TPU 5778↘TPU 5778 →，LDPE FB08-65 PC SF800 、→，PC/ABS GP5006BH 、‖。PA66 CM3003G-30 、‖。TPE TF9MAA-S340 、→，TPO 2471 、‖。PMMA 70NH 、‖。PA6 2210G3 、‖。TPEE BT-1035D PA6 B27E01 EPDM 1045 PP 4101O PC ML945 、‖。POM KX01002 、‖。PA6 8202L PC 4530-6 、‖。TPV 4165N 、→，LCP A430 、→，TPEE 7042 PC 123X 、‖。PP 9513 、‖。PA66 74G33EHSL 、‖。PPS ICE 506L 、→，PA6 HFX35 LLDPE 41E710 、‖。PC/ABS DN-3720F PBT X9412 、‖。PP 90BSR-ONE 、‖。PPO GFN3 PMMA VH001 、→，LLDPE SC74838 、‖。PA66 RL008 PC DL003E 、→，PC 8731HH PBT 8000 、→，PP HF550K PPS G-10-11/12 、‖。PC DX11003 ABS A3000TXJ 、‖。PP 6331-11 、‖。PA12 3035JU5 、→，TPCUE9600U 、‖。ASA WR-9100 TPEE HTR4733SPP ABS SERG1 BK POM KL-4030 BK PP 1747 TPU 385S PP F1608 、‖。PA6 KN133G30BL 、‖。ASA LI931 、→，PA66 HF3074G30 、‖。LCP270U5TL 、‖。PC AF04FRHH 、‖。TPE TC7AGZ PA66 80G33HS1L PC 6487 PP S700 、‖。PP HY001P 、‖。PA66 FE5510 、→，PPO PKN4775 、→，PP CNU017 、‖。PP 7011 EVA 2861A TPE 2065B/8901 PP BJ356MO40 、‖。PC SLX1432 EVA PA-570A-C 、‖。TPE TC7UVZ PA66 GV-5 BK 、‖。PA6 C38FA 、‖。PP B-111 HDPE 9003 ABS 970 PP MPF100M PP 32MB768 PC LT6-4 TPV VX 5060UI PC 3500G20 PC/ABS C6300-701 、‖。PC/ABS CX1440 、→，CA1110G4 、‖。PP EP548S 、→，MAH GR209 、→，PA6 DP2131/20H2.0 TPE UX-5075T1 、→，POM 882TFE10SI2 、‖。PP H870U 、‖。PPS WL-30 、‖。PA612 FE5110 、→，PA6 FP10KT LDPE LD163 PA66 A205F BK 、‖。TPU I-75A 、‖。PPO SE1GFN3 TPV X5745B 、‖。TPEE 7247M 、→，PA12 5251 TPE EL740 、‖。PC ST5301V LDPE LD150BW PA9T GW2458 BK 、‖。TPEE 5556 、‖。PP CB5290 、→，PA66 S223-PG8 、‖。PA66 AKV30HRH2.0 、‖。PPS E-14292 、→，PP MD250SY 、→，XLPE LE4212R 、‖。PP HJ640 PPS FZ-3600-L4 PC/ABS 7800 、→，PBT GP2306FC TPV 24835 POM EC-610B 、 LCP A: easy to be machinable and excellent flow performance. B: excellent tensile strength, good insulation performance. C: flame retardant, electroplating, heat-resistant and heat-resistant. D: high stiffness retention performance and good high temperature creep resistance. E: the stiffness and modulus of creep are PPS, PEI and PES of the same glass enhancement degree. F: it can be used for thin-walled parts with 0.1 millimeter parts without flfei. E:PA46 plastic is a multipurpose, glass - reinforced, flame retardant UL - class material that meets the requirements of UL VO. Injection molding process 1. dry sealed paper bags: no need to be dried in advance. The open paper bag must be placed in a dry material bucket with a dehumidifier and drying at a temperature of 4 hours at 120 degrees centigrade. The length of the drying is to the extent that the plastic is exposed to moist air. During the operation, the plastic must be placed in a dry material bucket with a dehumidifier, and the temperature is kept at 100. 2. injection temperature regulates melting temperature at 295. The ideal material temperature can be at 300~315 degrees centigrade. (it includes the tensile value of the material and the impact resistance value IZOD under the cantilever beam). After PA46 (transmission) middle (compression) anterior (measurement) nozzle without fiber reinforcement 285~300290 ~ 305295~310295 ~ 310 (material temperature) containing 285~305295 ~ 310300~315300 ~ 315 fiber reinforced plastic (material temperature) found free overflow at the furnace mouth, must take the temperature of the furnace mouth drop (of course also need to beware of plastic cooling in furnace in the mouth). In addition, the nozzle must be pressed with the template, but if the pressure is overpressed, the pressure can also be reduced. The 3. retention time is to prevent serious plastic performance decline during the operation. (mechanical properties in order to make the ideal residence time) is as follows: the highest free fiber reinforced PA46:6 fiber reinforcement containing ~ 10 minutes PA46:5 minutes to avoid the use of large capacity injection molding machine, opposed to product volume. Retention time = cycle time * (capacity / finished capacity of the furnace barrel for full load) 4. mold temperature suggests that the mold temperature is used at 80~140. Application of electrical and electronic applications: SMD components, connectors, circuit