Magaca Alaabta：Methacrylate methyl(MMA)

Qaab molecular:C5H8O2

CAS Maya:80-62-6

Qaab dhismeedka molecular Product：

Faahfaahin:

Guryaha Kiimikada:

Methyl 2-methyl-2-propenoate waxay leedahay ur aan fiicneyn oo dhexda u gala.Warbixin kale xaruntan ayaa lagu soo waramayaa inay leedahay ur fiiqan, miro leh.Methyl methacrylate waa methyl ester ee methacrylic acid.Waa dareere aan midab lahayn, oo aan isbeddelayn oo leh ur miro leh.Waxay leedahay cadaadiska uumiga oo aad u sarreeya (4 kPa at 20 ° C), milanka biyaha dhexdhexaadka ah (15.8 g / litir), iyo qayb hoose oo octanol / biyaha qaybinta (Kow = 1.38).Methyl methacrylate caadi ahaan waa 99.9% saafi ah waxayna ka kooban tahay xaddi yar oo ka hortag ah oo dib u dhigaya polymerization.

Codsiga:

1.Methyl methacrylate waa kiimiko firfircoon oo kacsan oo inta badan loo isticmaalo soo saarista xaashida acrylic kabka ah, emulsions acrylic, iyo resins-ka-baxa

2.In la sameeyo xabagta methacrylate iyo balaastikada.Methyl methacrylate waxaa loo beddelaa methacrylates sare sida n-butyl methacrylate ama 2-ethylhexylmetacrylate.

3.Methacrylate monomer methylmethacrylate monomer waxaa loo isticmaalaa soo saarista methylmethacrylate polymers iyo copolymers, polymers iyo copolymers ayaa sidoo kale loo isticmaalaa biyaha, dareeraha, iyo dahaarka dusha aan la milmin, xabagta, maqaaradaha, maqaar iyo waraaqo, khad, sagxadda sagxadda, dhammayn dhar ah, prostheses ilkaha. sibidhyada lafaha qalliinka, iyo gaashaanka shucaaca akril ee rasaasta iyo diyaarinta cidiyaha faraha synthetic iyo gelinta kabaha lafaha.Methyl methacrylate waxa kale oo loo istcimaalaa sidii wax bilow ah si loo soo saaro esters kale ee methacrylic acid.

4.Granules for injection iyo extrusion dharbaaxo qaabaynta taas oo ay ugu wacan tahay caddaynta indhaha ee aadka u fiican, cimilada iyo iska caabbinta xoqan waxaa loo isticmaalaa iftiinka, qalabka xafiisyada iyo qalabka elektiroonigga ah (muujinta taleefanka gacanta iyo qalabka hi-fi), dhismaha iyo dhismaha (glazing iyo daaqadaha), naqshad casri ah (qalabka guriga, dahabka iyo alaabta miiska), baabuurta iyo gaadiidka (nalalka iyo muraayadaha qalabka), caafimaadka iyo badbaadada ( dhalooyinka iyo tuubooyinka tijaabada) iyo qalabka guriga (albaabada foornada mikrowave iyo maddiibadihii qasaha).

5.Wax-ka-beddelayaasha saamaynta leh ee polyvinyl chloride adag oo cad.