Sesebelisoa sa UV
Tlas'a khanya ea letsatsi le fluorescence, lipolasetiki le lisebelisoa tse ling tsa polymer li etsa karabelo ea oxidation ea oxidation tlasa ts'ebetso ea mahlaseli a ultraviolet, e lebisang ho senyeha ha lipolymer le ho senyeha ha ponahalo le thepa ea mochini. Ka mor'a hore mochine oa ultraviolet o kenngoe, mahlaseli a kotsi a matla a phahameng a ultraviolet a ka kenngoa ka mokhoa o ikhethileng 'me a fetoha matla a se nang kotsi a lokelang ho lokolloa kapa ho sebelisoa. Ka lebaka la mefuta e fapaneng ea li-polymers, maqhubu a ultraviolet a li senyang le tsona a fapane. Li-absorber tse fapaneng tsa ultraviolet li ka monya mahlaseli a ultraviolet ka maqhubu a fapaneng. Ha u sebelisa, li-absorber tsa ultraviolet li lokela ho khethoa ho ea ka mefuta ea li-polymers.
Li-absorber tsa UV li ka aroloa ka mefuta e latelang ho latela sebopeho sa tsona sa lik'hemik'hale: salicylates, benzone, benzotriazoles, acrylonitrile e nkeloang sebaka, triazine le tse ling.
Lenane la lihlahisoa:
| Lebitso la Sehlahiswa | CAS NO. | Kopo |
| BP-1 (UV-0) | 6197-30-4 | Polyolefin, PVC, PS |
| BP-3 (UV-9) | 131-57-7 | Plastiki, Ho roala |
| BP-12 (UV-531) | 1842-05-6 | Polyolefin, Polyester, PVC, PS, PU, Resin, Coating |
| BP-2 | 131-55-5 | Polyester/Lipente/Masela |
| BP-4 (UV-284) | 4065-45-6 | Litho plate coating/ Packaging |
| BP-5 | 6628-37-1 | Textile |
| BP-6 | 131-54-4 | Lipente / PS / Polyester |
| BP-9 | 76656-36-5 | Lipente tse thehiloeng metsing |
| UV-234 | 70821-86-7 | Filimi, Sheet, Fiber, Coating |
| UV-120 | 4221-80-1 | Lesela, sekhomaretsi |
| UV-320 | 3846-71-7 | PE, PVC, ABS, EP |
| UV-326 | 3896-11-5 | PO, PVC, ABS, PU, PA, Coating |
| UV-327 | 3861-99-1 | PE, PP, PVC, PMMA, POM, PU, ASB, Coating, Inks |
| UV-328 | 25973-55-1 | Ho roala, filimi, Polyolefin, PVC, PU |
| UV-329(UV-5411) | 3147-75-9 | ABS, PVC, PET, PS |
| UV-360 | 103597-45-1 | Polyolefin, PS, PC, Polyester, Sekhomaretsi, Elastomers |
| UV-P | 2440-22-4 | ABS, PVC, PS, PUR, Polyester |
| UV-571 | 125304-04-3/23328-53-2/104487-30-1 | PUR, Coating, Foam, PVC, PVB, EVA, PE, PA |
| UV-1084 | 14516-71-3 | Filimi ea PE, theipi, filimi ea PP, teipi |
| UV-1164 | 2725-22-6 | POM, PC, PS, PE, PET, ABS resin, PMMA, Nylon |
| UV-1577 | 147315-50-2 | PVC, resin ea polyester, polycarbonate, styrene |
| UV-2908 | 67845-93-6 | Polyester organic khalase |
| UV-3030 | 178671-58-4 | PA, PET le pampiri ea polasetiki ea PC |
| UV-3039 | 6197-30-4 | Li-emulsion tsa silicone, li-inks tsa metsi, Acrylic, vinyl le li-adhesives tse ling, li-resin tsa Acrylic, resins tsa Urea-formaldehyde, Alkyd resins, Expoxy resin, Cellulose nitrate, Sistimi ea PUR, Lipente tsa oli, li-polymer dispersions. |
| UV-3638 | 18600-59-4 | Nylon, Polycarbonate, PET, PBT le 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 | Foam e nyenyane, foam ea letlalo, foam e thata ea setso, e thata-thata, foam e bonolo, ho roala masela, likhomaretsi tse ling, li-sealant le li-elastomers. |
| UV-2 | 65816-20-8 | PU, PP, ABS, PE le HDPE le LDPE. |
