PA66 RX94033█PA66 RX94033

詳細內容：PA66 RX94033█PA66 RX94033PPO 基礎創新塑料 GFN2 MBS臺塑M-51 PA66美國杜邦HTN59G55LWSF WT424 TPEE荷蘭DSM CM551 EVA臺塑7A60H TPEE長春1172-201XL PC日本帝人 GN-3710SS BK POM 德國赫斯特 C9021 XAP PA6日本宇部1015GNKF BK LCP日本杜邦7130-BK010 SEBS李長榮9550 PP韓國SK B393G PC日本三菱工程 GS2030MN1 PPO 基礎創新塑料 PPX7110 PA12 美國EMS XE3744 ABS美國陶氏8391 PVDF 美國蘇威 HR460 PVC韓國LGPA1302(粉) PP東莞韓華道達爾TB54 PMMA 法國阿科瑪 SG-7電木粉 日本松下電工 CU9970 TPEE長春55C1NC010 PBT日本三菱工程5308G30 PBT德國贏創德固賽X7212 PP中石化茂名PPB-MT25-S PC/ABS 日本帝人 TN-7300 PA6法國羅地亞PSB205M PP中石油獨山子S2040 HDPE臺聚LH523 ABS上海高橋3513 PA66美國杜邦FR50 GY337 EVA日本住友化學F2021 PC/ABS 寧波臺化 AC3108 PBT日本寶理300FP EF201R PP韓國大林EP542R PA66 RX94033█PA66 RX94033 PA66 RX94033█PA66 RX94033 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 PA66 RX94033█PA66 RX94033 PA6南亞2512 PC日本三菱工程 CGF2007R POE美國埃克森美孚VM3020 PC臺化出光 IR2200 WH PC美國陶氏 3600-V0 PA612 美國杜邦 FE340025 PBT美國杜邦CE2554U EVA中石化燕山9F2 PMMA 日本三菱麗陽 VRM-40 POM 日本旭化成 ZM413 ABS韓國三星AS-0150 TPU德國巴斯夫S660D10 PC基礎創新塑料 DFL22 PC/ABS 韓國LG GP-5306F PC/ABS 日本UMG TC-38M PA66美國杜邦70G13HS1-L PC基礎創新塑料(南沙) C2950-111 POM 深圳杜邦 DE-20279A PBT美國杜邦SK601 BK851 PC基礎創新塑料 DS0036IP PC/ABS 韓國LG SR5208F TPEE美國杜邦3078 PA6印度朗盛BKV15 PBT新光D202G30 TPU85A00S PP韓國LG H5300 PA66基礎創新塑料RFL-4538 BK8115 PP韓國大林HP400M ABS美國英力士H801 PP北歐化工BD950MO TPU德國科思創（拜耳）9392AU PETG 美國伊士曼 EB062 LLDPE中石化福煉218WF PC日本出光 V2500R PA66美國杜邦FE13001-NC010 PA66 RX94033█PA66 RX94033 PA66 RX94033█PA66 RX94033 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. PA66 RX94033█PA66 RX94033 PA66德國DOMO66G20 PA6基礎創新塑料BG3-BK 1066 PPO 日本旭化成 100Z BKPC/ABS 沙伯基礎 MC8800 TPE惠州李長榮1475F TPE德國膠寶AP1320004 PA6韓國巴斯夫8202 ABS國喬D-650 PP南亞3210M3 PA6瑞士EMS BGZ-15/2 BK PP臺化S1023 PA66德國巴斯夫8233G PP中石化茂名HT9025M PP韓國SK B360F PA66德國巴斯夫4355G7 BK POM 韓國可隆 K300 BK PP韓國LG M1400 PMMA 新加坡住友化學 LG PPE 日本旭化成 X333V TPE美國吉力士G6770 TPUU-298AL LLDPE新加坡埃克森美孚LL9999SS LCP美國杜邦5145L BK PA66美國杜邦HTN52G35HSL NC010 PVC寧波臺塑PR-1069 TPUS-198A POM 荷蘭杜邦 988PA PVDF 美國蘇威 6010(粉) PA66深圳杜邦70G50HSLA BK HDPE北歐化工HE3490-LS PA66深圳杜邦ST801 NC010 PP惠州南亞3219M3 PC基礎創新塑料 DS-1003 PVDF 日本吳羽 1000 PVDF 日本吳羽 1100 PA66 RX94033█PA66 RX94033 PA66 RX94033█PA66 RX94033 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.