ihe na-amịkọrọ UV
N'okpuru ìhè anyanwụ na fluorescence, plastik na ihe ndị ọzọ e ji eme ihe na-eme ka oxidation na-apụta n'onwe ha n'okpuru ọrụ nke ụzarị ultraviolet, nke na-eduga ná mmebi nke polima na mmebi nke ọdịdị na ihe onwunwe igwe. Mgbe etinyere ihe na-eme ka ultraviolet na-amịkọrọ, enwere ike ịmịkọrọ ụzarị ultraviolet dị elu ma gbanwee ya ka ọ bụrụ ike na-adịghị emerụ ahụ ka a tọhapụ ya ma ọ bụ rie ya. N'ihi ụdị polima dị iche iche, ogologo ebili ultraviolet nke na-emebi ha dịkwa iche. Ihe na-eme ka ultraviolet na-amịkọrọ dị iche iche nwere ike ịmịkọrọ ụzarị ultraviolet nwere ogologo ebili dị iche iche. Mgbe a na-eji ya, a ga-ahọrọ ihe na-eme ka ultraviolet na-amịkọrọ dị ka ụdị polima si dị.
Enwere ike kewaa ihe ndị na-amịkọrọ UV n'ime ụdị ndị a dịka usoro kemịkalụ ha si dị: salicylates, benzones, benzotriazoles, acrylonitrile e tinyere n'ọnọdụ ya, triazine na ndị ọzọ.
Ndepụta ngwaahịa:
| Aha Ngwaahịa | Nọmba CAS. | Ngwa |
| BP-1 (UV-0) | 6197-30-4 | Polyolefin, PVC, PS |
| BP-3 (UV-9) | 131-57-7 | Plastik, mkpuchi |
| BP-12 (UV-531) | 1842-05-6 | Polyolefin, Polyester, PVC, PS, PU, Resin, mkpuchi |
| BP-2 | 131-55-5 | Polyester/Agba/Akwa |
| BP-4 (UV-284) | 4065-45-6 | Mkpuchi/Nkwakọ ngwaahịa Litho |
| BP-5 | 6628-37-1 | Ákwà |
| BP-6 | 131-54-4 | Agba/PS/Polyester |
| BP-9 | 76656-36-5 | Agba ndị e ji mmiri mee |
| UV-234 | 70821-86-7 | Ihe nkiri, mpempe akwụkwọ, eriri, mkpuchi |
| UV-120 | 4221-80-1 | Ákwà, ihe nrapado |
| UV-320 | 3846-71-7 | PE, PVC, ABS, EP |
| UV-326 | 3896-11-5 | PO, PVC, ABS, PU, PA, mkpuchi |
| UV-327 | 3861-99-1 | PE, PP, PVC, PMMA, POM, PU, ASB, mkpuchi, inks |
| UV-328 | 25973-55-1 | Mkpuchi, Ihe nkiri, Polyolefin, PVC, PU |
| UV-329(UV-5411) | 3147-75-9 | ABS, PVC, PETA, PS |
| UV-360 | 103597-45-1 | Polyolefin, PS, PC, Polyester, nrapado, Elastomers |
| UV-P | 2440-22-4 | ABS, PVC, PS, PUR, Polyester |
| UV-571 | 125304-04-3/23328-53-2/104487-30-1 | PUR, Mkpuchi, Ụfụfụ, PVC, PVB, EVA, PE, PA |
| UV-1084 | 14516-71-3 | Ihe nkiri PE, teepu, ihe nkiri PP, teepu |
| UV-1164 | 2725-22-6 | POM, PC, PS, PE, PET, ABS resin, PMMA, naịlọn |
| UV-1577 | 147315-50-2 | PVC, resin polyester, polycarbonate, styrene |
| UV-2908 | 67845-93-6 | Polyester organic iko |
| UV-3030 | 178671-58-4 | Mpempe akwụkwọ plastik PA, PET na PC |
| UV-3039 | 6197-30-4 | Emulsions silicone, ink mmiri mmiri, Acrylic, vinyl na ihe nrapado ndị ọzọ, Resin Acrylic, Resin Urea-formaldehyde, Resin Alkyd, Resin Exoxy, Cellulose nitrate, sistemụ PUR, Agba mmanụ, Mgbasa Polymer |
| UV-3638 | 18600-59-4 | Naịlọn, Polycarbonate, PET, PBT na PPO. |
| UV-4050H | 124172-53-8 | Polyolefin, ABS, naịlọn |
| UV-5050H | 152261-33-1 | Polyolefin, PVC, PA, TPU, PET, ABS |
| UV-1 | 57834-33-0 | Ụfụfụ obere mkpụrụ ndụ, ụfụfụ akpụkpọ ahụ dị n'ime, ụfụfụ siri ike ọdịnala, ọkara siri ike, ụfụfụ dị nro, mkpuchi ákwà, ụfọdụ ihe nrapado, ihe mkpuchi na elastomers |
| UV-2 | 65816-20-8 | PU, PP, ABS, PE na HDPE na LDPE. |
