Gaadhida degdega ah 9004-36-8 CAB cellulose acetate butyrate
Cellulose acetate butyrate sharaxaadda | |
Magaca Alaabta | Cellulose acetate Butyrate |
CAS | 9004-36-8 |
Muuqashada | budo cad |
daahirnimo | 99% min |
Qaabka | 3681-0.5 / 381-2 / 551-0.2 / 531-1/ 381-20 |
Cellulose acetate butyrate, magaca gaaban CAB, waxay leedahay codsiyo badan oo kala duwan oo ku jira warshadaha dahaarka waxayna leedahay mid gaar ah, taas oo ay adag tahay in lagu beddelo kiimikooyinka kale;warshadaha baabuurta iyo alaabta guriga, waxay leedahay iska caabin cimilo oo heer sare ah iyo qaanso iska caabin UV;CAB varnish ma isu rogo huruud mana dillaaco cimilada qabow.Waxay leedahay dabacsanaan aad u fiican oo ku jirta maqaarka maqaarka;khadku waa dhuuban, waxa uu leeyahay miscibility aad u fiican oo leh resins kale, simaynta iyo ka-hortagga orodka.Aluminium.naxaas.CAB waxaa lagu daraa lacag iyo dahaar kale oo bir ah.Waxay dedejin kartaa sii deynta dareerayaasha filimka rinjiga.Wakhtiga la taabto qalalan si weyn ayaa loo gaabin karaa.In dahaarka rinjiga akril hawo-qallalan ee thermoplastic.Waxqabadkani aad buu u muuqdaa.Sababtoo ah CAB waxaa ku jira kooxo hydroxyl ah.Waxay la falgali kartaa xabagta amino-ka marka ay joogaan kiciyayaal aashito ah.Ma saameynayso adayggeeda laakiin sidoo kale waxay siisaa dabacsanaan filimka daahan.Oo varnish tani waxay leedahay adhesion wanaagsan.Ka dhig dahaarka inuu yeesho dhalaal aad u sarreeya.Ku darida CAB ee daahan waxay kor u qaadi kartaa caabbinta nabarrada.xasiloonida midabka.Baabuurkana rinjiga ka dhig mid dhalaalaya oo qurux badan.Hagaajinta iska caabbinta dillaaca qabow ee maqaarka iyo wixii la mid ah.
Hanti | Heerarka alaabta ganacsiga | Qiimaha caadiga ah, Unugyada |
Waxyaabaha ay ka kooban tahay Butyryl | 45% ~ 58% | 52 wt% |
Waxyaabaha Acetyl | 0.1% ~ 5% | 2 wt% |
Waxyaabaha Ahydroxyl | 0 ~ 4% | 1.8 |
Viscosity | 0.22 ~0.60 | 0.55 saxan |
Midabka | ≤ 100 unug | 90 |
Ceeryaan | ≤ 100 NTU | 85 |
Ashitada sida acetic acid | 000-300 | 70 |
Waxyaabaha Dambaska ah | ≤ 3.00% | <0.05% |