PC BL6-2╔PC BL6-2

详细内容：PC BL6-2╔PC BL6-2 PA66德国巴斯夫A3EG3 TPU拜耳优得UT-60D PBT美国杜邦S650FR TPU德国巴斯夫EB90A 52000 POM 美国泰科纳 S9364 PC日本帝人 GN-3110P MVLDPE(茂金属)美国埃克森美孚1018FA EVA台塑7B60H TPE美国杜邦4556 PA6印度朗盛BKV30 000000 PBT美国杜邦S600 NC010 PVDF 法国苏威 21216 POM 台塑 M270 EVA韩国韩华1157 POM 日本旭化成 4060 TPV 荷兰DSM 3140B PPS日本宝理1140A1 ABS韩国三星EG-0763 POM 日本宝理 M90-71 PPS深圳东丽A503-X05 POM 美国赫斯特 C9021TF PA66日本旭化成14G50 BK HDPE台塑523 POM 德国赫斯特 C9021GV3/10 IXEF 美国苏威 1521/0008 PA/ABS德国科思创（拜耳）KU2-3050PC泰国三菱工程 S-3000UR PA66韩国杜邦70G30HSL BK039 PBT美国杜邦SK9220 BK509 TPEE美国杜邦HTR8068 NC POM 美国杜邦 DE7057 LLDPE沙特东方石化FC 21HS PMMA 高福 300-AR PC日本三菱工程 GS2020N1D PBT漳州长春1100-104C PC BL6-2╔PC BL6-2 PC BL6-2╔PC BL6-2 The molding temperature of LCP plastic material is high. Because of its variety, the melting temperature is within the range of 300~425 C. The viscosity of LCP melt is low, the fluidity is good, and it is similar to the olefin plastic. LCP has a very small coefficient of linear expansion and a good dimensional stability. The forming processing conditions are as follows: molding temperature 300~390 C, mould temperature 100~260 C, molding pressure 7~100MPa, compression ratio 2.5~4, and molding shrinkage rate 0.1~0.6. 1. barrel temperature Generally, the temperature of the barrel, the temperature of the nozzle and the melting temperature of the material are shown as shown in the table. If the service life of the screw is taken into account, the temperature difference between the rear, the middle and the front can be reduced. In order to prevent the nozzle salivation, nozzle temperature than shown in the table of the low temperature of 10 DEG C, if you want to improve the liquidity, the temperature can be shown in the table than the temperature higher than 20 DEG C, but must pay attention to the following circumstances. When the barrel temperature is lowered, the detention time is too long, which will not cause the aging of granular material in the container and no corrosive gas. Therefore, there will be no big problems if the residence time is long. However, if the molding is interrupted for a long time, please reduce the temperature of the barrel. When it is re formed, it is good to throw out a few models. Barrel temperature (centigrade) for each grade molding PC BL6-2╔PC BL6-2 TPU美国路博润GP75AE EVA亚聚EV101 PA66伸威N6215NC PP韩国LG M540 POM 日本宝理 M90CA PFA 美国杜邦 MP-501 PBT日本宝理CN5315PC PA46荷兰DSM TC551 PA9T 日本可乐丽 GX1500A BK TPU德国巴斯夫ET3685-11 ABS台化AE8000 PA46荷兰DSM TE373 PC日本住友化学 301-4PC/ABS 基础创新塑料 C1130 PA66美国杜邦72G33W NC010 PC美国陶氏 EMERGE 8600 PC日本三菱工程 GSV-2030 PA46日本DSM TW250F6 BK PA6T 日本三井化学 E430N TPEE长春1130LH PA66美国杜邦10B40 PBT/ABS 韩国LG GN5006 POM 马来西亚宝理 M270-44 PC基础创新塑料(南沙) EXL1112 PA9T 日本可乐丽 GP2450NH BKPOM 日本旭化成 HC750 TPEE长春1155-201LL PC韩国三养 3025G20 PPO 日本旭化成 X333Z PA12 日本宇部 3035JU5 PA6日本东丽CM1011G-45 BK PA46荷兰DSM TE258F6 PA46荷兰DSM TW200F6 BK POM 德国赫斯特 XGC-25 ABS深圳东丽100 BK PC BL6-2╔PC BL6-2 PC BL6-2╔PC BL6-2 PA6 PA6, also known as nylon 6, is a translucent or opaque milky white particle. It has the characteristics of thermoplastic, light weight, good toughness, good chemical durability and so on. It is widely used in automotive parts, mechanical components, electronic and electrical products, engineering accessories and other products. 