LLDPE中石化茂名DNDA7140天门

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LLDPE中石化茂名DNDA7140天门

LLDPE中石化茂名DNDA 7140天门 、→，PA66 FR250、、▲‘PC LUX2180T、、▲‘PP 8750MB2 、、▲‘PEI PDX-E-99550、、▲‘PC G-3130PH、、▲‘TPE TF5WKE、、▲‘PC MB8700、、▲‘TPU 1195A、、▲‘PBT KP212V0、、▲‘PP P30B07、、▲‘POM KL004AXC、、▲‘PP HJ4012 、、▲‘PC 7022J、、▲‘PP 19T1040、▲‘ UE647-04、 PTFE G190、、▲‘PPS FZ-8600、、POM KF002L、、PA12 L-R3-MHI、、▲‘PC 940、、▲‘PA6 B3L、、▲‘PP HH450MO、、▲‘PC 1700 RD、、▲‘PA6 VE30CW、、▲‘PA6 F34NL、、▲‘PP K8005、、▲‘PPS A504FG1、、▲‘ABS F1350-V2 BK、、▲‘PP HH450FB、 、PC/‖。PBT 5220U GY3A500、、▲‘PEI PDX-E-00548 CCS、、▲‘PP 2300K、、▲‘PA66 FR52G30NH NC、、▲‘PC 1800、、▲‘PP K7926、、▲‘PA6 1022MT2、、▲‘PPS OX96668、、▲‘PP HP640T、、▲‘ABS MP-211、、▲‘TPU AG9550、、▲‘PBT 5010GN1-30AM2、、PP 3520L 、、▲‘PP 3960、、▲‘PC RF0057E NCNS、、▲‘PBT CS815WC、、▲‘PC LUX2180T、、PC/、▲‘ABS CY5100-BK、▲‘ LE0594、、TPV 7100-73、、PC/、▲‘ABS GP-5001AF、、▲‘PP 1477 、、▲‘PP 2311LCX TA6、、PC/ABS W-101 、、▲‘PC EXL1434、、▲‘POM N2640Z6、、▲‘PC 6265、、→，EMAA 8020、、▲‘PP RJ470MO、COC 8007F-400、、LCP V300P、、▲‘POM Z3510、、▲‘PBT S7020、、▲‘PA66 A3GE3、▲‘PPO 731S-701S、、▲‘PBT CF40-08、、▲‘PC RY1900 BK、、▲‘PC 302-4、、▲‘TPE GX-5030G3U、

LLDPE中石化茂名DNDA 7140天门EVA 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.