Ethyl 2-cyano-3,3-diphenylacrylate CAS5232-99-5
cov lus qhia tshwj xeeb
| YAM KHOOM | COV LUS QHIA | |
| Qhov tsos | Cov hmoov dawb siv lead ua. | |
| Tus naj npawb ntawm cov khoom txawv teb chaws≤ | 10 | |
| Dej noo (feem ntau),% ≤ | 0.50 | |
| Etozolin (kev huv huv),%≥ | 98.0 | |
| Benzophenone (kev huv huv) ≤ | 0.10% | 130ppm |
| Cov Amino Compound (Kev Huv Si),% ≤ | 0.10 | |
| Poob thaum ziab,%≤ | 1.0 | |
| Qhov ntau ntawm qhov kub yaj,℃ | 97~99 | |
| XAUS LUS | COV TXiaj Ntsig Ua Raws Li Cov Qauv Lag Luam | |
Kev Siv
Etocrilene,nrog lub npe tshuaj ntawm ethyl 2-cyano-3,3-diphenylacrylate, yog ib qho tshuaj nqus ultraviolet (UV) uas siv dav dav, feem ntau yog siv rau hauv cov tshuaj pleev ib ce thiab tshuaj pleev thaiv hnub kom tiv thaiv tau cov teeb meem ultraviolet. Cov hauv qab no yog qee cov ntaub ntawv tseem ceeb txog kev siv etocrilene hauv cov tshuaj pleev ib ce:
1. Kev nqus UV: Etocrilene tuaj yeem nqus tau cov teeb ci ultraviolet hauv ob qho tib si UVA thiab UVB, yog li txo qhov kev puas tsuaj ntawm cov teeb ci ultraviolet rau daim tawv nqaij thiab pab tiv thaiv kom tsis txhob kub hnyiab thiab tawv nqaij laus.
2. Kev Ruaj Ntseg: Hauv cov qauv tshuaj pleev ib ce, etocrilene ua rau pom kev zoo thiab tuaj yeem tswj nws cov txiaj ntsig tiv thaiv ntev yam tsis yooj yim puas tsuaj los ntawm lub teeb.
3. Kev Nyab Xeeb: Etocrilene suav hais tias yog ib qho tshuaj uas muaj tshuaj lom tsawg, tsis ua rau khaus tawv nqaij, thiab haum rau ntau hom tawv nqaij, suav nrog cov tawv nqaij rhiab heev.
4. Ntau yam kev siv: Dhau li ntawm cov tshuaj pleev ib ce thiab cov tshuaj pleev thaiv hnub, etocrilene kuj tseem siv dav hauv cov teb xws li plastics, coatings, dyes, thiab automotive iav ua tus nqus UV los txhim kho qhov tsis kam ntawm cov ntaub ntawv no rau ultraviolet rays thiab ntev lawv lub neej kev pabcuam.
Cov lus qhia siv: Hauv cov tshuaj pleev ib ce, cov tshuaj ntau npaum li cas feem ntau yog txiav txim siab raws li cov qauv tshuaj thiab cov txiaj ntsig tiv thaiv hnub xav tau. Etocrilene tuaj yeem siv ua ke nrog lwm cov tshuaj pleev thaiv hnub kom txhim kho cov txiaj ntsig tiv thaiv hnub tag nrho.
Ntim thiab Xa Khoom
25KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
