PC GV-3420R╱╲PC GV-3420R

詳細內容：PC GV-3420R╱╲PC GV-3420R POM 韓國工程塑料 FM2020 PA6T 日本三井化學 CH230NK-BK SEBS臺橡6151 PPE 日本旭化成 300 X13334 PEEK 基礎創新塑料 LC005 BK PP韓國樂天化學J-550L PA6日本東洋紡織T-422-01A PA6日本三菱工程CM1017 PP泰國石化1100NK PPO 基礎創新塑料 GTX910 PA12 法國阿科瑪 AZM30 PA6德國巴斯夫B3K HDPE韓國韓華道達爾C430A PA66日本東麗UTN310PC/ABS 基礎創新塑料 C2950 PBT深圳東麗EC44GE30 ABS韓國錦湖HFA450 PA6江蘇瑞美福MF800 PP中石化湛江東興PPH-T03 TPV 美國�？松�美孚 111-35 PC美國陶氏 201-15 MVLDPE(茂金屬)新加坡�？松�美孚3518PA POM 日本杜邦 DE-8502 TPV 美國�？松�美孚 121-60M200 PC/ABS 日本帝人 TN-7300 PA66基礎創新塑料RF-1006 LCP美國泰科納A130 LDPE沙特SABICLD 160AT PA6中石化巴陵YH-400 POM 美國杜邦 127UV ABS德國ROMIRA1001 FR VO/4 PC基礎創新塑料 EXL401 PC韓國LG 1301EP-30 PBT/PET 日本寶理 CN5330 PA6上海古比雪夫氮M20NC101 PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R (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 GV-3420R╱╲PC GV-3420R ABS美國英力士H702 PVDF 法國阿科瑪 450 PPO 基礎創新塑料 PPX-7110 PA66美國杜邦103F AS(SAN)奇美PN-127H PP北歐化工HC115FB PC泰國三菱工程 GS2030MR2 LCP美國泰科納5145L BK010 PC泰國三菱工程 HL-7001 PPO 基礎創新塑料 PX1005X PP中石化湛江東興PPH-T03 PC日本三菱工程 ECF2015R PA66美國杜邦70G20HSL EVA北京有機14-2 PA66日本東麗CM1011G45 PC德國科思創（拜耳） 1897 POM 日本寶理 YF-5 PC基礎創新塑料(南沙) EXL1433T TPEE荷蘭DSM EB464 PA6集盛M-BF160-N5 PP臺塑5060TPC日本三菱工程 GS2010MLR PC日本帝人 G-3130 TPEE美國杜邦4556 LLDPE中石化茂名DMDB-8916-GD PA46荷蘭DSM TW441 PPO 基礎創新塑料(日本) PX2938 PP北歐化工HJ325MO PBT惠州南亞1403G6 GBK4 PA12 基礎創新塑料 SCL36 PVC德國E74CC TPUS-690AL ABS德國巴斯夫2812TR PPO 基礎創新塑料 GFN1-630V-701 PC基礎創新塑料(南沙) HF1110-111 PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R (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 GV-3420R╱╲PC GV-3420RPOM 日本旭化成 HC750 LCP寶理E471i BK210P PPO 基礎創新塑料 PX1005X PMMA 南通三菱麗陽 IRK304 LLDPE中石化中原DFDC-7050 PBT漳州長春4815 PP韓國韓華道達爾FB51S PP韓國韓華道達爾RB200 PP沙特�？松�美孚1304E3 PP韓國SK BH3720 TPV 土耳其英菲力 VU420-60A POM 基礎創新塑料 KL-4030 LCP寶理GA130 LDPE中石化茂名818A PC三菱化工 7025L2 ABS臺化AG22AT PP德國巴塞爾M4N01L PP韓國LG M1400 PP日本普瑞曼J3056 TPU德國巴斯夫E695A10U PA6漳州長春10G6-201 ABS日本東麗884 X01 PP韓國大林HP602N ABS高膠粉山東萬達WD-132 ETFE 日本大金 EP-506 PC/ABS 美國陶氏 2000EZ EVA韓國韓華1159 PA66基礎創新塑料RC-1003 NT SBS中石化巴陵YH-188 PP韓國LG GP1007FH POM 韓國工程塑料 TX-11H TPUHI-2065AK PP廣州LG GP-1007FD PP南亞3117 ANC1 POM 基礎創新塑料 KL-4540D PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R 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 GV-3420R╱╲PC GV-3420R PP美國埃克森美孚7675KE2PBT基礎創新塑料120GF30 BK PC基礎創新塑料 SLX1432 IXEF 比利時蘇威 1622/9048 TPV 美國�？