日本住友化學E6808LHF-BZ ABS日本東麗920 BK PP新加坡聚烯烴FC9413LTPO德國巴塞爾Q300F PC上海帝人 G-3410LL BK POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE (2) extrusion: exhaust exhaust extruder. The process is as follows: the temperature of the feeding section is less than 200 degrees, the temperature of the barrel is 300-340 degrees, the connection temperature is 320-340 degrees, and the die temperature is 300-320 degrees. (3) molding: suitable for large products, using two compression, first cooling, and then hot press. The preheating temperature of hot press is pure PPS at about 360 C 15min, GFPPS is about 380 centigrade 20min, and the pressure of mould pressure is 10~30Mpa, which is cooled to 150 DEG C. (4) spray forming: suspension spraying and suspension spraying and dry powder thermal spraying were used to spray the PPS onto the metal surface, and then the coating was obtained by plasticizing and quenching. The coating temperature of PPS was above 300 C and kept 30min. Drying process POM 327UVE╗POM 327UVE PC德國科思創(chuàng)（拜耳） 1095 000000 HIPS國喬PS-350K MVLDPE(茂金屬)美國陶氏）2045G PBT韓國LGHI-1002F PC日本三菱工程 GS2020MLR PVC韓國LGLK170(粉) PA66羅地亞A 246 M PBT廣州LGGP2306FW EPDM 美國陶氏 722P LDPE中石化上海N150 LLDPE韓國現(xiàn)代UF414 PBT日本三菱工程5710G30-S2-BK ABS/PMMA 韓國三星 SF-0509 BK HDPE中石化天津HD5502XA PA66美國首諾909 BK PA12 瑞士EMS LV-5H 9402 PA66法國羅地亞A218V40 BK ABS寧波臺化AG15EA PEEK 英國威格斯 450GL30 PBT日本東麗1184G-A30 PC泰國三菱工程 GS2010IR-9005 PA46荷蘭DSM TE341-BK PA66法國羅地亞A 30H2 V25 LCP美國伊士曼LG641PC基礎創(chuàng)新塑料(南沙) EXL1132T EPDM 美國陶氏 3660 SEBS美國科騰G1726 PPO 日本三菱工程 AN45 AES 日本UMG SE20 PA6/66瑞士EMS TSV0 PP馬來大騰石化SM-256 TPEE美國杜邦72D PP福聚ST751 PC泰國三菱工程 S-2001R TPU拜耳優(yōu)得U-80A10 POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE Temperature: 100~105 C Time: 3hr 2. Injection molding process 1) mold temperature: 60-80 C 2) barrel temperature: the front section: 220~260 C middle section: 290~310 C after section: 300~320 C Nozzles: 290~300 C 3) injection pressure: 60~70Mpa4) injection speed: medium speed 5) injection time: according to the size of the parts, the mold is filled with the parts, and the basic surface cooling and setting is the best. POM 327UVE╗POM 327UVE PA46日本DSM TS200F10 PP北歐化工BB125MO PA66意大利波利.布蘭德A 35GF PP韓國韓華道達爾CH53 PA66河南神馬尼龍EPR2702 ABS鎮(zhèn)江奇美PA-707K PMMA 南通三菱麗陽 VH5001 PC基礎創(chuàng)新塑料(南沙) D151 PVC東莞富宏NF-90A EVA韓國韓華1317 TPU美國路博潤X1007 POM 日本寶理 TR-10D K(Q)膠韓國雪佛龍菲利普KR-99 POM 美國杜邦 1727UV PA66美國首諾R533 PC/ABS 日本旭化成 PC-540 PA66美國杜邦EFE4068B LDPE北歐化工LE1120 TPU拜耳優(yōu)得UJ-90AU10 PP馬來大騰石化SM-488 CPE美國陶氏7100 PBT江蘇長春1200-211D PA12 瑞士EMS TR-70LX PA9T 日本可樂麗 G1300H-F02 BK PP新加坡聚烯烴AX191 EPDM 美國陶氏 4640 POM 泰國三菱工程 FU2025T PC/ABS 泰國三菱工程 MB8700 TPU德國巴斯夫85A PC日本三菱工程 GBV-2020R PA/ABS美國舒爾曼M/MK BK TPEE長春1163-201LL PPS日本寶理1135ML1 PPO 基礎創(chuàng)新塑料(南沙) 9406P PC/ABS 上�？扑紕�(chuàng)（拜耳） FR3002 POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE ABS The wall thickness of 1. products: the wall thickness of the products is related to the flow length of the melt, the production efficiency and the requirements of the use. The ratio of the maximum flow length and wall thickness of ABS melt is 190:1, this value will vary with the grade, so that the wall thickness of ABS products should not be too thin, the products need for electroplating, wall thickness is slightly thicker, to increase the adhesion of surface coatings and products. The wall thickness of this product is selected between 1.5 and 4.5mm. Considering the wall thickness of products, should also pay attention to the uniformity of the wall thickness, are not too big, the products need for electroplating on the surface should be smooth without bump, because these parts due to electrostatic interaction is difficult to remove dust adhesion, resulting in poor fastness of coating. In addition, it is necessary to avoid the existence of the sharp angle, so as to prevent the stress concentration, so it is appropriate to use the arc for the corner of the corner and the parts of the thick and thin connection. _ 2. draft: draft articles and shrinkage is directly related to the grade of different products, different shapes and different molding conditions and molding shrinkage have some differences, generally 0.3 ~ 0.6%, sometimes up to 0.4 ~ 0.8%, the product size precision molding. The demoulding slope of ABS products is considered as: the mold core part is 31 degrees along the die direction, and the cavity part is 4 (/ 1 20') along the die direction. For products with more complex shapes or letters and patterns, the