ʻO Polycarbonate (PC) kahi polymer e loaʻa ana i ka hui carbonate i ka kaulahao molekiola. Wahi a ke ʻano o ka hui ester, hiki ke hoʻokaʻawale ʻia i aliphatic, aromatic, aliphatic - aromatic a me nā ʻano ʻē aʻe. ʻO nā pono mechanical mehana o ka aliphatic a me ka aliphatic aromatik polycarbonate e kaupalena i kā lākou noi i nā ʻenehana plastics. ʻO polycarbonate ʻaʻala wale nō i hana ʻia me kahi ʻoihana. Ma muli o ka kikoʻī o ka hanana polycarbonate, ua lilo ʻo PC i nā plastics ʻenehana laulā me ka ulu wikiwiki i waena o nā ʻelima hana ʻenehana.
ʻAʻole kūpaʻa ʻo PC i nā kukui ultraviolet, alkali ikaika, a me nā ʻōpala. Huli melemele me ka hōʻike lōʻihi i ultraviolet. No laila, pono ka pono no nā mea hoʻohui i hoʻololi ʻia.
Hiki i ka ʻoihana ke hāʻawi i nā mea hoʻohui PC ma lalo:
| KUPANAHA | HUAOLELO | CAS | ʻAno KANAKA | NĀ PALAPALA |
| ANTIOXIDANT | YIHOO UV234 | 70321-86-7 | TINUVIN 234 | Hoʻohana ʻia i ka PC, PC Blend, PE, PET, PA, nylon, PVC ʻoʻoleʻa, pūhui ABS, PPS, PPO, copolymer ʻaʻala, TPU, PU fiber, uhi kaʻa. |
| YIHOO UV360 | 103597-45-1 | TINUVIN 360 | Hoʻohana ʻia i ka kēpau acrylic, polyalkyl terephthalate, PC, hoʻololi polyphenylene ether resin, PA, reset acetal, PE, PP, PS, nā mea hoʻonani. | |
| YIHOO UV1164 | 2725-22-6 | TINUVIN 1164 | ʻO ka mea kūpono loa no ka nylon, PVC, PET, PBT, ABS a me PMMA a me nā huahana plastika kiʻekiʻe kiʻekiʻe. | |
| YIHOO UV1577 | 147315-50-2 | TINUVIN 1577 | Kūpono loa no PC a me PET. | |
| YIHOO UV3030 | 178671-58-4 | UVINUL 3030 | Hoʻohana ʻia e pale aku i nā huahana laka a pena mai ka pāhawewe UV i ka lā. Kūpono nui ʻia no ka hana ʻana i nā polymers kiʻekiʻe e like me PC, PET, PES, etc. | |
| YIHOO UV3035 | 5232-99-5 | UVINUL 3035 | Hoʻohana ʻia e like me ka mea hoʻoiho UV i nā lula, nā pena, nā pena, nā aniani kaʻa, nā mea hoʻonaninani a me nā pale sun. |
No ka hoʻolako ʻana i nā mea hoʻopili polymer i nā noi kikoʻī hou aʻe, ua hoʻokumu ka ʻoihana i kahi moʻo huahana e uhi ana ma lalo o nā noi: PA polymerization & moditive additives, PU hua hua hoʻohui, PVC polymerization & hoʻololi hoʻololi, PC mea hoʻohui, TPU elastomer mea hoʻohui, haʻahaʻa VOC kaʻa ʻoki nā mea hoʻohui lole hoʻopau. nā mea hoʻohui āpau, nā mea hoʻohui uhi, nā mea hoʻonaninani mea hoʻopili, API a me nā huahana kemika e like me zeolite a pēlā aku.
Hoʻokipa ʻia ʻoe e kāhea iā mākou no nā nīnau!