1.1 brief introduction 2.2 processing technology 3.3 basic characteristics 4. after PA6 and PA66 5.4 application range brief introduction Name: polyamide 6 or nylon 6 (PA6) Character: semitransparent or opaque milk white crystalline polymer Characteristics: thermoplastic, light quality, good toughness, good chemical resistance and durability Combustion identification method: blue bottom yellow flame, plant flavor Solvent experiment: cyclohexanone and aromatic solvents Density: (g/cm3) 1.14-1.15 Balance water absorption: 3.5% It has good wear resistance, self lubrication and solvent resistance. Tensile strength: > 60.0Mpa Elongation: > 30% Bending strength: 90.0Mpa Notch impact strength: > 5 (KJ/m2) Processing technology Basic characteristics PA66 is anti - soluble for many solvents, but is weak in resistance to acids and other chlorinating agents. PC BL6-2╔PC BL6-2 PBT美国泰科纳XFR4840 PP日本住友化学ZR3 PA66深圳杜邦80G25HS BK117 PA12 阿科玛 55R53 PA66美国杜邦FE15001 PBT日本宝理3116 PC基础创新塑料(西班牙) 221R-111 ABS韩国三星GR-4020 ABS宁波LGHI-121H TPU德国科思创（拜耳）1485A EVA西班牙雷普索尔PA-470 PC日本三菱工程 H-3000UR PA66南亚6410G5 PC/ABS 广州LG GP-5008BF COC日本FX4727 CAB美国伊士曼381-0.5 PA66美国TEKNOR APEX113GH BK PA66美国泰科纳7523-2AM EVA美国埃克森美孚UL 7711 PA6美国韦尔曼MRGF25/15 42H-BK167A PP泰国石化2500TC TPV 美国埃克森美孚 121-65B200 PBT南亚1403G6 GNC6 PA66深圳杜邦HTN53G50LRHF PA66韩国罗地亚A205F LLDPE韩国乐天化学UF414 PP沙特PP50G0 PBT意大利波利.布兰德B 30 GF EM1 PC上海三养 3025A WH PA66美国首诺R413H PBT日本三菱工程5308GN3-15A4 LDPE马来大腾石化LDF 200YZ PC/PET 上海高能 E1803 PA/ABS德国巴斯夫N NM-19 PA1010 美国杜邦 RS LC1201 PC BL6-2╔PC BL6-2 PC BL6-2╔PC BL6-2 PA66 Catalog 1.1 use 2.2 injection molding process 3.3 defect treatment 4.4 physical property table purpose Injection speed: High speed (reinforced slightly lower). The runner and gate: because PA612r solidification time is very short, the gate location is important. The aperture not less than 0.5*t (where t is the thickness of plastic parts). If the use of hot runner, gate size should be smaller than the use of conventional channels, because of the hot runner can help to prevent premature freeze. If you dive into the gate, the minimum diameter of the gate should be 0.75mm Defect treatment Resolvent： 1. Check whether the raw materials are wet or mixed with other materials 2. Check whether the raw material is decomposed in the barrel (barrel temperature) Too high, the screw speed is too fast) 3. Check whether the nozzle hole is too small 4. Check whether the model temperature is too low 5. Bad die exhaust 6. Whether the size of the gate is too small 7. The back pressure is too low and the recycled material is too much The solution of weld mark in the processing of nylon 612 products: The mechanism is that the low bonding temperature is very low at the end of the flow at the end of the flow, so that the combination of the two strand flows is not close. Resolvent： 1. Increase the pressure and speed of injection 2. Improve the mold temperature 3, improve the temperature of the material 4. Improve the mold The solution of the exhaust and shrinkage of the nylon 612 products during processing: The mechanism is the injection or shrinkage of the product. If it was solved by injection molding If it is to shrink the water, the solution is solved. The solution of the focal spot produced during the processing of nylon 612 products: The mechanism is that when the injection speed is high, the rubber cavity will occupy the mold cavity at high speed. When the gas in the mold cavity is not enough to exclude, the gas will be compressed and the product will be scorched after the gas is compressed.