Tus nqi zoo UV Absorber UV 3853 cas 167078-06-0
UV-3853 hindered amine lub teeb stabilizer, feem ntau yog siv rau hauv polyolefin yas, polyurethanes, ABS resins, pleev xim, nplaum, roj hmab thiab lwm yam.
Nws tsis muaj tshuaj lom, pheej yig thiab muab kev ruaj khov zoo.
Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.
25KG thawv los yog raws li cov neeg siv khoom xav tau
| YAM KHOOM | INDEX |
| Qhov tsos | Cov khoom dawb waxy los yog kua daj |
| Kev ntsuas,% | ≥ 99 |
| Melting Point (℃) | ≥28 ℃ |
| Kub Kub (℃) | 400 ℃ |
| Lub zog nqus tshwj xeeb | 0.895 |
| Tus nqi Saponification (mgKOH / g) | 128 ~ 137 |
| Tshauv (%) | ≤0.50 |
| Kev Sib Kis | 425nm ≥75%; 450nm≥85% |
| * 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. | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
