Hauv qhov xwm txheej tshwj xeeb, txheej txheej thiab pleev xim xws li pleev xim sab nrauv, pleev xim, pleev xim tsheb, yuav ua kom cov txheej txheem laus dua, tom qab lub sijhawm ntev raug rau hluav taws xob ultraviolet, lub hnub nyoog laus dua, cua sov cua sov.
Txoj hauv kev zoo tshaj plaws los txhim kho txheej txheej txheej huab cua tiv taus yog ntxiv cov tshuaj tiv thaiv kab mob thiab lub zog ruaj khov, uas tuaj yeem tiv thaiv cov dawb radicals oxidation hauv cov yas yas, decomposition ntawm hydrogen peroxide, thiab ntes dawb radicals, txhawm rau muab kev tiv thaiv ntev yas yas, thiab ncua ncua kev poob ntawm ci, daj thiab pulverization ntawm txheej.
Tsuas yog cov tshuaj polymer ntxiv uas tau siv hauv cov haujlwm tshwj xeeb, lub tuam txhab tuaj yeem muab cov hauv qab no txheej txheej ntxiv:
| CLASSIFICATION | KHOOM | CAS | TUS NEEG HOM | DAIM NTAWV THOV |
| UV ABSORBER | YIHOO UV 1130 | 104810-48-2; 104810-47-1; 25322-68-3 | TIAB SA 1130 | Cov no yog cov khoom ua kua, uas tuaj yeem haum rau feem ntau txheej txheej. |
| YIHOO UV 1 | 57834-33-0 | |||
| YIHOO UV 3039 | 6197-30-4 | OCTOCRYLENE | ||
| YIHOO UV400 | 153519-44-9; 107-98-2 | TSI 400 | ||
| YIHOO UV 384-2 | 127519-17-9 | TINUVIN 384-2 | ||
| LIGHT STABLIZER | YUS LS 292 | 41556-26-7 | TIAB SA 292 | |
| EPOXY TSHUAJ | YIHOO UV 960 | / | UV960 yog cov tshuaj tiv thaiv kev laus tshwj xeeb tshaj yog rau epoxy resin system, uas tau ua pov thawj kom ua tau zoo nrog epoxy txheej txheej thiab ua lub luag haujlwm tiv thaiv kev laus. |
UV960 yog cov tshuaj tiv thaiv kev laus tshwj xeeb tshaj yog rau epoxy resin system, uas tau ua pov thawj kom ua tau zoo nrog epoxy txheej txheej thiab ua lub luag haujlwm tiv thaiv kev laus.
Txhawm rau muab cov tshuaj polymer ntxiv rau hauv cov ntawv thov tshwj xeeb, lub tuam txhab tau tsim cov khoom lag luam npog hauv qab daim ntawv thov: PA polymerization & hloov kho ntxiv, PU ua npuas dej ntxiv, PVC polymerization & kev hloov kho ntxiv, PC ntxiv, TPU elastomer additives, qis VOC tsheb laij cov tshuaj ntxiv additives tus neeg sawv cev, txheej txheej ntxiv, tshuaj pleev ib ce ntxiv, API thiab lwm yam khoom siv tshuaj xws li zeolite thiab lwm yam.
Koj ib txwm tos txais hu rau peb rau kev nug!