POM FW-720F Δ POM FW-720F ‖。TPE 5020BS 、‖。PC 133 PP H110MA 、‖。PA6 EX1020GO 、→，PC/ABS XCM830 、‖。PC GF8001 、‖。PA6 BTQ80 、‖。PC 4202-8 POM/PTFE KL-4020 PC/ABS A35-110 PC ML6413 PC I2600CR020 、‖。PA46 TS35O(BK) 、‖。PA66 7520 HDPE GA2850 、‖。PP MF003SU 、→，PP PHP554M 、→，PA12 X7229 、‖。PP 1111NX TA4 PP 1450D 、→，PP R140M COC D4531F 、→，PP PMF008S 、→，TPO BNT010 、→，EPDM PX-057 ABS GP-2106F 、‖。PP M1810 LCP 3400-G-930 PC GN-3115R PP 3340H 、‖。PBT 2003-2 POM YF-10 PC 940-116 TPE 2101-85A PP PM430 、‖。PP HF-3308 EVA 5267 PP H28U-00 、‖。PP T240N 、→，PBT KP270BL PC/ABS HF-5000 PPS 1131L4 ITT 、‖。PC LV-2250Y 、‖。PC 500ECR TPE HTC8478/01 、→，LDPE AT220 PC ML3021A 、‖。TPU DP89043D PBT WS002I PC HP2-1H111 、→，POM C27021XA、→，PP EP340M 、‖。PP BC3HA 、→，PA66 A3X2G10 POM M90CA TPE 7094N-PE 、‖。PA12 L20G 、‖。PA6 CM1061 PP CAP906 、‖。PBT 6304 HDPE 9000 ABS PA-749SK PPS A360M IXEF 1022-9085 、‖。POM GB-25R 、‖。ASA PW-957 BK EVA 636 、→，EVA UE-2824/32 、‖。PA12 2002ES6 、‖。PC/ABS CH6310-BK 、‖。PPS 1140A1 、‖。ABS VX10G20 PC LGK3020-739 PP 49MK40 PP DC759.00 PC/ABS EHA PC ML-5206ZLS PMMA DR101 、→，PP BH3530 EVA LD-712 、→，PA66/、‖。POM WR701LO 、‖。PA66 70K20HSL PP 4017 PP PT331M PC 1745 、‖。PC 1837 TPEE 5621GP TPE DGR6480NC PA66 66MVHI EVA HS102C PC CF-3104HF PC DS0036IP PP BC78A 、‖。PBT G2810 PP H1501 、‖。PC/ABS MB-1700 ETFE EC6520(粉) TPE 4556 、→，PP EBS153DNAT 、‖。PC/ABS HAC8250FR 、‖。PMMA VRS40 PBT 436 、‖。PBT 5615-200C/104C 、→，DAP RX1-520 、‖。PBT KL1-7835 、→，PP 12712 、→，EVA FD23 、→，LLDPE LDD201 、‖。PC GSN-2020DF HDPE LF7100U PP G-151 PC LD-1000RM PP JI-350 PBT 6400-2 HDPE HD1100J 、‖。PA66 RX93237 PA6T FR52G30BL 、→，THV FC2121 LDPE 4005M 、‖。 7340M TPU H790 、‖。PA12 RD302G6 PA6 1015G33-8 PC/ABS GP-5006BH SURLYN TF-0903 、‖。PA12 L25W40HLX PBT B4300G4LS 、→，PP PF500EPS PA66/PTFE RL-4040 、→，TPU 6080A 、‖。PP 3317NC1 、‖。PC PZ303G2 、→，LDPE 701-SB 、→，PEEK MC4420R/ 、 POM FW-720F Δ POM FW-720F 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.