POM FB2025 POM FB2025 →，PP FA3EB PC 161R PC 134R 、→，PP AX521HX-02 PS370 、‖。PA66 21SPF 、‖。LCP LG431-9733L TPE TPSD310-40A 、→，PA66 14G50 、→，PA66 GF40-07 PBT 7151G-X01 、‖。PP W531 、→，PMMA HS 、‖。ABS 755A PA66 RX09411H 、‖。POE DF740 、‖。TPU US106B HDPE DMDC-1210NT7 PP T131N 、‖。PA6 K224-LGM35 HDPE AA48-002 、→，EVA D5010 、→，TPO 277P EVA UL 05540EH2 TPU 64DC PC G4F22R 、‖。TPEE 447 、→，PC K-30UVR MPE 3527PA PC/、‖。PA66 K224-HG6 PBT WFL28 ABS XG-570 、‖。POM UV25Z 、‖。TPE TS5ACZ PA6 6GF30GID 、‖。PC HN-3102G EVA 560A PA6 1330GF PMMA MD 、‖。PA66 R2000 、‖。PPS OE003A 、→，AS PN-138H PMMA Methacrylic Acid TPE TP0CCN 、→，LDPE 320E 、→，PP MFP22KA2 、→，PP RB801CF-11 、‖。PC LUX9616 、‖。POM FB-2015 LDPE LD151BW PP SP30 、‖。PEI 1285-7101 、‖。PEI 4001 、→，PC1 、→，PA9T TA114 、‖。PP 3353-01 PA6 PF008QS 、→，LDPE 183 、‖。PC EGN2020DR BK 、→，PC/ABS C6303 PP 1040F PC 2081-12 PBT CL3230 HDPE BU46-055 、→，EVA 1633 、‖。PA66 71G13HS1L PC K-30FR PBT 5308GN3-15A4 PC K-40UVR ABS 500 、‖。PP K1101 PA66 S223-D 、‖。PP K8003 、‖。PC 121-111N 、‖。PPEPF30U 、→，PA66 PA301G7 LDPE KFH-23D200 、‖。PA6 F5300 POM C9021TF ARE BA901 、‖。LCP FG6330 、‖。PA6 7304 PA12 L2140 、→，PA6 B4001 POE DF810 PC/ABS GN5001RFT 、‖。PC B-4120R 、→，AS HR-2207 、‖。PC DF008ER 、‖。PC PC1000 、→，LDPE N-34 、→，GPPS 693-AMST 、→，PC/ABS C7410 、‖。PMMA DF23 7N TPE G2730 、‖。PPO FXN119LG PMMA VM 100 、‖。PA6 8253 、‖。TPV 24445N PC/ABS CY4000 、‖。TPEE 1155LL-F PA6 6GBF3010H 、→，PPE 740V1L HDPE 1025 FH 24 、→，PP HM2300 、‖。PC CD2005 、→，UHMWPE 4150 PP 2340S LDPE PE531G 、→，PP XM1T11 、‖。PC CY6414 、‖。PC/ABS GX90 、‖。ASXP PP D1175 、→，EVA VA2019A ABS SE-750 BK 、 POM FB2025 POM FB2025 Pa11 Nylon PA11 density is 1.04g/cm3, the melting point of 185 DEG C, the water absorption rate of 0.1-0.4%, the tensile strength of 47-58MPa. It has the advantages of low water absorption, good oil resistance, low temperature resistance, easy processing and so on. brief introduction [Chinese name] nylon -11; polyomega aminoeleven [dissolve] insoluble in general solvents, only soluble in methylene phenol, etc. [use] a thermoplastic resin. It is used to make oil pipe, film, cable sheath and so on. [preparation?or?source] is obtained by condensation of Omega - aminoacid eleven acid. [Others] are resistant to ordinary acids, alkalis and oxidizing agents. Low water absorption, good dimensional stability, good wear resistance and oil resistance. The plasticized modification with N, N- two methyl p-toluene sulfonamide was plasticized PA11, and the mechanical properties of the system were studied. Because N, N- two methyl toluene sulfonamide and PA11 all contain -NH2, both of them have good compatibility. A small amount of plasticizer can greatly improve the impact strength of PA11, while the tensile strength is not greatly damaged, which effectively improves the comprehensive performance of PA11.。 ABS Main uses PC/ABS regenerator is an important engineering plastic alloy, which is widely used in automotive, electronic, electrical, office and communication equipment and other fields. Nowadays, in order to meet the special requirements of fire safety in the application field, especially in electronics and electrical products, the flame retardant technology of PC/ABS alloy has become a hot research topic. However, with the progress of science and technology, the requirements for the environmental friendliness of materials are becoming more and more high, and the traditional halogen flame retardancy is becoming more and more harmful. In engineering, ABS is widely used in engineering pipes. In the city, ABS pipes can generally be used in the bottom pipe of the project with high material requirements. 3D printing field Abs plastic is one of the main materials of 3D printing. It can be used as a consumable material for 3D printing. Its characteristics determine that ABS plastic has the characteristics of heat resistance, impact resistance, low temperature resistance, chemical resistance, excellent electrical performance and stable product size. At present, ABS plastic is the most stable material in the 3D printing material. [2] Preparation method Extrusion process Squeeze。 Plastic ABS produces pipes, sheets, sheets and profiles and other products. Pipes can be used for conveying pipes of various pipes, pipes, lubricants and fuel oil. Plates and sheets can be used for floors, furniture, tanks, filters, wall compartments, and thermoforming?or?vacuum molding. Screw length diameter ratio is usually relatively high, L/D is between 18~22, the compression ratio (2.5~3.0): 1, to use the gradient type fish mine head screw, barrel temperature respectively: hopper 150~160 C 180~190 C, the front of the barrel, the die temperature is 185~195 DEG C, mold temperature 180~200, the temperature blow molding can be controlled at 140~180 DEG C. Injection molding process Product and mould design LLDPE Thermal sealing The thermal sealing of LLDPE film is good, so long as the lowest sealing temperature is reached, it has good heat sealing strength, and the sealing ability of the seal is strong. Melting property The melting properties are determined by the relative molecular mass, the relative molecular mass distribution, the long branched chain and other factors. Similarly, the relationship between LLDPE and LDPE and shear rate: LLDPE Hu behavior is similar to HDPE with relatively narrow molecular weight distribution, and the melt viscosity is higher than that of LDPE. Therefore, extrusion load and heat consumption increase when extruding. The melting tension of LLDPE is lower than that of LDPE, and the relaxation time of the melting stress is short. It can be observed that the necking of the melt film extruded from the "T" type head is large, and the vertical extension of the hollow shape is large. Due to the short melting stress relaxation time, the residual stress in the injection molding products is small, so the shrinkage rate is small and the warpage is small. thermal property The melting point of polyethylene is proportional to the degree of crystallinity and grain size. Therefore, the melting point of LLDPE is 10-15 degrees higher than that of LDPE. Even though the same LLDPE, the more carbon number of monomer is, the higher melting point is. This rule is also suitable for VEKA softening point. The thermal sealing performance of the film is corresponding to the heat sealing temperature of the full melting. The LLDPE sealing temperature is 10-15 degrees higher than that of LDPE, and the melting point of LLDPE is narrower than that of LDPE, so the film has good thermal sealing performance.