TPU 5715≡TPV抗UV ‖。PC 244R、‖。LCP 6130L、→，PC EGW2010DR、‖。PC PZ500、ABS 30GF、→，PA66 RYY13CP、‖。PP 2311LCX GA4、PA66 RC-1004、‖。PMMA S11、LDPE PG7008、‖。PP HI5204G 、‖。POM S2320-003PRO、‖。PC HFD4471、→，POM FG500P、HDPE G60-25-144 、PP 70SLP-2、→，PA66 PA341G9、PA66 66 H2 G/60、→，TPEE FH3303、TPE EL740 BK、‖。PP 4920WZ 、PC 366-5F 、TPE G7650-9、PA6 A3130HR-25、PC EXL1444、‖。PA6 CM1007、‖。PBT 5720U、TPU T180M、PC 3025IR-02、‖。PC OQ1026、→，ASA TW35、‖。LCP E6807LHF-Z、PMMA IRD-30、TPE G3021、EVA 510-5005、‖。PC HP2-1H111、→，PC/ABS GP-5150、‖。POM TE-21、PP LGF50、PP HC401BF、‖。PBT 2100-104B、PA6 DPBKV35XF、→，PA6 PB303G6、TPE 7065N/1002、‖。PP B200、→，PA1010 LC1610、→，EVA 1045 ETFE LM-720AP、‖。POM 、→，PPS AR04、‖。PP 513MNK40、EVA 40-55、→，PA12 AMND、‖。TPU 180A、‖。TPE VTV9LVN、‖。PP F400、→，PC PZ324G4NT、→，LLDPE GA501023、PMMA XL、‖。PBT 433、→，LDPE 11P、‖。LCP 3403-4、→，PC/ABS GP-5006B、LDPE FT5230、‖。PP MD000IU 、PC B-4120R、‖。PC LF1520-739、TPU 2103-90AENH、TPU A85P4380、PA66 Polyamide esin, the English name is polyamide, efeed to PA. It is commonly known Nion (Nylon), which is the eal name of the polyme containing amido goups in the epeating unit of the main chain of macomolecules. Among the five majo engineeing plt, the highest yield, the most vaiety and the most widely used ae the vaieties. The main vaieties of nylon 6 and nylon 66 nylon, dominant, nylon 6 and nylon 66 nylon, poly two acyl 1,6-diaminohexane, nylon 66, nylon 6 is had l2%; followed by nylon 11, nylon 12, nylon 610, nylon 612, nylon 1010 and nylon 46, and nylon 7, nylon 9, nylon 13, nylon 6I, new vaieties of nylon 9T and nylon MXD6 (special baie esins), nylon modified vaiety quantity, such nylon, einfoced monome cting nylon (MC nylon), eaction injection molding (RIM) nylon, nylon, nylon, aomatic high impact (su) nylon, nylon, nylon, electoplating conductive flame etadant nylon, nylon and othe polyme blends and alloys, meet vaious special equiements, widely used in metal, wood and othe taditional mateials.Chinese nameNylon 66Foeign language namePolyamide 66Also known Nylon 66AbbeviationNylon 66C numbe32131-17-2CompositionPoly two - hexamethylendiamineScope of applicationPats of mechanical, automobile, electical equipmentCatalog1.1 application2.2 injection mold conditions3. afte injection pessue4. afte the injection speed5.3 poduction method6.4 physical and chemical poties1.5 physical poty table2.6 model3. the United States afte liquid nito4. afte the United States DuPont5. afte Shenzhen DuPont6. afte Japan DuPont1. afte South Koea DuPont2. afte MITSUBISHI Engineeing3.7 intoduction4. afte the fomanceAfte the 5. conditions6. discipline chaacteistAfte the 1. advantages2. afte use3. afte clsification4.8 detailed oveviewapplicationPBT The hygoscopic poty of PBT is vey weak. The tensile stength of the non enhanced PBT is 50MPa, and the tensile stength of the gls additive type PBT is 170MPa. Too much gls additives will cause the mateial to become bittle. PBT; the cystallization is vey apid, which will cause the ding defomation due to the inhomoeous cooling. Fo mateials with gls additives, the shinkage ate of flow diection can be educed, but the shinkage ate pendicula to the pocess is bically the same that of common mateials. The shinkage ate of the eal mateial is between 1.5%~2.8%. The mateials containing 30% gls additives shink between 0.3%~1.6%. The melting point (225%C) and high tematue defomation tematue ae lowe than that of the PET mateial. The softening tematue of VEKA is about 170C. The gls tansition tematue (gls titio tematue) is between 22C and 43C. Because the cystallization ate of PBT is vey high, its viscosity is vey low, and the iod of the pltic pats is eally low.Synthetic pocesssynthetic oute1. PBT intemittent type, Polytex Design, PTA oute synthesis o DMT oute synthesis (English: Batch-poly)2. PBT continuous type, Polytex Design, PTA oute synthesis.Batch methodPocess deion1. 1-4 butanediol mixing and conveying system2. pe melting pepaation system3. esteification eaction system4. polycondensation eaction system5. slice cutting and packing system6. catalyst pepaation system7. filte cleaning system8. THF ecovey system9. heat medium system10. compute integated contol systemChaacteisticThe 1. sluy pepaation system is used in the poduction of modified PBT, and the catalyst and additive can be added at low tematue.PC/ABS alloy, PC and ABS blends can combine the excellent poties of PC and ABS, impove the heat esistance, impact and tensile stength of ABS, educe the cost and melt viscosity of PC, impove the pocessability, and educe the sensitivity of poduct intenal stess and impact stength to the thickness of poducts. The apid development of PC/ABS alloy, the global output of about 800 thousand tons / yea, the wold's majo companies have developed new vaieties of PC/ABS alloy, such flame etadant, gls fibe einfoced, electoplating, UV esistant vaieties, especially widely used in the automotive industy, is also widely used in computes, copies and electical and electonic components. China h stated a eseach and poduction of PC/ABS alloy mateials such Shanghai jieshijie company h been applied to Automobile decoative pats, lamp shell and heat appliance shell; Development Institute of the Chinese Academy of Applied Chemisty Changchun high heat esistance, high heat esistance and high impact esistance and high heat esistance of the thee gade PC/ABS alloy mateial h been a numbe of domestic automobile manufactuing the company used fo font decoative boad, instument panel and box cove and othe special mateial goods. Lanzhou Univesity study in PC/ABS blend with a high pessue polyethylene compatibilize, the mixtue obtained good flowability and low tematue toughness and modulus is almost not affected, fo the poduction of sheet; domestic eseaches in ode to educe the PC/ABS inteface between two phes, adding impact at MBS in PC and ABS, the degee of the impact of ai alloy can achieve vey high value, PC/ABS/MBS appeaance is ivoy white, unifom textue, feel good.
