PBT MT2008∫PBT MT2008

詳細內容：PBT MT2008∫PBT MT2008 PBT深圳杜邦S650FR BK851 PA66德國朗盛AC30 LDPE揚子巴斯夫2426H PA6日本東麗CM1014V0 G2895 LCP日本杜邦5130L BK010 PA66瑞士EMS TSZ1 BK PVC臺塑PR-415 PA66深圳杜邦79G13HSL BK039 PA11 法國阿科瑪 BMN-10440 PP基礎創新塑料MFXL-4036HS PC德國科思創（拜耳） 1700 RD PBT/ABS 長春 7320H PVC日本信越TK-700(粉) IXEF 比利時蘇威 1022/9008 PC日本出光 LC1500 PURE ABS寧波臺化AG12A1 POM 日本寶理 M25S TPU德國科思創（拜耳）8377 PP韓國LG H4540 TPV 美國埃克森美孚 241-73W236 PP臺塑1120D EVA美國杜邦53007 POM 美國杜邦 520MP PA6德國朗盛BKV30H2.0 EF SBS中石化巴陵YH-791 PP韓國樂天化學J-570S POM 日本寶理 M270PC/ABS 韓國LG GN-5101RF POE日本三井化學DF810 EVA日本尤尼卡WSVA3010 EVA中石化燕山9-1 ABS韓國LGAF312B PA66基礎創新塑料RFL369 PC/ABS 日本帝人 TN-7500-BK PP中石化福煉2832E1 PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 (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. PBT MT2008∫PBT MT2008 LCP日本寶理E130I-VF2201 MVLDPE(茂金屬)美國陶氏）5500G PPE 日本旭化成 1950J PA66德國巴斯夫A3X2G7 PP茂名實華450（粉） PBT長春4815 PMMA 韓國LG IH830 83447 PC日本三菱工程 7025G25 ABS德國巴斯夫HH-112 PA46荷蘭DSM TS350 PC日本出光 SC810K PMMA 德國贏創德固賽 8N 0V200 GPPS中石油獨山子500(藍底) PPS菲利普BR-111BL PC日本帝人 G-3130PH EPDM 日本三井化學 3070H PC基礎創新塑料 DX89406 BK PC臺化出光 IR-1700WW PEI 基礎創新塑料 EE003XXC TPEE美國杜邦HTR8223 BK320 PP沙特71EK71PS PA66德國DOMO66G15 PC日本三菱工程 GSN-2030R2 POM/PTFE 基礎創新塑料 KL-4020-BK HDPE中石油獨山子HD4801EX POE新加坡埃克森美孚6202 PA66美國杜邦HTNFR52G15BL NC010 LCP日本住友化學E6808LHF-BZ-Z PBT惠州南亞1403G6 GNC7 PA66日本杜邦HTN51G45HSL NC010 POM 寶理 M90S PA66美國杜邦QKB3A14 NC010 PBT基礎創新塑料(南沙)420SEO-BK1066 TPU上海亨斯邁65AB POM 深圳杜邦 9422 PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 (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 PBT MT2008∫PBT MT2008 EPDM 韓國SK S6090F EVA美國杜邦40L-03 PA11 法國阿科瑪 BESN G9 TL PA66基礎創新塑料RF-100-12 PC/ABS 基礎創新塑料 CY5100 PP中石化上海M700R PA66日本杜邦HTNHPALG20 PVDF 法國阿科瑪 2500-20 PMMA 德國贏創德固賽 8817 PC基礎創新塑料 DCL-4032 PC臺化出光 LC1500 LCP美國泰科納6130L ABS基礎創新塑料MG37EPX NA1000 EVA美國杜邦53021 PA6美國舒爾曼4603 HIPS美國NOVAS6600 PBT韓國LGHI-2152 TPUAH-650 PC德國科思創（拜耳） 1897 TPU德國科思創（拜耳）DP1485A PP中石油蘭州V30G PPO 基礎創新塑料(日本) 731-8284 PBT日本寶理4305 BK PPO 基礎創新塑料 PKN4752 PBT漳州長春3045-104E PVDF 法國阿科瑪 740 PA12 瑞士EMS XE3784 HDPE中石化燕山7600M LLDPE沙特6318BE K(Q)膠日本旭化成815 PP惠州中海殼牌EP300H TPE法國CTS431-40A PMMA 德國贏創德固賽 ZK6BR PC/ABS 鎮江奇美 PC-365 PA66日本三菱工程3021GH-20 PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 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. PBT