PC ML3729卐PC ML3729

詳細(xì)內(nèi)容：PC ML3729卐PC ML3729PC/PTFE 基礎(chǔ)創(chuàng)新塑料 DFL22 TPV 韓國(guó)樂(lè)天化學(xué) HX-155DB PA66美國(guó)杜邦MIN121 NC010 PA66法國(guó)羅地亞A216 S30 PA66美國(guó)杜邦HTNFR52G30L LCP日本住友化學(xué)E6007LHF-MR-Z PP福聚73F4-2 ABS韓國(guó)錦湖HFA707 LDPE中石化燕山1I40A PC韓國(guó)LG 1621-02 LDPE惠州中海殼牌2420H POM 美國(guó)泰科納 LGC15GTX-3014 HIPS寧波臺(tái)化8250 PEI 基礎(chǔ)創(chuàng)新塑料 ATX200 PMMA 德國(guó)贏創(chuàng)德固賽 8NDF21 PC伊朗國(guó)家石化 PGPC1012 PP美國(guó)泰科納GF40-20 PA66法國(guó)羅地亞A218V25 BK PA46荷蘭DSM TE351 TPE美國(guó)吉力士G2705 PC/ABS 基礎(chǔ)創(chuàng)新塑料 CY5100 HDPE上海賽科HD5502AA PA6德國(guó)巴斯夫B3WG7 LCP寶理E471i VF2201 TPV 美國(guó)埃克森美孚 8221-70 PP韓國(guó)韓華道達(dá)爾BI432 PC/ABS 韓國(guó)LG GN5001RFHEMA法國(guó)阿科瑪29MA03 PA66南亞6212GA FNC1 PETG 美國(guó)伊士曼 Z6008 PC日本三菱工程 GS2015MDR PC日本帝人 AM-1801 PBT長(zhǎng)春1100-630S PBT日本寶理721SA PP美國(guó)�？松�美孚PP7815 E1 PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 (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. PC ML3729卐PC ML3729 PPS日本油墨ES-3-204 PEI 基礎(chǔ)創(chuàng)新塑料 EX99550C PP韓國(guó)韓華道達(dá)爾BI970 PFA 美國(guó)蘇威 MFA 1041 PP韓國(guó)SK BH3820 SEBS中石化巴陵YH-602 PBT日本寶理304SA BK PPS菲利普PR25(粉) PP韓國(guó)LG T3410 LLDPE沙特FC 21HN HDPE韓國(guó)LGBE0400 PA66基礎(chǔ)創(chuàng)新塑料RF004 BK TPU德國(guó)巴斯夫ET164D GPPS日本電氣化學(xué)MW-1-321 PBT德國(guó)巴斯夫B 4406 G6(2) BK PP韓國(guó)大林HP400M PPO 基礎(chǔ)創(chuàng)新塑料(日本) EX130-770 POM 日本旭化成 7010 PBT江蘇三房巷G20 PP沙特巴塞爾HP456J PP臺(tái)化S1023 PA6上海巴斯夫B3S PA66日本杜邦ST801（粉） TPU德國(guó)科思創(chuàng)（拜耳）KU2-8785A PC/ABS 韓國(guó)錦湖 HAC-8250 PETG 美國(guó)伊士曼 GN078 TPV 荷蘭DSM X5725B4 LCP馬來(lái)西亞寶理E130I BK210P GPPS新加坡電氣化學(xué)MW-1-301 AES 韓國(guó)錦湖 HW600FR PC日本帝人 G-3120PH PVDF 美國(guó)3M 11010 LCP日本住友化學(xué)E6808THF-NC PC新加坡帝人 G-3510R PA66深圳杜邦70G33L PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 (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 PC ML3729卐PC ML3729 PC/ABS 日本 CKF50G20 CAB美國(guó)伊士曼381-20 PBT日本寶理3116 ED3002 COC德國(guó)TOPAS 8007-400 PA46基礎(chǔ)創(chuàng)新塑料STN-L-4030 GPPS日本電氣化學(xué)MW-1-321 TPE蘇州吉力士GLS 331-178 PC基礎(chǔ)創(chuàng)新塑料 PDX-D-99620 PA12 瑞士EMS L25 H BK PBT杭州新光E202G30 PA66瑞士EMS AS/10 V0 BK POM 韓國(guó)可隆 LF302 PA66基礎(chǔ)創(chuàng)新塑料RAL4026 PP韓國(guó)大林RP215N PC/ABS 奇美 PC-540 PC基礎(chǔ)創(chuàng)新塑料(南沙) 3412HF ABSLG惠州HP-100 PVC德國(guó)S4170AOF PBT馬來(lái)西亞巴斯夫B4406G2 HIPS韓三星第一毛織VH-1800S AS(SAN)奇美PN-918EMA美國(guó)杜邦22-2 HIPS韓三星第一毛織VE-1890K PBT德國(guó)巴斯夫B 4406 G4 LLDPE中石化福煉DFDC-7050 LCP日本寶理S471 LLDPE沙特MG500026 PBT基礎(chǔ)創(chuàng)新塑料B50GF30 PC日本帝人 LN-2250Y PA6T 日本三井化學(xué) C645NK PC日本帝人 LN-2520HB PP北歐化工BJ368MOPC/ABS 基礎(chǔ)創(chuàng)新塑料 MC5400 AS(SAN)奇美PN-127L100 SBS李長(zhǎng)榮3411 PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 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. PC ML3729卐PC ML3729 PBT日本三菱工程5710GT30-X4-BK PBT基礎(chǔ)創(chuàng)新塑料325 BK1066 PA46基礎(chǔ)創(chuàng)新塑料STN-L HS HDPE沙特東方石化F1 PBT美國(guó)杜邦SK665 NC PP韓國(guó)韓華道達(dá)爾FB51175 PP福聚8191 PA12 瑞士EMS LV-50H TPUS-685AL PP臺(tái)化K7009AH PPO 日本旭化成 G702 ABS馬來(lái)西亞?wèn)|麗500 PA46荷蘭DSM TS200F6NC(BK)PC/ABS 上�？