松�美孚 151-70 ABS奇美PA-765 BK ABS/PMMA 奇美 PA-718 PA66日本杜邦70G33HS1L BK PA66加拿大杜邦71G13L BK PC日本三菱工程 LGS-2410M PC日本三菱工程 GSN-2020R2 PP寧波臺塑4204 PA66日本旭化成FG172X31 PA66以色列NILITA 63 R V0 AS(SAN)日本TECHNO52485 LCP日本住友化學E6808LHF-BZ PPO 基礎創新塑料 PX2922 PMMA 鎮江奇美 CM-207 PA46荷蘭DSM TW200F5 POM 日本寶理 NW-02 AS(SAN)寧波臺化NF2200AR TPU美國泰科納GF60-01 PBT日本寶理3310 TPE德國膠寶HTC8920/41 ABS韓國三星UT-0520 LCP美國杜邦5145L WT010 ABS日本TECHNO25NP PA12 德國贏創德固賽 CX9703 PA66深圳杜邦FR50-BK153J PA6基礎創新塑料PDX-P-99044 PA6日本三菱工程1020C PC/ABS 沙伯基礎 NX10302 PA6法國羅地亞C216V40 PA12 法國阿科瑪 50R53 K(Q)膠韓國大林KR-03 PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R 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 GV-3420R╱╲PC GV-3420RPA66美國杜邦70G15T PA66基礎創新塑料RFL-4036 BK PA66深圳杜邦70G50HSLR BK TPU拜耳優得UT-95A TPEE新光DH7200 PA12 法國阿科瑪 MS1700 EVA韓國韓華1533 LCP美國杜邦7223 WT010 PVDF 法國阿科瑪 9000HD PP日本住友化學Y101 PA66美國TEKNOR APEX109 NT001 TPU德國巴斯夫E685A MS日本電氣化學MM-20 PPS菲利普R-4-XT ABS日本TECHNO400 TPU韓國SK S364DH SEBS臺橡6154 PVDF 美國蘇威 20810-55 PA66荷蘭DSM J-1/30/15/TF PVC寧波臺塑S-85 PC德國科思創（拜耳） 2405 BK PPO 基礎創新塑料 SE100X PA6中石化巴陵YH-3400 PC日本出光 GZ2540 PA66日本東麗CM2402 POM 美國杜邦 311DP PA66美國杜邦70G25HSLR ABS韓國錦湖HFA456N電木粉 日本松下電工 CU9970 PP中石化茂名PPD-MT45-S GPPS新加坡電氣化學MT-2-301 PC泰國三菱工程 S2000-9001 ETFE 日本大金 EP-521 PPS馬來西亞寶理6465A6 PP德國巴塞爾HP371P PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R 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 GV-3420R╱╲PC GV-3420R POM 德國巴斯夫 N2320-0038 PC基礎創新塑料 DD0009PCBK ABS日本UMGT11001 SEBS美國科騰FG1924X LLDPE中石化福煉DFDC-7050 PA66日本旭化成FR270 PBT德國巴斯夫B 4300 G3 PC/ABS 廣州LG GN-5301F PVC內蒙古臨�；�工SG-5 AS(SAN)奇美PN-918 ABSLG惠州HP-171 TPV 美國�？松�美孚 121-62M100 PA66基礎創新塑料RV008S-GYMDNAT LLDPE美國陶氏2036P PC日本出光 FN2200(粉) PA12 日本宇部 3030U PC日本帝人 LN-1250G TPEE荷蘭DSM PL380 PP韓國大林H2150 TPU德國巴斯夫ES95A50 TPEE美國杜邦6456 PC日本三菱工程 CLS1000 PVC寧波韓華HG-1000F(粉) PA66日本旭化成13G15 POM 日本寶理 TC-15L PBT美國杜邦S600F10 POE美國�？松�美孚3980FL PP甘肅蘭港石化H8020 POM 韓國工程塑料 FC2020H PA46荷蘭DSM 46HF4530 BK PMMA 日本住友化學 MH-4332 PC日本三菱工程 EGN-2020R2 CAB美國伊士曼553-0.4 PPO 基礎創新塑料 N1250 LCP美國杜邦ZE16130A-WT010 PC GV-3420R╱╲PC GV-3420R PC GV-3420R╱╲PC GV-3420R 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