98% feeb 2-HEMA 2-Hydroxyethyl methacrylate CAS 868-77-9
Lub Npe Tshuaj: 2-Hydroxyethyl Methacrylate (HEMA)
Cov mis molecular: C6H10O3
CAS: 868-77-9
MW: 130.14
Kev Huv Si: 98% feeb
Cov khoom no feem ntau yog siv los tsim cov txheej thermosetting, cov neeg sawv cev kho fiber, cov duab rhiab heev, cov nplaum thiab cov ntaub ntawv kho mob macromolecular, thiab lwm yam.
Cov Lus Ceeb Toom rau Kev Thauj Mus Los thiab Kev Siv:
Ntim li 25kg/200kg/nruas, lossis IBC TANK
Tsis txhob muab tso rau hauv tshav ntuj, npog nrog cov ntaub rwb thaiv tsev thaum khaws cia sab nraum zoov. Tsis txhob nkag mus rau hauv dej vim nws tuaj yeem ua rau cov polymerization sai dua. Tsis txhob sib tsoo thaum thauj mus los, cov dej xau yuav tsum tau nchuav tawm nrog dej. Ua rau tawv nqaij thiab mucosa lwj, ntxuav nrog dej tom qab kov.
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | kua tsis muaj xim pob tshab |
| Kev huv huv,% | 98 feeb |
| Nqus dej,% | 0.3 siab tshaj |
| Acidity,% | 0.5 siab tshaj |
| Cov kua qaub seem (raws li MMA,%) | 0.3 siab tshaj |
| Xim (APHA) | siab tshaj 30 |
| Cov Ntsiab Lus Tiv Thaiv (MEHQ, ppm) | 200 ± 20 |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