deviated slope should be properly increased. The top 3. requirements: products due to apparent smoothness of the electroplating performance have a greater impact, any tiny scar on the table view there will appear obviously in electroplating, so in addition to the requirements of any scars are not allowed on the cavity, but also the effective area to the top, the the root rod at the top out of sync is better in the process of ejecting force should be uniform. POM 327UVE╗POM 327UVE POM 日本寶理 GH-15 PC基礎創(chuàng)新塑料(南沙) 923A PP北歐化工RF825MO PMMA 法國阿科瑪 HT121 POM 美國杜邦 525GR PBT日本寶理304SA PA66日本杜邦FR52G30LX TPU德國巴斯夫EB90A 52000 LCP日本住友化學E6006 BK PPO 基礎創(chuàng)新塑料(日本) FM3020VE TPU拜耳優(yōu)得UJ-90AU10 PA66基礎創(chuàng)新塑料RFL-4036 TPU深圳科思創(chuàng)（拜耳）UT-74D10 PC伊朗國家石化 PGPC1822 PA46日本DSM TS200B3 BK PP韓國韓華道達爾RJ581Z LCP日本住友化學E7008 PP南亞3117 ENC1 PC基礎創(chuàng)新塑料 D-EP FR PA66德國朗盛AKV30H2.0 NC HDPE臺塑9003 TPEE美國吉力士G2706-1000-00 PC基礎創(chuàng)新塑料(南沙) FXD121R PC廣州LG EF-1006FD LDPE中石化燕山LD607 PBT基礎創(chuàng)新塑料430 PP中石化茂名HC9012-M PA66深圳杜邦HTNFR52G30NH NC010 PA6荷蘭DSM K224-TG9 PC泰國三菱工程 GN-2030R2 TPE歐盟杜邦8238 TPE首創(chuàng)SA8N-A01 ABS基礎創(chuàng)新塑料VW300 BLO2082 PP韓國樂天化學JI320 HDPE中石化茂名TR-144 POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE 4. exhaust: in order to prevent the occurrence of problems such as bad exhaust, molten material burn and obvious seam line in the process of mold filling, we need to set up exhaust holes or exhaust tanks which are not more than 0.04mm, so as to discharge gas generated by melting material. 5. runner and gate: in order for ABS melt to fill all parts of the die cavity as quickly as possible, the diameter of the runner is not less than 5mm, and the thickness of the gate is over 30% of the product thickness. The length of the straight part (about the part that will enter the cavity) is about 1mm. The position of the gate should be determined according to the requirements of the products and the direction of the flow of the material. For the products that need to be treated with electroplating, it is not allowed to exist on the adhesion surface of the coating. Raw material preparation POM 327UVE╗POM 327UVE PEEK 吉林中研高塑 551G EPDM 韓國SK S600F PC上海三養(yǎng) 3025GN10 HIPS韓三星第一毛織VH-1800EX PP韓國韓華道達爾TF430 POM 美國赫斯特 S9363 ABS高膠粉國喬60 P TPU美國陶氏302EZ POM 韓國工程塑料 F10-03H PP日本住友化學ZR3 PP中石化廣州PPH-F03G PA66美國Nylene4114 BK LLDPE榆林延長中煤DFDA-7042 PP韓國韓華道達爾HR100 PA66上海古比雪夫氮G30FRNC201 PP中石化茂名EPT30R POM 日本三菱工程 FU2025T EVA韓國韓華道達爾E182L PMMA 上海贏創(chuàng)德固賽 8NDF20 HDPE中石油吉化JHMGC 100S PP美國�？松�美孚PP7555KNE2 PC/ABS 韓國LG 5001 PBT德國巴斯夫B 4300 G4 PA6德國巴斯夫TG7S PP馬來大騰石化SM-850 PPO 基礎創(chuàng)新塑料 PX9406X MBS美國羅門哈斯K175P PBT日本寶理531HS PPS日本油墨HT1302 ETFE 日本旭硝子 AH-2000 PC基礎創(chuàng)新塑料 HPX4 PP沙特5703P ABS韓國三星GR-4010 PA46荷蘭DSM HF5040 PC日本帝人 GN-3610H POM 327UVE╗POM 327UVE POM 327UVE╗POM 327UVE LLDPE The most common method of production of PE is through slurry or gas processing, and a few are processed by solution. All these processes are exothermic reactions involving ethylene monomer, a- olefin monomer, catalyst system (probably more than one compound) and various kinds of hydrocarbon diluents. Hydrogen and some of the catalysts are used to control the molecular weight. The slurry reactor is usually a stirred tank or a more commonly used large ring reactor in which the slurry can be stirred. Polyethylene particles are formed when ethylene and copolymerized monomers are in contact with the catalyst. After removing the diluent, the polyethylene particles or particles are dried and added to the dosage according to the dosage to produce the granular material. The modern production line of a large reactor with a twin screw extruder can produce more than PE40000 pounds per hour. The development of the new catalyst contributes to the improvement of the performance of the new grade HDPE. The two most commonly used catalysts are Philip's chromium oxide based catalyst and an alkyl aluminum catalyst for titanium compounds. The HDPE produced by the Philip type catalyst has a medium - width molecular weight distribution, and the molecular weight distribution of the titanium - alkyl aluminum catalyst is narrow. The catalyst used in the production of narrow MDW polymers with a compound reactor can also be used to produce a wide MDW grade. For example, two series reactors that produce significantly different molecular weight products can produce Shuangfeng molecular weight polymer, which has a molecular weight distribution in the full width domain. molecular weight