Kev xa khoom sai 9004-36-8 CAB cellulose acetate butyrate
| Cellulose acetate butyrate piav qhia | |
| Lub Npe Khoom | Cellulose Acetate Butyrate |
| CAS | 9004-36-8 |
| Qhov tsos | Hmoov dawb |
| Kev dawb huv | 99% feeb |
| 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 cov tshuaj lom neeg; hauv kev lag luam tsheb thiab rooj tog, nws muaj kev tiv thaiv huab cua zoo heev thiab tiv thaiv UV Bow; CAB varnish tsis tig daj thiab tsis tawg hauv huab cua txias. Nws muaj kev ywj pheej zoo heev hauv cov tawv coatings; hauv cov number case yog putty, nws muaj kev sib xyaw zoo heev nrog lwm cov resins, leveling thiab anti-running. Hauv txhuas. tooj liab. CAB yog ntxiv rau nyiaj thiab lwm yam hlau coatings. Tuaj yeem ua kom cov kuab tshuaj tawm ntawm cov xim zaj duab xis. Lub sijhawm kom kov qhuav tuaj yeem luv dua. Hauv thermoplastic acrylic cua-qhuav xim coatings. Qhov kev ua tau zoo no yog qhov tseem ceeb dua. Vim tias CAB muaj hydroxyl pawg. Nws tuaj yeem cuam tshuam nrog amino resins nyob rau hauv qhov muaj cov kua qaub catalysts. Nws tsis cuam tshuam rau nws tus kheej hardness tab sis kuj imparts yooj ywm rau cov txheej zaj duab xis. Thiab cov varnish no muaj kev sib txuas zoo. Ua rau cov txheej muaj qhov ci ntsa iab heev. Ntxiv CAB rau cov txheej tuaj yeem txhim kho kev tiv thaiv kev puas tsuaj. Xim ruaj khov. Thiab ua rau lub tsheb xim ci thiab zoo nkauj. Txhim kho qhov txias tawg tsis kam ntawm tawv thiab lwm yam.
| Vaj tse | Cov qauv khoom lag luam | Tus Nqi Ib Txwm Muaj, Chav |
| Cov Ntsiab Lus Butyryl | 45% ~ 58% | 52 wt% |
| Cov Ntsiab Lus Acetyl | 0.1% ~ 5% | 2 wt% |
| Cov Ntsiab Lus Ahydroxyl | 0 ~ 4% | 1.8 |
| Qhov viscosity | 0.22 ~ 0.60 | 0.55 qhov kev ntsuas |
| Xim | ≤ 100 chav tsev | 90 |
| Huab cua daj cua dub | ≤ 100 NTU | 85 |
| Acidity raws li Acetic Acid | 0 00~300 | 7 0 |
| Cov ntsiab lus tshauv | ≤ 3.00% | < 0.05% |
