POM TE-21▓POM TE-21

详细内容：POM TE-21▓POM TE-21 POM 马来西亚宝理 M90LV PPS日本油墨GB8411 PA9T 日本可乐丽 G1250A PP南非萨索尔100P TPU德国巴斯夫1180A PP中石化扬子K9927 ABS马来西亚东丽100G-10 TPU德国巴斯夫ESP 9339 PA66深圳杜邦ST801 NC010 HDPE中石化福炼M200054F HDPE辽宁华锦化工T60-800 PC基础创新塑料(南沙) LUX9612POM 日本旭化成 MG210 EPDM 日本三井化学 3072EM TPV 土耳其英菲力 VU447-75 PA66美国杜邦105 BK010A PP北欧化工HB300GF PPO 基础创新塑料(日本) PCN2811 POM 美国杜邦陶氏 ACE90 PC基础创新塑料(南沙) ML7672-581D006 PA66美国杜邦158 LCP美国杜邦7233-WT050 PA6瑞士EMS RDS 4543 PA66美国首诺R543H TPUAH-670 TPU德国科思创（拜耳）8785APC/ABS 沙伯基础 MC8800 PP泰国石化300S POM 韩国工程塑料 GR-30 PA66美国杜邦132F PBT日本宝理6302T PA66美国泰科纳7020-2 NF2001 PVDF 法国阿科玛 2800-00 PC/ABS 镇江奇美 PC-345 PPS美国泰科纳6165A6 POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 (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 TE-21▓POM TE-21 POM 韩国可隆 K700 BK ABS马来西亚东丽700-X01 PA6德国巴斯夫B3GK24 BK PC/ABS 日本大赛璐 S6500L PA66日本EMS BT-11 UVPA6T 美国杜邦 HTNFR52G30NH POM 日本三菱工程 TC3030 PBT漳州长春3015-200S POE日本三井化学DF740 PP马来大腾石化SM-256 TPUZA906TS LCP日本宝理A410 TPU拜耳优得3092AU PA66日本宇部2020GX7-4 TPU德国科思创（拜耳）355 PBT美国杜邦LW9030 BK PA66美国首诺21SPC PVC内蒙古乌海化工SG-5 PC韩国LG 1301-15 TPU美国RON R172D POM 韩国LG GC-210 IXEF 比利时苏威 1032-0008 PA66日本东丽CM3003G-15 PC德国科思创（拜耳） 3108 TPEE长春1163XL TPU德国巴斯夫1185A V0 POM 日本宝理 M90-44 PA9T 日本可乐丽 G2450 BK PC日本帝人 G-3310M BK PA66基础创新塑料RFL36XXY PP北欧化工20 YK 270E PA6上海古比雪夫氮G30 NC201 FEP 日本大金 NP-120 AS(SAN)宁波台化NX3400 PA66日本东丽CM1014-V0 POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 (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 TE-21▓POM TE-21 PC日本出光 G2530 BK POM 美国泰科纳 M270 BK PETG 韩国SK T95 PPS日本宝理1130A64 ABS韩国三星NH-0700FX ABS基础创新塑料MG39U NA1000 PA6广东新会美达M2800 PA66德国巴斯夫A27 EPC奇美 PC -108U PBT基础创新塑料357 PA66美国泰科纳7523-2AM ABS广州LGHI-130 TPU美国诺誉58881A PP甘肃兰港石化SF40 PA66美国杜邦HTNFR52G30LH BK PBT日本宝理3300 PVC韩国韩华CP-430 PC/ABS 嘉兴帝人 TN-3715B LCP日本宝理E130i-BK205P PC/ABS 沙伯基础 NS003 EVA中石化燕山4F2 PP泰国巴塞尔RP348N TPU美国陶氏202EZ POM 德国赫斯特 XGC-25 LLDPE北欧化工FB2230 PA6美国舒尔曼6 GF35 S1 SBS李长荣3411 电木粉 长春 T378J PA66江苏东丽CM3004G20 BK TPE荷兰DSM4380 ABS韩国LGAF-312F BK PBT日本东丽1100M-NC TPV 韩国乐天化学 HX-064AN PP马来大腾石化6531M ABS奇美PA-709S POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 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 TE-21▓POM TE-21 TPV 美国埃克森美孚 8281-65MED PP韩国大林H5416K POM 韩国工程塑料 FL2020 TPU美国RON R175A PP中石化湛江东兴Z30S PBT日本三菱工程5710GN2-30HF12F BK PA6T 美国杜邦 HTNFR52G30LX TPU德国科思创（拜耳）9864D PMMA 镇江奇美 CM-211EMA法国阿科玛AX8900 HDPE伊朗国家石化HF5101 TPU德国巴斯夫C78A10TPEE日本东丽6347 ABS宁波LGHI-140 POE新加坡三井化学A4050S HDPE美国雪佛龙菲利普HHM5502BN PVDF 美国苏威 TA-BS110/0130 PA66意大利波利.