(图)PP/AY564/介电 →，AS HF-5661HC、‖。PP FPU1377 、‖。PPS 6465A6、→，LDPE CX7020PPO WCD851、‖。PBT 140PG3、‖。LCP A130、‖。PA66 7023、→，TPO 8003EL、‖。PP H20Z-00‖。 EF221、‖。PA66 KDE1030 UHMWPE 240S、TPU DP3690AU、‖。PP H1400、→，EBA 17BA07、PBT KU2-7003PPO X1744 BK‖。 MH-20、PC DX10313、→，PA610 HS18-GF30、‖。PC/ABS CH6310 BK、‖。TPU A95K4640、→，MPR 6050BK、PA66 70G13L BK、→，TPEE 663HS、PBT X4398、PC GS3025G20、‖。PA66 RF006PS、→，EPDM 4785HM、→，TPX RT31、‖。PP UHB35MWHB、→，PVDF 2500HD、‖。PP 2341TC、PC VR2200、‖。PBT 2302-GV1/15、PP 3117ANC1、PMMA DF23-8N、‖。PPS S38A65BL 、‖。PMMA EG-930、→，TPC4053FG、‖。PP BX3980、‖。PC 7100-8、‖。PC GN-2030R2GMA 2C、→，PA66 DMX65G15AH、→，TPV XRD8145、‖。PC 1301-22、→，PC 3027U 、ASA CR7520 、‖。PC SD2201W、PPS S25G40、PC/ABS NL001 、→，PBT 340LC 、→，PTFE 225MOD、‖。PP MS65G20、PA66 VC006、‖。PP GP-3100、→，PP ED230H、PBT XL1562、LCP A130、PP C、→，PC/ABS CG100 、‖。PP HP648SM、‖。PA6 TG7S、ABS MG47、‖。PBT B4235、→，EVA VH610Z、‖。PA6 1320M7、POM ZPRJS、→，PC XHT3143T、PC/ABS T-85 、TPE SB2610、PC 115U、(图)PP/AY564/介电EVA as the poduct of disposable medical instuments mostly use medical gade PVC (PVC) o polycabonate (PC), and PVC in the pocess of themal decomposition has stong coosion of PC steel, high hadness, high viscosity, and theefoe must be polished pefomance of coosion esistance, wea and high on plastic pat pats mateial equiements. Most medical injection machines adopt the had chomium plating method of the machine bael scew o the stainless steel as the mateial to make the machine simple scew to meet the special equiements. In addition, in ode to pevent gas in the pocess of themal decomposition of PVC, equiements fo fixed template suface aluminizing teatment, but also fo foeign gold o aluminum panels made of stainless steel sheet metal, sheet metal joint using non-toxic silicone seal to pevent gas geneated in the manufactuing pocess of plastic an outside (gas geneated in the pocess of plastic pocessing can be collected though special equipment afte puification teatment can be dischaged into the atmosphee).PVC is the main souce of dioxin. Dioxin (TCDD), two oxygen (Miscellaneous) the most deadly dioxin in the family is a kind of substance, as eveyone knows the cacinogens and catabolic homones and a toxic compound, has a geat ham to human and animal. When PVC poduction, ecycling and scap in the incineato, o PVC poducts in the combustion accident such as gabage landfill, will poduce dioxin.EEAapplication aea1, EEA is flexible, flexible, flexible hose, low tempeatue seal ing, communication cable semi conductive casing, sugical bags, sugical gloves, packaging films and containes.2, EEA can be used as a modifie fo high tempeatue esistant extusion coating (good adhesion to matix mateial) and othe plastics at low tempeatue esistance and envionmental stess cacking.3, EEA can be used as cabon black to make conductive mateial.4, EEA injection molding of automobile steeing wheel and othe pats, moto pats, safety equipment, cold stoage tay, household goods, spots shoes etc..5, EEA can be hollow in all kinds of oil and dug containes.6, EEA can be coated and laminated poducts can be used as a vaiety of packaging mateials, metal coatings.7, EEA can be used as electical insulation mateial, shinkable packaging film, shinkable pipe, composite film and foam plastic.EEA is moe used in food packaging than EVA, POE, EAA and othe polyolefin esins, and the content of EA can not exceed 8% of FDA.LCP plastic aw mateials ae excellent in tems of high stength, high igidity, high tempeatue esistance and electical insulation. They ae used in the fields of electonics, electical, optical fibe, automobile and aeospace. 2) liquid cystal fibes can be used fo fishing nets, bullet poof clothing, spots goods, bake linings, optical fibe display mateials, etc., and can also be made into thin films fo soft pinted wiing, food packaging and so on. 3) LCP plastic mateials have been used in micowave oven containes, which can withstand high and low tempeatues. LCP can also be used fo pinted cicuit boads, satellite electonic components and jet engine pats, fo electonic and automotive pats o components, and fo medical teatment. 4) LCP plastic aw mateials can be filled with high fille as an integated cicuit packaging mateial instead of epoxy esin as the packaging mateial of the coil skeleton; as optical fibe cable connecto sheath and high stength element; instead of ceamic as the filling mateial in the sepaation towe fo chemical industy. 5) LCP plastic aw mateials can also be made of alloy and polysulfone, PBT, polyamide blends of plastic pats molding, high mechanical stength, to eplace the polysulfone glass fibe einfoced plastic, which can impove the mechanical stength, and can impove the use stength and chemical stability etc.. At pesent, the LCP is being used to use the oute panel of the space vehicle, the bake system of the ca and so on.The chemical popeties of PA6 ae vey simila to that of PA66. Howeve, the melting point is low and the ange of pocess tempeatue is vey wide. Its impact esistance and esistanceThe solubility is bette than PA66, but it is also moe hygoscopic. Because many of the quality popeties of the plastic pats ae affected by the hygoscopicity, the PA6 is designed to be used.The poduct should be fully consideed when it comes to the poduct. In ode to impove the mechanical popeties of PA6, a vaiety of modifies ae often added. Glass fibe is the most commonAdditives, sometimes in ode to impove the impact esistance also added to synthetic ubbe, such as EPDM and SBR. Fo a poduct without additives, the contaction of PA6Between 1% and 1.5%. Adding glass fibe additives can educe the shinkage to 0.3% (but a little highe in the diection pependicula to the flow).The shinkage ate of the fomed assembly is mainly influenced by the cystallinity and hygoscopicity of the mateial. The actual shinkage ate is also elated to the design of plastic pats, wall thickness and othe pocess paametes.
