POM 327UVE╗POM 327UVE

详细内容：POM 327UVE╗POM 327UVE SURLYN美国杜邦1652SR ABS台化AT5500 HIPS奇美PH-88 BK LLDPE美国陶氏2645G PP中石油大庆EPS30R PBT长春4815 NCB PBT潍坊振兴日升ZX900100 PA66深圳杜邦74G33J-NC010 LDPE中石化广州2001COC美国泰科纳6013F-04 PA12 德国赢创德固赛 ML17 ABS泰国朗盛NP2H-AT BK PA12 瑞士EMS FE 11036 BK PC基础创新塑料 DE0029 AS(SAN)镇江奇美PN-107 L125FG PA66基础创新塑料RF-1006FR-HS PC嘉兴帝人 ML-3206ZT PPO 基础创新塑料 ZF-1004 EAA美国杜邦3990 POM 日本宝理 GR-20 PBT美国杜邦SK650FR PA66荷兰DSM S223-G6U PEI 基础创新塑料 HU1010PEI 基础创新塑料 2200R TPU美国泰科纳GF30-01 PA66美国杜邦70G30HSL PC/ABS 沙伯基础 MC5400 HIPS镇江奇美PH-88SF TPV 美国埃克森美孚 281-55MED HIPS韩国LG405AF PC基础创新塑料(南沙) MPX2-WH9G554 ETFE 美国杜邦 2195 EVOH 日本合成化学 DC3023RB PFA 日本杜邦 C-5200 PA12 美国杜邦 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泰国石化3342R POM 韩国可隆 K300 BK ABS镇江奇美D-2300 PBT日本宝理7030M TPU德国巴斯夫B95A52 LDPE新加坡聚烯烃F410-7 PP中石化海南T30S PVC韩国韩华KCH-15 PA66日本杜邦FR52G30BL NC POM 美国赫斯特 CF3500 PA66美国杜邦11C1-40 LCP德国赫斯特A700 BK HDPE惠州中海壳牌5421B PC嘉兴帝人 MN-3600H PA6日本东丽CM1021POM 日本旭化成 4050 PP新加坡埃克森美孚1304E1 GPPS新加坡电气化学MT-2-301 PA66日本旭化成R04066 PP南亚3210T4 EWT2 PPO 日本旭化成 340Z BK POM 美国杜邦 S630A TPE美国吉力士GLS 341-007 PA66美国杜邦80G25HS BK117 PA66德国巴斯夫A3HG6 LDPE韩国韩华955 TPV 美国埃克森美孚 121-75M200 LCP日本住友化学E6808LHF-BZ ABS日本东丽920 BK PP新加坡聚烯烃FC9413LTPO德国巴塞尔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德国科思创（拜耳） 1095 000000 HIPS国乔PS-350K MVLDPE(茂金属)美国陶氏）2045G PBT韩国LGHI-1002F PC日本三菱工程 GS2020MLR PVC韩国LGLK170(粉) PA66罗地亚A 246 M PBT广州LGGP2306FW EPDM 美国陶氏 722P LDPE中石化上海N150 LLDPE韩国现代UF414 PBT日本三菱工程5710G30-S2-BK ABS/PMMA 韩国三星 SF-0509 BK HDPE中石化天津HD5502XA PA66美国首诺909 BK PA12 瑞士EMS LV-5H 9402 PA66法国罗地亚A218V40 BK ABS宁波台化AG15EA PEEK 英国威格斯 450GL30 PBT日本东丽1184G-A30 PC泰国三菱工程 GS2010IR-9005 PA46荷兰DSM TE341-BK PA66法国罗地亚A 30H2 V25 LCP美国伊士曼LG641PC基础创新塑料(南沙) EXL1132T EPDM 美国陶氏 3660 SEBS美国科腾G1726 PPO 日本三菱工程 AN45 AES 日本UMG SE20 PA6/66瑞士EMS TSV0 PP马来大腾石化SM-256 TPEE美国杜邦72D PP福聚ST751 PC泰国三菱工程 S-2001R TPU拜耳优得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北欧化工BB125MO PA66意大利波利.