nuugista UV
Marka la eego iftiinka qorraxda iyo iftiinka qorraxda, balaastikada iyo walxaha kale ee polymer waxay ku dhacaan falcelinta oksaydhka otomatiga ah ee hoos yimaada ficilka fallaadhaha ultraviolet, taas oo keenta hoos u dhaca polymers iyo sii xumaanshaha muuqaalka iyo sifooyinka farsamada. Ka dib markii nuugeeyaha ultraviolet lagu daro, fallaadhaha tamarta sare ee ultraviolet ayaa si door ah loo nuugi karaa oo loo rogi karaa tamar aan waxyeello lahayn si loo sii daayo ama loo isticmaalo. Sababtoo ah noocyada kala duwan ee polymers, hirarka ultraviolet ee hoos u dhigaya iyaga ayaa sidoo kale ka duwan. Noocyada kala duwan ee ultraviolet waxay nuugi karaan shucaaca ultraviolet leh mawjadaha dhererka kala duwan. Marka la isticmaalayo, nuugayaasha ultraviolet waa in lagu doortaa si waafaqsan noocyada polymers.
Nuugayaasha UV waxaa loo qaybin karaa noocyada soo socda iyadoo loo eegayo qaabdhismeedka kiimikada: salicylates, benzones, benzotriazoles, acrylonitrile beddelka, triazine iyo kuwa kale.
Liiska alaabta:
| Magaca Alaabta | CAS NO. | Codsiga |
| BP-1 (UV-0) | 6197-30-4 | Polyolefin, PVC, PS |
| BP-3 (UV-9) | 131-57-7 | Caag, Dahaarka |
| BP-12 (UV-531) | 1842-05-6 | Polyolefin, Polyester, PVC, PS, PU, Resin, Dahaarka |
| BP-2 | 131-55-5 | Polyester/Rinji/Maro |
| BP-4 (UV-284) | 4065-45-6 | Dahaarka / Baakadaha Litho saxan |
| BP-5 | 6628-37-1 | Dharka |
| BP-6 | 131-54-4 | Rinjiyeynta/PS/Polyester |
| BP-9 | 76656-36-5 | rinji ku salaysan biyaha |
| UV-234 | 70821-86-7 | Filim, Xaashi, Fiber, Dahaar |
| UV-120 | 4221-80-1 | Maro, xabag |
| UV-320 | 3846-71-7 | PE, PVC, ABS, EP |
| UV-326 | 3896-11-5 | PO, PVC, ABS, PU, PA, Dahaarka |
| UV-327 | 3861-99-1 | PE, PP, PVC, PMMA, POM, PU, ASB, Dahaarka, Khadadka |
| UV-328 | 25973-55-1 | Dahaarka, Filimka, Polyolefin, PVC, PU |
| UV-329(UV-5411) | 3147-75-9 | ABS, PVC, PET, PS |
| UV-360 | 103597-45-1 | Polyolefin, PS, PC, Polyester, Adhesive, Elastomers |
| UV-P | 2440-22-4 | ABS, PVC, PS, PUR, Polyester |
| UV-571 | 125304-04-3/23328-53-2/104487-30-1 | PUR, Dahaarka, Xumbo, PVC, PVB, EVA, PE, PA |
| UV-1084 | 14516-71-3 | Filimka PE, cajalad, filim PP, cajalad |
| UV-1164 | 2725-22-6 | POM, PC, PS, PE, PET, ABS resin, PMMA, nylon |
| UV-1577 | 147315-50-2 | PVC, xabagta polyester, polycarbonate, Styren |
| UV-2908 | 67845-93-6 | Polyester dhalo organic |
| UV-3030 | 178671-58-4 | PA,PET iyo PC balaastig ah |
| UV-3039 | 6197-30-4 | Emulsions silikoon, khad dareere ah, acrylic, vinyl iyo xabagta kale, xabagta acrylic, urea-formaldehyde resins, alkyd resins, xabagta Expoxy, cellulose nitrate, nidaamka PUR, rinjiga saliidda, kala firdhiso Polymer |
| UV-3638 | 18600-59-4 | Naylon, Polycarbonate, PET, PBT iyo PPO. |
| UV-4050H | 124172-53-8 | Polyolefin, ABS, Nylon |
| UV-5050H | 152261-33-1 | Polyolefin, PVC, PA, TPU, PET, ABS |
| UV-1 | 57834-33-0 | Xumbo-unug yar, xumbo maqaar oo isku xidhan, xumbo adag oo dhaqameed, qallafsan, xumbo jilicsan, dahaarka dharka, xabagyada qaar, daboolayaasha iyo muraayadaha |
| UV-2 | 65816-20-8 | PU, PP, ABS, PE iyo HDPE iyo LDPE. |
