EAA A221M▂EAA A221M ‖。PA6 BM7300THS PBT WF114 、→，PA12 L1940 、‖。PPO ZL-4030 BK 、‖。PBT 5010N6 ASA TW20 TPV 4455 、‖。TPU 5701 、→，PBT S7926 、→，PA612 XE4188 、→，PC/、‖。PC/ABS FR3002 PC/ABS HAC8260 PBT B0420GN PBT B3235 PC/ABS GN-5151RFA 、‖。EPDM 3720P 、→，TPEE 3078FG PC GSH2040R2 、‖。PC 1-9350 、‖。PMMA HP02 ABS D-1000A 、→，PP EP310D 、‖。PBT SEF-530 HIPS HI-E PP 5450 PA12 AZM30NOIRT6LD 、→，EMAA 035 PP TF1300 POM LW90-SC 、‖。PBT CF40-09 TPU 521 EVA F2021 PC DF0081PI 、‖。PP RB200 TPU 11T65D 、→，EVA EB591 、→，PP A-354 PP HF602N 、→，PA6 RC6030F PA6 BM 20R 、→，PA6 8232GHSFR PA66 F-101 PBT SK645FR BK PC LUX2910 、→，PEEK 2200LF 、‖。PA12 L1700 PC AZ2201N5001D BK TPE TF8TRT 、‖。POM MS-02 、→，PA12 LX9105 、‖。PP P901J TPE CL30 PC R2500 、→，PP MD000 PPS C-230SC PP R150L 、‖。PA66 CA2-K BK PA66 GF60-01 、‖。PC/ABS 979 、‖。PP R370Y 、‖。PPO PF6049 PA6 1022MT2 、‖。PA6 CM1001G-30 、→，PBT 325 325F EVA E220F 、‖。TPEE KP3372 PA6 B40FA PBT 721SA PPE G702-GX07602 、‖。TPU 1185A PA66 RF006PS 、‖。PC/ABS GP5300 、‖。PPE LXR045 、‖。PA66 70M30 、→，PA12 AUM30T6LD 、→，PFA P220 、→，PC KV-30FD 、‖。PA66 FR52G15BL PPS XP-2165MC PP 2801 PBT 6400-2 PC/ABS XCM850 、‖。PP AV161 POM M140-L1 ABS 712E 、→，COC 6013F-04 、‖。PC EXL8414 、→，PA66 CM3006G-15 FEP 6322Z 、→，PP BC212IM 、→，PP GP621-2 PP H390F 、→，CA13 、‖。TPE RU2205-1 PBT NH2306F POM F20-25 、‖。PC 7020R 、→，TPEE 663 、→，PP HV001PF 、‖。POM S27072GV1/10 、‖。TPU 180A PC/、‖。PMMA GR01240 PA6 BRZ334H LDPE FT5232 PP SM410R3 TPE 1090N|1002 PP HJ4012 、→，LLDPE ST518 、‖。ASA S210 HDPE DMDB-8916 、‖。PC 201-10 PA6 6GF30FR2 、→，PI TP-2875 、→，EVA UE662009 PC EXL9132 、‖。PA6 C38FKS POM KN001 、‖。PP FB51 PP 108MF97 PC/PBT X2500UV 、‖。POM LW90-S2 、‖。TPU C60AW 、‖。PC L-1225Y 、‖。PC AD-5503 、 EAA A221M▂EAA A221MPa11 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.