Polycarbonate (PC) bụ polymer nke nwere otu carbonate na yinye molekụla. Dabere na usoro nke otu ester, enwere ike kewaa ya na aliphatic, aromatic, aliphatic - aromatic na ụdị ndị ọzọ. Ngwongwo dị ala nke aliphatic na aliphatic aromatic polycarbonate na -amachi ngwa ha na plastik injinịa. Naanị polycarbonate aromatic ka emepụtara n'ụlọ ọrụ mmepụta ihe. N'ihi ịdị iche iche nke ihe owuwu polycarbonate, PC abụrụla plastik injinịa nwere ọnụ ọgụgụ na -eto ngwa ngwa n'etiti plastik injinịa ise.
PC anaghị eguzogide ọkụ ultraviolet, alkali siri ike na ọkọ. Ọ na-agbanwe edo edo na ikpughe ogologo oge na ultraviolet. Ya mere, mkpa maka ihe mgbakwunye agbakwunyere dị mkpa.
Companylọ ọrụ ahụ nwere ike ịnye ihe mgbakwunye PC n'okpuru:
| NKWUKWU | Ngwaahịa | CAS | Ụdị okirikiri | Itinye |
| ANTIOXIDANT | YIHOO UV234 | 70321-86-7 | TINUVIN 234 | Eji ya na PC, ngwakọta PC, PE, PITA, PA, nylon, PVC siri ike, ngwa ABS, PPS, PPO, copolymer aromatic, TPU, eriri PU, mkpuchi ụgbọ ala. |
| YIHOO UV360 | 103597-45-1 | TINUVIN 360 | Eji ya na acrylic resin, polyalkyl terephthalate, PC, polyphenylene ether resin, PA, resin acetal, PE, PP, PS, ịchọ mma. | |
| YIHOO UV1164 | 2725-22-6 | TINUVIN 1164 | Nke kacha adabara nylon, PVC, PET, PBT, ABS na PMMA yana ngwaahịa plastik ndị ọzọ dị elu. | |
| YIHOO UV1577 | 147315-50-2 | TINUVIN 1577 | Kachasị mma maka PC na PET. | |
| YIHOO UV3030 | 178671-58-4 | UVINUL 3030 | Eji ya chekwaa rọba na ngwaahịa agba site na radieshon UV na ìhè anyanwụ. Karịsịa dabara maka nhazi polymer dị elu dị ka PC, PET, PES, wdg. | |
| YIHOO UV3035 | 5232-99-5 | UVINUL 3035 | Ejiri ya dị ka ihe na -amị UV na plastik, ihe na -acha, ihe e ji esiji ákwà, iko ụgbọ ala, ihe ntecha na ihe mkpuchi anwụ. |
Iji nye mgbakwunye polymer na ngwa ndị akọwapụtara nke ọma, ụlọ ọrụ ahụ ewepụtala usoro ngwaahịa na -ekpuchi ngwa ndị a: PA polymerization & mgbakwunye mgbakwunye, mgbakwunye ụfụfụ PU, polymerization PVC & ihe mgbakwunye, mgbakwunye PC, ihe mgbakwunye TPU elastomer, obere ụgbọ ala VOC na -ebelata ihe mgbakwunye akwa. Ihe ndị na -ahụ maka ihe mgbakwunye, ihe mkpuchi mkpuchi, ihe ịchọ mma, API na ngwaahịa kemịkal ndị ọzọ dị ka zeolite wdg.
A na -anabata gị mgbe niile ịkpọtụrụ anyị maka ajụjụ!