Magaca Alaabta:Vinyl acetate monomer
Qaab molecular:C4H6O2
CAS Maya:108-05-4
Qaab dhismeedka molecular Product:
Faahfaahin:
Shayga | Unug | Qiimaha |
daahirnimo | % | 99.9min |
Midabka | APHA | 5max |
Qiimaha acid (sida acetate acid) | Ppm | 50max |
Waxyaalaha biyaha | Ppm | 400max |
Muuqashada | - | dareere hufan |
Guryaha Kiimikada:
Vinyl acetate monomer (VAM) waa dareere aan midab lahayn, aan la taaban karin ama biyo yar ku milmi kara.VAM waa dareere guban kara.VAM waxay leedahay ur macaan, miro leh (tiro yar), oo leh ur fiiqan, xajiimo leh oo heerar sare ah.VAM waa dhisme kiimiko ah oo lagama maarmaan ah oo loo isticmaalo noocyo badan oo warshado iyo alaabooyin macaamiisha ah.VAM waa shay muhiim ah oo ku jira polymers-ka emulsion, resins, iyo dhex-dhexaadiyeyaasha loo isticmaalo rinjiyada, xabagta, dahaarka, dunta, siliga iyo xeryahooda polyetylenka, galaaska badbaadada la dahaadhay, baakadaha, haamaha shidaalka caaga ah ee baabuurta, iyo fiilooyinka akril.Vinyl acetate waxaa loo isticmaalaa in lagu soo saaro polyvinyl acetate emulsions iyo resins.Heerar aad u yar oo hadhaaga ah ee vinyl acetate ayaa laga helay alaabada la soo saaray iyadoo la isticmaalayo VAM, sida walxo caag ah oo la shubay, xabag, rinji, weelasha baakadaha cuntada, iyo timaha buufiska.
Codsiga:
Vinyl acetate waxaa loo isticmaali karaa sidii xabag, vinylon synthetic sida walxo ceeriin ah oo loogu talagalay koollada cad, wax soo saarka rinjiga, iwm. Waxaa jira baaxad ballaaran oo horumarinta beerta kiimikada.
Maadaama vinyl acetate uu leeyahay dabacsanaan iyo hufnaan wanaagsan, waxaa lagu samayn karaa kabaha kabaha, ama koollada iyo khad kabaha, iwm.