布兰德A 15GF PC基础创新塑料(南沙) 925A-116 POM 美国杜邦 100KM PBT德国朗盛BF4232HR PA66美国杜邦80G33L PC/ABS 基础创新塑料 CY6120 LDPE惠州中海壳牌2420KPC日本帝人 G-3124 BK PETG 韩国SK JN120 PA66深圳杜邦FR52G50NHLWR BK337 PA6韩国巴斯夫B3S AS(SAN)德国朗盛52485 TPU德国科思创（拜耳）W DP 85085A PPO 日本三菱工程 AN45 PC德国科思创（拜耳） 2405 702395 PA66深圳杜邦FR50-NC010 ABS/PMMA 韩国三星 0500 PA/ABS德国巴斯夫N NM-11 POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 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 TE-21▓POM TE-21 PEI 基础创新塑料 2310 PA66基础创新塑料RF1007Z270 POM 美国杜邦 II 150E EVA日本三井化学40W TPEE美国杜邦55200 PA66深圳杜邦FR52G30NH BK765A TPE和泰HA50 POM 美国杜邦 500 PA66美国DSM GS TPU美国路博润302-85D PC基础创新塑料 PDX-E-99689 PBT漳州长春4120-104F PC/ABS 基础创新塑料 MC8002 PA66美国首诺R525H BK PBT日本宝理3306-ED3002 TPV 美国埃克森美孚 181-64 AS(SAN)奇美PN-127H PP福聚HP560P PP台塑5250T LDPE新加坡聚烯烃F108-5 PA612 德国赢创德固赛 D-22 PA66美国杜邦FR15 PP中石化燕山K8303 POM 韩国可隆 K100HS PBT德国巴斯夫B 4300 G2 PBT中石化仪征L2105 MVLDPE(茂金属)美国埃克森美孚2703HH COC日本瑞翁340R ABS韩国三星VE-0856UPOM 德国巴斯夫 N2320 0035 SBS惠州李长荣3540 TPEE日本东洋纺织GP-40 HDPE伊朗国家石化HD 7000 F PP沙特578P PA46荷兰DSM TW241F10-11000 POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 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 TE-21▓POM TE-21 EVA韩国韩华1520 HDPE沙特埃克森美孚HTA-108 PBT基础创新塑料(上海)325FC-1001 PPO 基础创新塑料(南沙) PVX1201PC基础创新塑料 EXL4419 PA66美国杜邦HTNFE8200 HDPE中石化齐鲁DGDA6098 PA66日本旭化成13G30 BK SEBS美国科腾MD6945 PBT日本三菱工程5010GN1-15-BK PPO 基础创新塑料 HM4025 HDPE中石油抚顺2911FS PC日本三菱工程 GSH2020TR PC日本帝人 BM-5110N PC/ABS 上海科思创（拜耳） T65PG PP新加坡聚烯烃W531L HDPE印度石油HD50MA180 PBT漳州长春4830 NCB PC日本出光 A1900SPC/ABS 基础创新塑料 C6600E PBT马来西亚宝理3105 PBT基础创新塑料(南沙)ENH4560 BK1066 PVC天津渤天化工MP1000F PC/ABS 广州LG GN5008HF PP台塑5018 PBT日本宝理201NW-EF2001 POM 美国泰科纳 C25021 ABS马来西亚东丽440Y MH1 PC韩国三星 SC-1220UR TPEE日本三菱工程B1932N-04T021 PBT德国巴斯夫B 4406 G2 PA12 瑞士EMS L20LM PP基础创新塑料MFX700-10HS TPE德国胶宝HTC9416/55-S100 LLDPE沙特218B POM TE-21▓POM TE-21 POM TE-21▓POM TE-21 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