扑紕�(chuàng)（拜耳） FR3008HR PE蠟 泰國(guó)SCG化工 LP1040T PBT美國(guó)赫斯特3310 POM 美國(guó)泰科納 UV25Z PP寧波臺(tái)塑5200XT TPU德國(guó)科思創(chuàng)（拜耳）192X PC日本三菱工程 GMB2020NR PA66惠州南亞6210GC FBK1 PP基礎(chǔ)創(chuàng)新塑料MB-1006HS-S PP韓國(guó)曉星J-740 PC臺(tái)化 AC2851PC基礎(chǔ)創(chuàng)新塑料 EXL9335 PEEK 美國(guó)阿莫科 E1230TPU85A PC/PET 基礎(chǔ)創(chuàng)新塑料 EXXX0053 TPU美國(guó)陶氏302EZ PA6德國(guó)朗盛BKV30H2.0 EF PA66德國(guó)巴斯夫A3WG5 NC PC日本出光 AZ1900 ABS臺(tái)化AG10NP HDPE泰國(guó)石化5604F HDPE伊朗國(guó)家石化HF5101 PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 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. PC ML3729卐PC ML3729 PA66南亞6310 PPS日本東麗A310M PP中石化鎮(zhèn)海F3-045 LCP日本寶理C130 BK010 PC韓國(guó)三養(yǎng) 3000L GY PC日本住友化學(xué) ST5131V LDPE中石化上海Q281D LDPE日本宇部C180 PC日本三菱工程 GSV-2030R2 PA66瑞士EMS 6093 AS V0 ABS日本電氣化學(xué)K-300 POM 日本旭化成 HC460 PP惠州中海殼牌EP05 PA66漳州長(zhǎng)春20G6-201 PP中石化揚(yáng)子J340 PC韓國(guó)樂(lè)天化學(xué) PC -1220 TPE德國(guó)膠寶HTP5881/64 PC德國(guó)科思創(chuàng)（拜耳） 2600 PA12 德國(guó)贏創(chuàng)德固賽 L1700 POM 德國(guó)泰科納 MR90GB-K XF LDPE中石化上海Q281(NH51)CPE美國(guó)盛禧奧（斯泰隆）702P HDPE伊朗國(guó)家石化HD 7000 F PP沙特國(guó)家石化R40MLT PBT韓國(guó)LGGP-2306FW PA46荷蘭DSM TE248F6 PP臺(tái)化S1003 PBT中石化儀征L2100 LLDPE韓國(guó)樂(lè)天化學(xué)UF414 PBT美國(guó)杜邦ST-830FR NC010 PEI 基礎(chǔ)創(chuàng)新塑料 EF-1004 BK EVA韓國(guó)韓華道達(dá)爾ZE280L PEEK 美國(guó)蘇威 AV- B GF30 AES 韓國(guó)錦湖 HW603E(粉) PP沙特國(guó)家石化CP90N PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 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 PC ML3729卐PC ML3729 PA66上海羅地亞A30H1V30 V0POM 日本旭化成 LD755 PA6德國(guó)格虜伯AL25LN PA6美國(guó)杜邦73M40 NC010 PBT日本三菱工程SEF-530FPPO 基礎(chǔ)創(chuàng)新塑料 SE100X PA66德國(guó)巴斯夫VE30C PP南亞3213M8 PPS日本出光F181PX1-X1 PC/ABS 臺(tái)化 AC2500 PBT漳州長(zhǎng)春4130-200K TPU德國(guó)科思創(chuàng)（拜耳）DP1485A PA6德國(guó)6G15 SURLYN美國(guó)杜邦1650-E POM 德國(guó)赫斯特 C27021 XAP LS SEBS中石化巴陵YH-604 PC日本三菱工程 EHR3150 PC/PET 日本帝人 AM-9020F PEI 基礎(chǔ)創(chuàng)新塑料 6202 PC日本三菱工程 ECF2008 KR PA66泰國(guó)東麗CM3004G15 PC日本帝人 L-1225L BK PC基礎(chǔ)創(chuàng)新塑料(南沙) XHT3141-GY8DO46 ABS韓國(guó)三星MP-0160R PP東莞韓華道達(dá)爾FH44 SEBS美國(guó)科騰G-1651 TPU美國(guó)諾譽(yù)58810 HDPE沙特拉比格石化F0554T PA66日本旭化成1402SH XA1 LCP美國(guó)杜邦7130L BK010 PA66新加坡杜邦103FHS NC010 PA66美國(guó)杜邦151L HIPS韓國(guó)巴斯夫495F BK PP南非薩索爾HRV100 PP中石化上海M800E PC ML3729卐PC ML3729 PC ML3729卐PC ML3729 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