IPolycarbonate (PC) iyi-polymer equkethe iqembu le-carbonate kuchungechunge lwamangqamuzana. Ngokuya ngesakhiwo seqembu le-ester, lingahlukaniswa nge-aliphatic, iphunga, i-aliphatic - enamakha nezinye izinhlobo. Izici eziphansi zemishini ye-aliphatic ne-aliphatic enamakha i-polycarbonate ikhawulela ukusetshenziswa kwazo kuma-plastiki wobunjiniyela. Kukhiqizwe kuphela okwezimboni kuphela i-polycarbonate enamakha. Ngenxa yobuningi besakhiwo se-polycarbonate, i-PC sekuyiplastiki ejwayelekile yobunjiniyela enezinga lokukhula okusheshayo phakathi kwamaplastikhi amahlanu wobunjiniyela.
I-PC ayimelani nokukhanya kwe-ultraviolet, i-alkali eqinile, nokuklwebheka. Iba phuzi ngokuchayeka isikhathi eside kwi-ultraviolet. Ngakho-ke, isidingo sezithasiselo eziguquliwe sibalulekile.
Inkampani inganikela ngezansi kwezithasiselo ze-PC:
| UKUHLELWA | UMKHIQIZO | CAS | UHLOBO LWE-COUNTER | ISICELO |
| I-ANTIOXIDANT | YIHOO UV234 | 70321-86-7 | TINUVIN 234 | Isetshenziswe ku-PC, inhlanganisela ye-PC, i-PE, i-PET, i-PA, inayiloni, i-PVC eqinile, i-ABS compound, i-PPS, i-PPO, i-copolymer enamakha, i-TPU, i-PU fiber, ukumbozwa kwemoto. |
| YIHOO UV360 | 103597-45-1 | TINUVIN 360 | Isetshenziswe ku-acrylic resin, i-polyalkyl terephthalate, i-PC, i-polyphenylene ether resin, i-PA, i-resin ye-acetal, i-PE, i-PP, i-PS, izimonyo. | |
| YIHOO UV1164 | 2725-22-6 | TINUVIN 1164 | Ilungele kakhulu inayiloni, i-PVC, i-PET, i-PBT, i-ABS ne-PMMA kanye neminye imikhiqizo eplastiki esebenza kahle kakhulu. | |
| YIHOO UV1577 | 147315-50-2 | TINUVIN 1577 | Ilungele kakhulu i-PC ne-PET. | |
| YIHOO UV3030 | 178671-58-4 | UVINUL 3030 | Isetshenziselwa ukuvikela imikhiqizo yepulasitiki nepende emisebeni ye-UV elangeni. Ikakhulukazi efanelekayo ukucubungula ama-polymer okushisa aphezulu njenge-PC, i-PET, i-PES, njll. | |
| YIHOO UV3035 | 5232-99-5 | UVINUL 3035 | Isetshenziswa njenge-absorber ye-UV kuplastiki, opende, odayi, ingilazi yezimoto, izimonyo nesikrini selanga. |
Ukuhlinzeka ngezithasiselo ze-polymer kuzicelo ezithile, inkampani isungule uchungechunge lomkhiqizo oluhlanganisa okungezansi kwezinhlelo zokusebenza: I-PA polymerization & izithasiselo zokuguqula, izithasiselo ze-PU ezinegwebu, izithasiselo ze-PVC kanye nezithasiselo zokuguqulwa, izithasiselo ze-PC, izithasiselo ze-TPU elastomer, izengezo eziphansi ze-VOC zemoto izithasiselo ze-ejenti, izithasiselo zokumboza, izithasiselo zezimonyo, i-API neminye imikhiqizo yamakhemikhali efana ne-zeolite njll.
Wamukelekile njalo ukuxhumana nathi ngemibuzo!