Mai daidaita haske wani ƙari ne na samfuran polymer (kamar filastik, roba, fenti, zare na roba), wanda zai iya toshe ko sha ƙarfin hasken ultraviolet, kashe iskar oxygen singlet da kuma ruguza hydroperoxide zuwa abubuwa marasa aiki, da sauransu, ta yadda polymer zai iya kawar ko rage yiwuwar amsawar photochemical da kuma hana ko jinkirta tsarin ɗaukar hoto a ƙarƙashin hasken haske, don haka cimma manufar tsawaita rayuwar samfuran polymer.
Jerin Samfura:
| Sunan Samfuri | Lambar CAS. | Aikace-aikace |
| LS-119 | 106990-43-6 | PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, |
| LS-622 | 65447-77-0 | PP, PE, PS ABS, PU, POM, TPE, Fiber, Fim |
| LS-770 | 52829-07-9 | PP, HDPE, PU, PS, ABS |
| LS-944 | 70624-18-9 | PP, PE,HDPE, LDPE, EVA, POM, PA |
| LS-783 | 65447-77-0&70624-18-9 | PP, PE filastik da fina-finan noma |
| LS791 | 52829-07-9&70624-18-9 | PP, EPDM |
| LS111 | 106990-43-6&65447-77-0 | PP, PE, olefin copolymers kamar EVA da kuma gaurayen polypropylene tare da elastomers. |
| UV-3346 | 82451-48-7 | Fim ɗin PE, tef ko fim ɗin PP, tef. |
| UV-3853 | 167078-06-0 | Polyolefin, PU, ABS resin, fenti,mandi, roba |
| UV-3529 | 193098-40-7 | Fim ɗin PE, tef ko fim ɗin PP, tef ko PET, PBT, PC da PVC |
| DB75 | Mai Daidaita Hasken Ruwa don PU | |
| DB117 | Tsarin polyurethane mai daidaita haske mai ruwa | |
| DB886 | TPU mai haske ko mai haske |