千泰塑膠原料有限公司

POM 100÷ POM 100 ‖。PPS A610MX03 、→，PEEK 2201LF 、→，TPO XL-2155 、‖。PA66 RV008E 、→，PA6 B40F 、‖。PPO WCP761 、‖。TPU 650B 、‖。PMMA 80N 、PP SFT315 、PP 6231-20 、→，LCP V400P 、PC 141R-111 、‖。PC GN-1002FA KPA1 、→，PLA HT16WT6652 、PC DE1-1 、‖。PC/ABS CM6240-701 、‖。PP 5014L 、‖。PBT GB20 、PP 4017M 、→，AS GP-2205 、→，DAP D73F PPO SE1GFN3 、PA66 AKV35LTH3.0 、PA66 RFL4026 、PC SFX173RU 、COC 790R 、→，PP EE108AE 、‖。ABS VP-10J ‖。 UE639-04 、‖。PA6 PF007 PPO PX2801Z-701 、‖。POM C9021GV3/30TF2 、EVA 631 、‖。PA66 RFL34 、PP 2900H 、→，PP J1400 、PC DH3002R 、‖。PP 120XRG-2 、→，PP PG2N1 、PP BE60-7032 、PP AH561 、HDPE L4434 、→，TPU D11H95S 、‖。TPE TF6AAG 、PP BB108E-1199 、‖。TPE G7990-9001-02 、‖。PP RP100N120 、PA66 EA1R21G33 、TPU M95A55 、PC GS2020M 、PA6 B3WG6GP 、→，LCP E631i 、PC/ABS HAC-8250FR 、PP P608T 、ABS HA-720 、ABS VE-0858 、PA66 80G14AHS PA9T PAM(F)11293-L 、‖。PEI 2110-7301 、→，XLPE XP670 、→，PP R370F 、PP C759-21NA 、PA66 A3HG5 、‖。PC 925 NC 、TPE TF9AAA 、→，PC/ABS 2253 、‖。PA6 SX218V60 、HDPE HDKB015A 、→，AS PN-128 、PA66 ST800HSL 、‖。PBT 4016 、‖。TPU 1195A50 、 PA66 It is widely used in manufacturing machinery, automobile, chemical and electrical devices parts, such as gears, rollers, pulley, roller shaft, impeller, fan blade, high pressure seal, valve seat, gasket, bushing, various handles, support frame, inner layer of electric wire and so on. Injection molding condition Injection pressure It is usually in 750~1250bar, depending on the design of materials and products. Injection speed High speed (for reinforced material should be slightly lower). Runner and gate: the location of the gate is very important because of the short solidification time of the PA66. The gate diameter of the gate should not be less than 0.5*t (here t is the thickness of the plastic part). Production method PA66 The first section Polyamide resin, the English name is polyamide, referred to as PA. It is commonly known as Niron (Nylon), which is contained in the repeating unit of the main chain of the macromolecule The general name of the polymer of the amide group. Among the five major engineering plastics, the highest yield, the most variety and the most widely used are the varieties. Main varieties of nylon Nylon 6 and nylon 66 dominant, nylon 6 and nylon 66 nylon, polyhexamethylene adipamide, nylon 66 It is more hard l2% than nylon 6, followed by nylon 11, nylon 12, nylon 610, nylon 612, and nylon 1010, nylon 46, and nylons. Long 7, nylon 9, nylon 13, new varieties of nylon 6I, nylon 9T and special nylon MXD6 (barrier resin), nylon modified varieties There are many kinds, such as reinforced nylon, monomer casting nylon (MC nylon), reaction injection molding (RIM) nylon, aromatic nylon, transparent nylon, High impact (super toughened) nylon, electroplated nylon, conductive nylon, flame retardant nylon, nylon with other polymer blends and alloys, and so on, meet different characteristics. It is widely used as a substitute for metal, wood and other traditional materials. The characteristics and application of the second section First, characteristic As a large amount of engineering plastics, nylon is widely used in the fields of machinery, automobiles, electrical appliances, textile equipment, chemical equipment, aviation, metallurgy and so on. It has become an indispensable structural material in various industries. Its main features are as follows: 1. excellent mechanical properties. The mechanical strength of nylon is high and the toughness is good. 2. self moistening, good friction resistance. Nylon has a good self - moistening, small friction coefficient, so it has a long service life as a transmission component. 3. excellent heat resistance. The thermal deformation temperature of high crystalline nylon, such as nylon 46, is very high. It can be used for a long period at 150. PA66 passes through After glass fiber reinforced, the thermal deformation temperature is above 250 degrees centigrade. PBT 2. esterification is continuously fed at low temperature or normal reaction temperature, easy to control, safe and reliable. Design scale The single line capacity of industrial design is 3-40 tons per day, with an annual output of 1000 tons -15000 tons. Continuous synthesis Process description 1. 1-4 butanediol mixing and conveying system 2. slurry preparation system 3. esterification reaction system 4. process tower system 5. precondensation reaction system 6. prepolycondensation filtration system 7. terminal condensation reaction system 8. end polycondensation filtration system 9. slice cutting and packing system 10. catalyst preparation and continuous addition control system 11. filter cleaning system 12. THF recovery system 13. heat medium system 14. computer integrated control system Characteristic 1. low temperature, low mole ratio, mild reaction 2. reliable stay time 3. maintain reasonable material consumption at different reaction stages 4. low consumption, energy saving and economy 5. good melt rheological property