布兰德A 35GF PP韩国韩华道达尔CH53 PA66河南神马尼龙EPR2702 ABS镇江奇美PA-707K PMMA 南通三菱丽阳 VH5001 PC基础创新塑料(南沙) D151 PVC东莞富宏NF-90A EVA韩国韩华1317 TPU美国路博润X1007 POM 日本宝理 TR-10D K(Q)胶韩国雪佛龙菲利普KR-99 POM 美国杜邦 1727UV PA66美国首诺R533 PC/ABS 日本旭化成 PC-540 PA66美国杜邦EFE4068B LDPE北欧化工LE1120 TPU拜耳优得UJ-90AU10 PP马来大腾石化SM-488 CPE美国陶氏7100 PBT江苏长春1200-211D PA12 瑞士EMS TR-70LX PA9T 日本可乐丽 G1300H-F02 BK PP新加坡聚烯烃AX191 EPDM 美国陶氏 4640 POM 泰国三菱工程 FU2025T PC/ABS 泰国三菱工程 MB8700 TPU德国巴斯夫85A PC日本三菱工程 GBV-2020R PA/ABS美国舒尔曼M/MK BK TPEE长春1163-201LL PPS日本宝理1135ML1 PPO 基础创新塑料(南沙) 9406P PC/ABS 上海科思创（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 日本宝理 GH-15 PC基础创新塑料(南沙) 923A PP北欧化工RF825MO PMMA 法国阿科玛 HT121 POM 美国杜邦 525GR PBT日本宝理304SA PA66日本杜邦FR52G30LX TPU德国巴斯夫EB90A 52000 LCP日本住友化学E6006 BK PPO 基础创新塑料(日本) FM3020VE TPU拜耳优得UJ-90AU10 PA66基础创新塑料RFL-4036 TPU深圳科思创（拜耳）UT-74D10 PC伊朗国家石化 PGPC1822 PA46日本DSM TS200B3 BK PP韩国韩华道达尔RJ581Z LCP日本住友化学E7008 PP南亚3117 ENC1 PC基础创新塑料 D-EP FR PA66德国朗盛AKV30H2.0 NC HDPE台塑9003 TPEE美国吉力士G2706-1000-00 PC基础创新塑料(南沙) FXD121R PC广州LG EF-1006FD LDPE中石化燕山LD607 PBT基础创新塑料430 PP中石化茂名HC9012-M PA66深圳杜邦HTNFR52G30NH NC010 PA6荷兰DSM K224-TG9 PC泰国三菱工程 GN-2030R2 TPE欧盟杜邦8238 TPE首创SA8N-A01 ABS基础创新塑料VW300 BLO2082 PP韩国乐天化学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 韩国SK S600F PC上海三养 3025GN10 HIPS韩三星第一毛织VH-1800EX PP韩国韩华道达尔TF430 POM 美国赫斯特 S9363 ABS高胶粉国乔60 P TPU美国陶氏302EZ POM 韩国工程塑料 F10-03H PP日本住友化学ZR3 PP中石化广州PPH-F03G PA66美国Nylene4114 BK LLDPE榆林延长中煤DFDA-7042 PP韩国韩华道达尔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韩国韩华道达尔E182L PMMA 上海赢创德固赛 8NDF20 HDPE中石油吉化JHMGC 100S PP美国埃克森美孚PP7555KNE2 PC/ABS 韩国LG 5001 PBT德国巴斯夫B 4300 G4 PA6德国巴斯夫TG7S PP马来大腾石化SM-850 PPO 基础创新塑料 PX9406X MBS美国罗门哈斯K175P PBT日本宝理531HS PPS日本油墨HT1302 ETFE 日本旭硝子 AH-2000 PC基础创新塑料 HPX4 PP沙特5703P ABS韩国三星GR-4010 PA46荷兰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