TPU ALRE60D﹄TPU ALRE60D

詳細內容：TPU ALRE60D﹄TPU ALRE60D PA66基礎創新塑料RCF-1006 HP TPEE荷蘭DSM UM551-V PP中石油蘭州T30S PPS日本出光C-140SC PA66德國巴斯夫A3K PP寧夏寶豐能源S1003 POM 日本寶理 P90XAP PP韓國大林HP5031 POM 韓國工程塑料 ET-20A PP韓國樂天化學SJ-150 PP中石油蘭州EPV31RA PC德國科思創（拜耳） 1897 PA66德國朗盛AKV50H2.0 901510 TPU美國路博潤302EZ PP韓國油化CB5108H PPS日本東曹SGX-235 HDPE美國陶氏17450N POM 南通寶泰菱 M90-04 PVC韓國韓華KH-60 PC/ABS 德國科思創（拜耳） FR3013 PP中石油獨山子DY-W0852RTPC日本三菱工程 CF-2020KR PP日本普瑞曼MF20G PP中石化茂名HHP8 PC/ABS 廣州LG ER-5001RF PBT美國杜邦SK652FR1 NC010 TPU深圳科思創（拜耳）US-80A LCP美國杜邦7244-N0100 PA66德國巴斯夫A3WG3 BK20560PC日本三菱工程 GSV-2020KR 電木粉 長春 T383JB PA12 德國贏創德固賽 E-55 PC/PET 基礎創新塑料 EXXY0090 TPUU-295AL PC基礎創新塑料(南沙) ML7647-701 TPU ALRE60D﹄TPU ALRE60D TPU ALRE60D﹄TPU ALRE60D 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 TPU ALRE60D﹄TPU ALRE60D PP沙特拉比格石化AZ564G SIS中石化巴陵1106 TPE德國膠寶TC9GPN PP李長榮7633 PA6德國6G50AFH PBT日本東麗5151G PPS日本油墨FZ-1140-K4PC/ABS 日本出光 ESK2700 PC基礎創新塑料 EXL1492C ABS韓國LGAF312A BK PA6北歐化工NX4569 BKPPO 基礎創新塑料(日本) WCD801A PC基礎創新塑料 BFL4000 PP基礎創新塑料MFX-7006HS PC德國科思創（拜耳） 9425PPS馬來西亞寶理6165A7 PA6T 日本三井化學 CH230N SURLYN美國杜邦PC350 PC韓國三星 SC-1220UR PP新加坡聚烯烴AY564 EVA中石化燕山155EMA美國杜邦2116AC POE韓國SK871L PA6德國朗盛DP BKV 60 H2.0 EF 900116 PC/PET 基礎創新塑料 CL100B PA66德國科思創（拜耳）GF-30 BK PC/PET 基礎創新塑料 X5230 POM 韓國可隆 EL302 PBT廣州LGGP2156FM NP POM 韓國可隆 VT702 PA66美國杜邦103FHS HDPE馬來大騰石化HD5301AA PP韓國SK H870F PBT韓國LGGP-2306F PA46荷蘭DSM 46HF4540 TPU ALRE60D﹄TPU ALRE60D TPU ALRE60D﹄TPU ALRE60D 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. TPU ALRE60D﹄TPU ALRE60D PPS菲利普R-7-120NA LCP日本新石油化學G-330HF LCP美國伊士曼LGM641-0001L PA6日本東麗U141 POM 日本旭化成 3010 PP馬來大騰石化SM-188 PA66日本杜邦FE15040-BK032D POE美國杜邦7467 TPEE美國杜邦HTR8425 NC010 PC伊朗國家石化 PGPC1218 PA6T 日本三井化學 E430NK-T5PC/ABS 基礎創新塑料 C7410 LDPE沙特巴塞爾LP 2427K PP臺塑3084 PA612 瑞士EMS D1523A IXEF 比利時蘇威 1622/9003PC基礎創新塑料 EXL9414T PP中石化茂名N-T30S PA66深圳東麗CM3004G30 BK PC基礎創新塑料(南沙) 104R PP中石油蘭州T30S ABS日本東麗100G-20 BK AES 日本TECHNO 145H PC/ABS 日本帝人 X3298 BK PA6南亞2210G4 COC日本三菱化學EP-5000R TPEE德國杜邦6356 PC德國科思創（拜耳） 2458 TPEE日本東麗HTC2751 PBT韓國LGGP-2306FW PBT日本寶理XFR6840 GF15 ABS韓國巴斯夫GP-35 BK LLDPE加拿大諾瓦化學PI-2024A PA66日本杜邦HTN52G30NH PA66美國杜邦HTN53G50L TPU ALRE60D﹄TPU ALRE60D TPU ALRE60D﹄TPU ALRE60D 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.