Kev xa khoom sai 9004-36-8 CAB cellulose acetate butyrate
| Cellulose acetate butyrate piav qhia | |
| Khoom npe | Cellulose Acetate Butyrate |
| CAS | 9004-36-8 |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% min |
| Qauv | 3681-0.5 / 381-2 / 551-0.2 / 531-1 / 381-20 |
Cellulose acetate butyrate, lub npe luv CAB, muaj ntau yam kev siv hauv kev lag luam txheej thiab muaj nws qhov tshwj xeeb, uas nyuaj rau hloov los ntawm lwm yam tshuaj;nyob rau hauv kev lag luam tsheb thiab rooj tog zaum, nws muaj huab cua zoo heev thiab UV tiv thaiv Hneev;CAB kua roj vanish tsis tig daj thiab tsis tawg thaum huab cua txias.Nws muaj qhov yooj yooj yim hauv cov tawv tawv;nyob rau hauv tus number case yog putty, nws muaj zoo heev miscibility nrog rau lwm yam resins, leveling thiab anti-khiav.Hauv aluminium.tooj liab.CAB yog ntxiv rau cov nyiaj thiab lwm yam hlau txheej.Muaj peev xwm ua kom nrawm tso tawm cov kuab tshuaj los ntawm cov xim pleev xim.Lub sijhawm kov qhuav tuaj yeem ua kom luv heev.Nyob rau hauv thermoplastic acrylic huab cua-qhuav xim txheej.Qhov kev ua yeeb yam no tseem ceeb dua.Vim tias CAB muaj cov pab pawg hydroxyl.Nws tuaj yeem cuam tshuam nrog cov amino resins nyob rau hauv muaj cov kua qaub catalysts.Nws tsis cuam tshuam rau nws tus kheej hardness tab sis kuj imparts yooj rau txheej zaj duab xis.Thiab cov kua roj vanish no muaj adhesion zoo.Ua kom lub txheej muaj gloss siab heev.Ntxiv CAB rau txheej txheej tuaj yeem txhim kho kev puas tsuaj.Xim stability.Thiab ua kom lub tsheb pleev xim zoo nkauj thiab zoo nkauj.Txhim kho qhov txias tawg tsis kam ntawm tawv thiab lwm yam.
| Khoom | Enterprise cov qauv khoom | Tus nqi tsim nyog, units |
| Butyryl Cov ntsiab lus | 45% ~ 58% | 52 wt% |
| Cov ntsiab lus Acetyl | 0.1% ~ 5% | 2 wt% |
| Ahydroxyl Cov ntsiab lus | 0 ~ 4% | 1.8 |
| viscosity | 0.22-0.60 Nws | 0,55 ua |
| Xim | ≤ 100 units | 90 |
| Haze | ≤ 100 NTU | 85 |
| Acidity li acetic acid | 000 ~ 300 hli | 7 0 |
| Tshauv Ntsiab Lus | ≤ 3.00% | <0.05% |
