nuugaha UV
Marka la eego iftiinka qorraxda iyo iftiinka, balaastikada iyo walxaha kale ee polymer-ka waxay maraan falgal oksaydh oo otomaatig ah iyadoo la adeegsanayo falgalka fallaaraha ultraviolet, taasoo keenta burburka polymer-ka iyo hoos u dhaca muuqaalka iyo sifooyinka farsamada. Ka dib marka la daro nuugaha ultraviolet-ka, fallaaraha ultraviolet-ka ee tamarta sare leh ayaa si gaar 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 polymer-ka, hirarka ultraviolet-ka ee hoos u dhiga ayaa sidoo kale kala duwan. nuugayaasha ultraviolet-ka ee kala duwan waxay nuugi karaan fallaaraha ultraviolet-ka ee leh hirarka kala duwan. Marka la isticmaalayo, nuugayaasha ultraviolet-ka waa in loo xushaa iyadoo loo eegayo noocyada polymer-ka.
Nuugayaasha UV waxaa loo qaybin karaa noocyada soo socda iyadoo loo eegayo qaab-dhismeedkooda kiimikada: salicylates, benzones, benzotriazoles, acrylonitrile la beddelay, triazine iyo kuwa kale.
Liiska alaabta:
| Magaca Badeecada | Lambarka CAS. | Codsiga |
| BP-1 (UV-0) | 6197-30-4 | Polyolefin, PVC, PS |
| BP-3 (UV-9) | 131-57-7 | Balaastig, Dahaar |
| BP-12 (UV-531) | 1842-05-6 | Polyolefin, Polyester, PVC, PS, PU, Resin, Dahaarka |
| BP-2 | 131-55-5 | Polyester/Rinji/Dhar |
| BP-4 (UV-284) | 4065-45-6 | Dahaarka saxanka Litho/Baakad |
| BP-5 | 6628-37-1 | Dharka |
| BP-6 | 131-54-4 | Rinjiga/PS/Polyester |
| BP-9 | 76656-36-5 | Rinjiga biyaha ku salaysan |
| UV-234 | 70821-86-7 | Filim, Xaashi, Fiber, Dahaar |
| UV-120 | 4221-80-1 | Dhar, dhejis |
| 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, dahaadh, Khad |
| 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, koollo, 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 | Filim PE ah, cajalad, filim PP ah, cajalad |
| UV-1164 | 2725-22-6 | POM, PC, PS, PE, PET, ABS resin, PMMA, naylon |
| UV-1577 | 147315-50-2 | PVC, resin polyester ah, polycarbonate, Styrene |
| UV-2908 | 67845-93-6 | Muraayadda dabiiciga ah ee Polyester |
| UV-3030 | 178671-58-4 | Xaashi balaastig ah oo PA, PET iyo PC ah |
| UV-3039 | 6197-30-4 | Emulsions-ka silikoonka, khad dareere ah, Acrylic, vinyl iyo dhejisyo kale, Reinsiyada Acrylic, Reinsiyada Urea-formaldehyde, Reinsiyada Alkyd, Reinsiyada Exoxy, Cellulose nitrate, nidaamyada PUR, Rinjiga saliidda, Kala firdhinta Polymer |
| UV-3638 | 18600-59-4 | Naylon, Polycarbonate, PET, PBT iyo PPO. |
| UV-4050H | 124172-53-8 | Polyolefin, ABS, naylon |
| UV-5050H | 152261-33-1 | Polyolefin, PVC, PA, TPU, PET, ABS |
| UV-1 | 57834-33-0 | Xumbo micro-cell ah, xumbo maqaar oo isku dhafan, xumbo adag oo dhaqameed, nus-adag, xumbo jilicsan, dahaadh maro ah, dhejisyo qaar, shaabadayn iyo elastomers |
| UV-2 | 65816-20-8 | PU, PP, ABS, PE iyo HDPE iyo LDPE. |