breakers, winding element, electric motor parts and electrical components; airborne components application: automotive applications cover gears, bearings and bearing: sensors and connectors, such as motor control system and air equipment, cable fasteners, hand Physical property table TPEEPreparation of nylon 66 salt Nylon 66 salt are prepared respectively the temperature ethanol ethanol solution with adipic acid hexanediamine at 60 DEG C above the mixing and salt precipitation, filtering, alcohol washing, drying, and finally preparing aqueous solution of 63%, use for polycondensation. The reaction formula is as follows: polycondensation The polycondensation of nylon 66 salt should be carried out at high temperature, with the removal of water, resulting in the formation of linear high molecular weight nylon 66. The reaction formula is as follows: The production process is divided into two kinds: intermittent method and continuous method. Continuous method is suitable for large-scale production, and the production of nylon 66 in the world mainly adopts continuous method. The batch method is used only in two cases: one is to produce special?or?experimental grade; two is in a small device with a production capacity of 4 500t A.。 Physical property table Supply region Europe Performance characteristics can be machinability, good Good chemical resistance Processing method injection molding Test method of physical performance rating unit system The density of 1.08 to 1.16 g/cm fand ISO 1183; Melt flow rate (275 C/1.2 kg) 40 to 60 g/10 min ISO 1133 Test method of physical performance rating unit system The proportion of 1.13 g/cm ASTM D792 fand; Shrinkage - flow 2.8% ASTM D955 Test method of mechanical performance rating unit system Tensile strength 75 MPa ASTM D638 Model Liquid nitrogen in the United States RF-7007, RL4540 Dupont 101F, 101F-NC010, 101L, 101L-BKB009, 101L-NC010, 1032L, 103F NC010, 103FHS, 103HSL, 10B, 10B40, Three thousand four hundred and twenty-six 408HS, 450HSL NC010, 45SHB NC, 490, 408L, 450 54G15HSLR BK031, 5514 70G13HS1-L, 70G13HS1L NC010, 70G13L 70G13SH1L, BK, 70G20HSL, 70G25HSL, 70G25HSLR-BK099, 70G30HSLR, 70G33HS1-L, 70G33HS1L-NC010, 70G33HSIL (BK), 70G33HSIL (NC), 70G33L, 70G35HSL, 70G35HSL NC, 70G43L, 70G43L-NC010, 71G13L, 72G13HS1L, 72G33W, 72G33HS1L, 72G33L BK031, 72G25V0 NC010, 73G25HSL BK260, 74G33J 74G33EHSL, BK354 77G33L-NC, 77G43L-BK031, 74G43J-NC010, 79G13HSL-NC, NC010, 7304 8018, 8018HS, 8061, 80G14AHS-BK099, 80G33HSL-NC010 NC010, ST811HS, ST901HSIL, ZYTA197 DuPont, Shenzhen FR50-NC010, HTN-FR52G30LX-BK337 DuPont of Japan 70G33HS1L BK031 DuPont of Korea 70G33L Mitsubishi Engineering-Plastics Corporation 3010SR, 3010CF30, 3010GN15, 3010N, 3021G-30, 3021GH-20, E2000W40 BK and so on. Advantage 1, with high tensile strength, 2, resistant to toughness and impact resistance, 3, self moistening, good wear resistance, high resistance character, 4, good low temperature characteristics, 5, self extinguishing; PC PC塑膠原料 PC modification Modification of PC alloy PC/ABS PC Mold temperature injection pressure 50~80, 80~130 process preheating temperature 110~120 parameter time /h barrel Electrochemical properties Surface resistivity Vitrification temperature is 145-150 C Embrittlement temperature -100 C The maximum application temperature is 135 The thermal denaturation temperature is 115-127 Flammable UL flame retardant grade V0, V1, V2, HB thickness 3.0mm, 2.0mm, 1.5mm, 0.8mm Burning index limit oxygen index optical performance Refractive index 425% transmittance (1000 mu m) rating unit Test method of mechanical performance rating unit system Tensile modulus 8960 MPa ASTM D638 Tensile strength 103 MPa ASTM D638 Elongation (fracture) 3% ASTM D638 Flexural modulus 8270 MPa ASTM D790 Bending strength 165 MPa ASTM D790 Test method of rating unit system for impact performance Notch impact strength of the cantilever beam (3.18 mm) 110 J/m ASTM D256 Notched cantilever beam (3.18 mm) 640 J/m ASTM D256