█ PA66 NPD-002 }
PA612/153HSLPP6202FLPC/ML-110A11/HFG25ZTPEE/1047DPA6PZ006PC/ABSHR5007A-KA02PA6/BG50XFIPP3576HTPU/CLEAR15N70LCPˉZE55205ASACR7510PA66/20NSP1/BLKPPBX3910EAA/4105PBTKU13EVA10/4040-IEPBTˉCF40-09PA66尼龙66盐的制备由二元酸和二元胺制取尼龙时,需要严格控制原料配比为等摩尔比,才能分子量较高的聚合物,因此,在生产中必须先把己二酸和己二胺混合制成尼龙66盐。尼龙66盐的制备是分别把己二胺的溶液与己二酸的溶液在60℃以上的温度下搅拌混合,中和成盐后析出,经过滤、醇洗、干燥,***后配制成63%左右的水溶液,供缩聚使用。WhenPA66nylon66saltispreparedfromdiacidandtwometaamine,itisnecessarytostrictlycontrolthemolarratioasthemolarratio,soastogetapolymerwithhighmolecularweight.Therefore,themixtureofadipicacidandadipaminemustbemixedintonylon66saltinproduction.Thepreparationofnylon66saltistomixadipicdiaminesolutionandadipicacidsolutionatthetemperatureabove60centigrade,neutralizeitandprecipitateaftersaltformation.Afterfiltration,alcoholwashinganddrying,after***,about63%ofthewatersolutionispreparedforMAPOQ62POMKF00C/ABSGN5008LFPP/JH-370APC帝人E8715BKPP/MF004ASPOM/KF002XXP/PA612美国杜邦FE5382IXEF美国苏威1032/9108PP泰国巴塞尔RP348NKPA6南亚2210G7PPO/GTX8430WPPˉ4320WZˉPMMAGR-H24PPˉ5010PC/ABS5712PPSBF1140【PC‖以电子电器壳件对材料韧性、强度、耐热等方面的高性能要求。这些材料在电子电器壳件上的应用,具有以下其它类材料不可替代的优点:?聚碳酸酯可PCtomeetthehighperformancerequirementsofelectronicandelectricalshellpartsfortoughness,strengthandheatresistance.Theapplicationofthesematerialsinelectronicandelectricalshellpartshasirreplaceableadvantagesasfollows:polycarbonatecanbeused.??1)优越的抗冲击性,冲击强度在热塑性塑料中名列前茅;PBT/3105/PCML7694PPˉ1102LPEVA/DA528AAPOMC9021GTPUˉCR180APC基础创新塑料FXG121RPA6PV00APCˉHP4EUASAEXGY0070PP4031E2PPOPX1005XPA66HMG14HSPA6荷兰DK224-PG8PP008APCLUX7189PA612/XE4106【)
东莞市明一塑胶原料有限公司
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