Methacrylic acid (MAA)

Methacrylic acid ndi kristalo wopanda mtundu kapena madzi owoneka bwino, fungo lamphamvu. Kusungunuka m'madzi otentha, kusungunuka mu ethanol, etha ndi zosungunulira zina organic. Mosavuta polymerized mu madzi sungunuka ma polima. Zoyaka, pakakhala kutentha kwakukulu, ngozi yoyaka moto yotseguka, kuwonongeka kwa kutentha kumatha kutulutsa mpweya wapoizoni.
Minda Yofunsira
1.Important organic mankhwala zopangira ndi polima intermediates. Chofunikira kwambiri chochokera ku methyl methacrylate, imapanga plexiglass yomwe ingagwiritsidwe ntchito pa Windows mu ndege ndi nyumba za anthu, ndipo imathanso kusinthidwa kukhala mabatani, zosefera za dzuwa ndi magalasi owunikira magalimoto; Zovala zomwe zimapangidwa zimakhala ndi kuyimitsidwa kwapamwamba, rheology ndi kulimba kwake. Chomangiracho chingagwiritsidwe ntchito kugwirizanitsa zitsulo, zikopa, mapulasitiki ndi zipangizo zomangira; Methacrylate polima emulsion ntchito ngati nsalu yomaliza wothandizira ndi antistatic wothandizira. Kuphatikiza apo, methacrylic acid itha kugwiritsidwanso ntchito ngati zopangira mphira wopangira.
2.Organic mankhwala zopangira ndi polima intermediates, ntchito kupanga methacrylate esters (ethyl methacrylate, glycidyl methacrylate, etc.) ndi plexiglass. Amagwiritsidwanso ntchito popanga zokutira thermosetting, mphira kupanga, wothandizila nsalu mankhwala, wothandizira zikopa, ion kuwombola utomoni, insulating zipangizo, antistatic wothandizira, etc. Ndi crosslinking monoma kupanga acrylate zosungunulira ofotokoza ndi zomatira emulsion. kupititsa patsogolo mphamvu zomangira ndi kukhazikika kwa zomatira.
3. Ntchito organic synthesis ndi polima kukonzekera.
Pakadali pano, msika wa methacrylic acid (Cas 79-41-4) ukukumana ndi kukula. Kupita patsogolo kwaukadaulo ndichinthu chofunikira kwambiri chomwe chimakankhira malire aukadaulo ndikukulitsa kukula kwa msika. Nthawi yomweyo, kukulitsa kuzindikira kwa ogula ndi kuvomereza kwa methacrylic acid (Cas 79-41-4) mayankho ndikuyendetsa kufunikira ndi kulowa kwa msika. Mgwirizano waukadaulo ndi mgwirizano pakati pamakampaniwo umathandizanso kwambiri kukulitsa kukula, kulimbikitsa luso komanso kukulitsa msika.
Monga Otsogola Ogulitsa kunja, Ogawa, New Venture amapereka Methacrylic acid padziko lonse lapansi.