PA612/153HSLPP 6202FLPC/ML-110A11/HFG25ZTPEE/1047DPA6 PZ006PC/ABS HR5007A-KA02PA6/BG50XFIPP 3576H TPU/CLEAR15N70LCPˉZE55205ASA CR7510PA66/20NSP1/BLKPP BX3910EAA/4105PBT KU13EVA 10/4040-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。
When PA66 nylon 66 salt is prepared from diacid and two meta amine, it is necessary to strictly control the molar ratio as the molar ratio, so as to get a polymer with high molecular weight. Therefore, the mixture of adipic acid and adipamine must be mixed into nylon 66 salt in production. The preparation of nylon 66 salt is to mix adipic diamine solution and adipic acid solution at the temperature above 60 centigrade, neutralize it and precipitate after salt formation. After filtration, alcohol washing and drying, after ***, about 63% of the water solution is prepared for MAPOQ62POMKF00C/ABSGN5008LFPP/JH-370A PC 帝人 E8715 BKPP/MF004ASPOM/KF002XXP/ PA612美国杜邦FE5382 IXEF 美国苏威 1032/9108 PP泰国巴塞尔RP348NK PA6南亚2210G7PPO/GTX8430WPPˉ4320WZˉPMMA GR-H24PPˉ5010PC/ABS5712PPS BF1140【
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
PC to meet the high performance requirements of electronic and electrical shell parts for toughness, strength and heat resistance. The application of these materials in electronic and electrical shell parts has irreplaceable advantages as follows: polycarbonate can be used.
??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/PC ML7694PPˉ1102LPEVA/DA528AAPOMC9021GTPUˉCR180A PC 基础创新塑料 FXG121R PA6 PV00APCˉHP4EUASAEXGY0070PP 4031E2PPO PX1005XPA66 HMG14HS PA6荷兰D K224-PG8PP008APC LUX7189PA612/XE4106【