MT2008∫PBT MT2008 PA12 法國阿科瑪 5533 PC/ABS 韓國LG GP5001RF HIPS基礎創新塑料CL4310 LLDPE沙特埃克森美孚LL 6201RQ PA12 日本宇部 3030JFX3 PA66上海羅地亞A 205F PA6T 日本三井化學 C430NW ABS遼寧華錦化工275 ABS日本電氣化學GR-2000 LLDPE韓國韓華道達爾EP30 PC/ABS 日本 CK40 PP寧波臺塑1120 PBT新光D202G30 DF4806HDPE中石油大慶2200J PC韓國樂天化學 PC -1100U LDPE沙特埃克森美孚LD 165BW1 PA6日本尤尼卡A1030B PBT韓國LGGP-2306F PA612 瑞士EMS CR-9-HV PA66美國杜邦HTNFR52G30LH BK PC/PET 基礎創新塑料 HX8300HPHIPS韓三星第一毛織HR-1360 PA66德國杜邦101L PA66德國巴斯夫A3Z PEI 基礎創新塑料 JL-4030 BK TPE惠州李長榮3540 TPU美國路博潤S385 PA6美國韋爾曼MRGF25/15 42H-BXDX9 PC上海三養 3025A WH PP南非薩索爾HKR102 ABS中石油吉化GE170 LCP美國泰科納LKX-1324 PBT日本三菱工程5308G45 PBT基礎創新塑料(南沙)DR48-7001 PP美國埃克森美孚PP8013L1 PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 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. PBT MT2008∫PBT MT2008 PEI 基礎創新塑料 2310R PA6美國舒爾曼6 NV 12FR PBT日本三菱工程5010GN6-15-BK PETG 美國伊士曼 0603 LCP美國杜邦1110 PA66基礎創新塑料RC1003 PC/ABS 臺化 AC310H-AB EPDM 美國LION 510 HDPE遼寧華錦化工5000S PBT日本東麗1164G-30 BK PPO 基礎創新塑料 GTX910 TPE德國膠寶TC7MGZ S340 PP美國泰科納GF40-04 PA6德國弗瑞圣塔B63GV30 LDPE中石油蘭州1810D POM 日本寶理 EB-08 POM/PTFE 基礎創新塑料 KL004A WH LLDPE中石油大慶DFDA-7042 PBT荷蘭DSMCCT GF30 IXEF 日本三菱工程 1032 PPO 日本旭化成 AG511 EAA美國埃克森美孚7010 PA11 法國阿科瑪 P210 TL BK PBT/PET 日本寶理 CN5330 PPS韓國三星XP-2140MX TPV 美國埃克森美孚 8191-60B500 TPU德國巴斯夫LP 9313 ABS寧波LGHI-121H BK PBT日本東麗1164G15 BK LLDPE加拿大諾瓦化學PF-0218D PP臺塑1024 PC基礎創新塑料(南沙) 244R POM/PTFE 韓國工程塑料 FL2020PC日本三菱工程 EGN-2020KR TPEE德國巴斯夫P-40H-05NC PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 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 PBT MT2008∫PBT MT2008 POE瑞士陶氏PL-1880G EVA韓國韓華道達爾DRE155 PA66美國杜邦70G43L BK PA6荷蘭DSM K225-KS PC韓國LG 1303-07 PA6荷蘭DSM K224-G3 GPPS鎮江奇美PG-33 PVC德國C12/62V PP臺塑3040 TPE美國吉力士OM 1255NX-1 PC日本出光 URC2000 POM 韓國工程塑料 AF-11 TPEE美國杜邦HTR8136-BK PA66基礎創新塑料RFL-4034 PP遼寧華錦化工EPS30R PC基礎創新塑料 PDX-D-02728 PC基礎創新塑料(西班牙) EXL9112-111 PVC德國K240 TPU美國陶氏101GF40 POM 日本寶理 TR-10D TPU德國巴斯夫ES90A11 PC日本帝人 LV-2250Y BK PMMA 日本住友化學 G5098 (粉） POM 韓國工程塑料 FG2020 BK ABS國喬D-1000 PP韓國韓華道達爾RB200 ABS英力士GP-25 PP東莞韓華道達爾GH42 PPS美國泰科納1141L4 ABS寧波LGFR-500 EVOH 日本可樂麗 F101A PBT北化院551-GT30S PA66美國杜邦FR72G25 V0 PC韓國LG K5030-739 PBT基礎創新塑料2735 BK1066 PBT MT2008∫PBT MT2008 PBT MT2008∫PBT MT2008 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