Isiqinisi sokukhanya sisongezelelo seemveliso zepolymer (ezifana neplastiki, irabha, ipeyinti, ifayibha yokwenziwa), esinokuvimba okanye sifunxe amandla emitha ye-ultraviolet, sicime ioksijini ye-singlet kwaye sibolise i-hydroperoxide ibe zizinto ezingasebenziyo, njl.njl., ukuze ipolymer ikwazi ukususa okanye ukucothisa amathuba okusabela kwe-photochemical kwaye ithintele okanye ilibazise inkqubo yokwenziwa kwe-photoaging phantsi kwemitha yokukhanya, ngaloo ndlela ifezekisa injongo yokwandisa ubomi benkonzo yeemveliso zepolymer.
Uluhlu lwemveliso:
| Igama lemveliso | INOMBOLO YE-CAS. | Isicelo |
| I-LS-119 | 106990-43-6 | PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, |
| I-LS-622 | 65447-77-0 | I-PP, i-PE, i-PS ABS, i-PU, i-POM, i-TPE, i-Fiber, iFilimu |
| I-LS-770 | 52829-07-9 | I-PP, i-HDPE, i-PU, i-PS, i-ABS |
| I-LS-944 | 70624-18-9 | I-PP, i-PE, i-HDPE, i-LDPE, i-EVA, i-POM, i-PA |
| I-LS-783 | 65447-77-0&70624-18-9 | Iifilimu zeplastiki zePP, PE kunye nezolimo |
| LS791 | 52829-07-9&70624-18-9 | I-PP, i-EPDM |
| LS111 | 106990-43-6&65447-77-0 | I-PP, i-PE, ii-olefin copolymers ezifana ne-EVA kunye nemixube ye-polypropylene ene-elastomers. |
| I-UV-3346 | 82451-48-7 | I-PE-film, iteyipu okanye i-PP-film, iteyipu. |
| I-UV-3853 | 167078-06-0 | I-Polyolefin, i-PU, i-ABS resin, ipeyinti, izincamathelisi, irabha |
| I-UV-3529 | 193098-40-7 | Ifilimu ye-PE, iteyiphu okanye ifilimu ye-PP, iteyiphu okanye i-PET, i-PBT, i-PC kunye ne-PVC |
| DB75 | Isiqinisi sokukhanya kolwelo se-PU | |
| DB117 | Iinkqubo ze-polyurethane ze-Liquid Light Stabilizer | |
| DB886 | I-TPU ecacileyo okanye enemibala ekhanyayo |