PBT 4305﹃PBT 4305 →，POM 885UV 、→，PA12 RD104 、→，TPEE H2040B 、‖。POM TC704 、‖。PC/ABS BB-10GF/5T PMMA FF TPE T331C ASA XC-180-NC PP 6288 、‖。ASA S210 HDPE DMDB-8916 、‖。PPS G131L3 、‖。PP BJ700 、→，TPU 1045D 、‖。PA66 A3ZG7HP PBT B4406G4 PC 945 、‖。PA6 73G40 BK270 、→，PC IRE2200 、‖。PC SD1318 PC DF0066P PA6 B4001 PA6 611 HDPE 4062R y TPU ZHF78AT0 HDPE 4033 、→，PMMA 4420 、‖。PA66 A35N01 、→，PA66 A218GV33 、‖。PA66 A3Z 、‖。PA6 KNG1060 、→，PA6 K-FG9 、‖。PP SF7251 HDPE 2300J 、→，PP PM655 PPO NC42Z X27 NC 、‖。PP EP548R 、‖。PPS EC-40B 、‖。PP 1304E3 ABS PA-763 EVA E153A 、→，PLA 6752D PBT WF1004 BK 、‖。PP PT331M 、‖。TPU EMS-65A 、‖。PA66 KL1-2403/40H1.0 PA6 PZ00062E 、‖。PMMA FFF-L 、→，TPU 385E PA6/66 KR4205 、→，PA6 B3WG6 POM N2200G5 PC URZ2501 、→，LDPE M2612GU 、→，PLA PLE005 、→，DAP K43 、‖。PP 2300NC PA/MXD6 1022-0006 PC OQ2820 PBT 364 、→，POM LX90 、→，LLDPE LL02-942 、‖。PPS S13A65 TPU TE85AA POM FS410 、‖。PA6 A1030TF ABS 3000 PC K-30 、→，PC 310HF.M 、‖。PA66 PA840G7 PA66 LSG-440A-H 、‖。 UL 04331EL PC/ABS TMB1412 、‖。ABS D-120 、‖。PP J700 PP MT00E PC DFP22H TPE G7690-9 、→，PA612 2D25W20X 、‖。PA66 S227-C POM LT-805 、‖。POM 9054 、→，TPO 2573 PA46 IG-S253F7 POM PM3007G5 PPS 1130T7 PC EXL1112T ABS BF-0673T PA6 B3WG7 、‖。PA6 TN 2200 、‖。PP EP640T 、‖。TPU UD-95A10 、‖。PA12 L16LM 、‖。PC/ABS GN-5001RF BK 、→，ASA XTWM206 TPV 4775B40 、→，PA66 10B 、→，PP HA507MO 、→，PBT 5810G15 、‖。PBT WFL369 、→，PA66 PA303G50 、‖。PA6 8202CHS PP HF700SA PC RL3879-739 、→，PA66 GF40-07 PBT 7151G-X01 、→，PA66 A230V13 ABS 01 、→，PC TN-1200 PC/ABS FR3110TV 、‖。PC/ABS 310 、‖。PC K-40UVR 、→，EBA 3217AC 、‖。PC/ABS FXC813SKAVP 、‖。TPE G7736-1 、 PBT 4305﹃PBT 4305EVA as the product of disposable medical instruments mostly use medical grade PVC (PVC) or polycarbonate (PC), and PVC in the process of thermal decomposition has strong corrosion of PC steel, high hardness, high viscosity, and therefore must be polished performance of corrosion resistance, wear and high on plastic part parts material requirements. Most medical injection machines adopt the hard chromium plating method of the machine barrel screw or the stainless steel as the material to make the machine simple screw to meet the special requirements. In addition, in order to prevent gas in the process of thermal decomposition of PVC, requirements for fixed template surface aluminizing treatment, but also for foreign gold or aluminum panels made of stainless steel sheet metal, sheet metal joint using non-toxic silicone seal to prevent gas generated in the manufacturing process of plastic ran outside (gas generated in the process of plastic processing can be collected through special equipment after purification treatment can be discharged into the atmosphere). PVC is the main source of dioxin. Dioxin (TCDD), two oxygen (Miscellaneous) the most deadly dioxin in the family is a kind of substance, as everyone knows the carcinogens and catabolic hormones and a toxic compound, has a great harm to human and animal. When PVC production, recycling and scrap in the incinerator, or PVC products in the combustion accident such as garbage landfill, will produce dioxin. EEA application area 1, EEA is flexible, flexible, flexible hose, low temperature seal ring, communication cable semi conductive casing, surgical bags, surgical gloves, packaging films and containers. 2, EEA can be used as a modifier for high temperature resistant extrusion coating (good adhesion to matrix material) and other plastics at low temperature resistance and environmental stress cracking. 3, EEA can be used as carbon black to make conductive material. 4, EEA injection molding of automobile steering wheel and other parts, motor parts, safety equipment, cold storage tray, household goods, sports shoes etc.. 5, EEA can be hollow in all kinds of oil and drug containers. 6, EEA can be coated and laminated products can be used as a variety of packaging materials, metal coatings. 7, EEA can be used as electrical insulation material, shrinkable packaging film, shrinkable pipe, composite film and foam plastic. EEA is more used in food packaging than EVA, POE, EAA and other polyolefin resins, and the content of EA can not exceed 8% of FDA. LCP plastic raw materials are excellent in terms of high strength, high rigidity, high temperature resistance and electrical insulation. They are used in the fields of electronics, electrical, optical fiber, automobile and aerospace. 2) liquid crystal fibers can be used for fishing nets, bullet proof clothing, sports goods, brake linings, optical fiber display materials, etc., and can also be made into thin films for soft printed wiring, food packaging and so on. 3) LCP plastic materials have been used in microwave oven containers, which can withstand high and low temperatures. LCP can also be used for printed circuit boards, satellite electronic components and jet engine parts, for electronic and automotive parts or components, and for medical treatment. 4) LCP plastic raw materials can be filled with high filler as an integrated circuit packaging material instead of epoxy resin as the packaging material of the coil skeleton; as optical fiber cable connector sheath and high strength element; instead of ceramic as the filling material in the separation tower for chemical industry. 5) LCP plastic raw materials can also be made of alloy and polysulfone, PBT, polyamide blends of plastic parts molding, high mechanical strength, to replace the polysulfone glass fibre reinforced plastic, which can improve the mechanical strength, and can improve the use strength and chemical stability etc.. At present, the LCP is being used to use the outer panel of the space vehicle, the brake system of the car and so on. The chemical properties of PA6 are very similar to that of PA66. However, the melting point is low and the range of process temperature is very wide. Its impact resistance and resistance The solubility is better than PA66, but it is also more hygroscopic. Because many of the quality properties of the plastic parts are affected by the hygroscopicity, the PA6 is designed to be used. The product should be fully considered when it comes to the product. In order to improve the mechanical properties of PA6, a variety of modifiers are often added. Glass fiber is the most common Additives, sometimes in order to improve the impact resistance also added to synthetic rubber, such as EPDM and SBR. For a product without additives, the contraction of PA6 Between 1% and 1.5%. Adding glass fiber additives can reduce the shrinkage to 0.3% (but a little higher in the direction perpendicular to the flow). The shrinkage rate of the formed assembly is mainly influenced by the crystallinity and hygroscopicity of the material. The actual shrinkage rate is also related to the design of plastic parts, wall thickness and other process parameters.