Polycarbonate (PC) ndi polima yomwe ili ndi gulu la carbonate munthawi yamagulu. Malinga ndi kapangidwe ka gulu la ester, amatha kugawidwa mu aliphatic, onunkhira, aliphatic - onunkhira ndi mitundu ina. Makhalidwe otsika a aliphatic ndi aliphatic onunkhira polycarbonate amachepetsa momwe amagwiritsira ntchito mapulasitiki amisiri. Mafuta onunkhira okhaokha a polycarbonate ndi omwe amapangidwa mwaluso. Chifukwa chakudziwika kwa kapangidwe ka polycarbonate, PC yakhala pulasitiki yaukadaulo yomwe ikukula kwambiri pakati pa mapulasitiki asanu amisiri.
PC imagonjetsedwa ndi kuwala kwa ultraviolet, alkali yamphamvu, ndi kukanda. Amasandulika wachikaso ndikuwonekera kwakanthawi kwa ultraviolet. Chifukwa chake, kufunikira kwa zowonjezera zosinthidwa ndikofunikira.
Kampaniyo imatha kupereka zowonjezera zowonjezera pa PC:
KUGawanika | PRODUCT | CAS | MTUNDU WA COUNTER | NTCHITO |
WOSANGALATSA | YIHOO UV234 | 70321-86-7 | TINUVIN 234 | Amagwiritsidwa ntchito pa PC, kuphatikiza kwa PC, PE, PET, PA, nayiloni, PVC yolimba, gulu la ABS, PPS, PPO, copolymer onunkhira, TPU, PU fiber, zokutira zamagalimoto. |
YIHOO UV360 | 103597-45-1 | TINUVIN 360 | Amagwiritsa ntchito utomoni wa akiliriki, polyalkyl terephthalate, PC, polyphenylene ether resin, PA, utomoni wa acetal, PE, PP, PS, zodzoladzola. | |
YIHOO UV1164 | Zamgululi 2725-22-6 | TINUVIN 1164 | Oyenera kwambiri kwa nayiloni, PVC, PET, PBT, ABS ndi PMMA komanso zinthu zina zapulasitiki zomwe zimagwira bwino kwambiri. | |
YIHOO UV1577 | 147315-50-2 | TINUVIN 1577 | Oyenera kwambiri pa PC ndi PET. | |
YIHOO UV3030 | 178671-58-4 | UVINUL 3030 | Ankagwiritsa ntchito kuteteza pulasitiki ndi utoto mankhwala ku cheza dzuwa. Makamaka oyenera kukonza ma polima otentha monga PC, PET, PES, ndi zina zambiri. | |
YIHOO UV3035 | Chikumbutso. 5232-99-5 | UVINUL 3035 | Amagwiritsidwa ntchito ngati ma absorber a UV m'mapulasitiki, utoto, utoto, galasi lamagalimoto, zodzoladzola ndi zotchingira dzuwa. |
Kuti ipereke zowonjezera polima pazinthu zina, kampani yakhazikitsa zinthu zomwe zili pansipa: PA polymerization & zosintha zowonjezera, zowonjezera zowonjezera za PU, ma polymerization a PVC & zowonjezera zowonjezera, zowonjezera PC, zowonjezera za TPU elastomer, zotsika zazing'ono za VOC zamagalimoto zowonjezera zowonjezera, zokutira zokutira, zowonjezera zodzola, API ndi zinthu zina zamankhwala monga zeolite ndi zina.
Mwalandilidwa kuti mutilankhule nafe pakafunso!