Dzina lazogulitsa:Methyl methacrylate(MMA）

Mtundu wa Molecular:C5H8O2

CAS No:80-62-6

Mankhwala maselo kapangidwe:

Kufotokozera:

Chemical Properties:

Methyl methacrylate ndi madzi opanda mtundu, osasunthika komanso oyaka. Kuchulukana kwachibale 0.9440. malo osungunuka - 48 ℃. Malo otentha 100 ~ 101 ℃. Kung'anima (chikho chotseguka) 10 ℃. Refractive index 1. 4142. kuthamanga kwa nthunzi (25.5 ℃) 5.33kPa. sungunuka mu Mowa, etha, acetone ndi zosungunulira zina organic. Kusungunuka pang'ono mu ethylene glycol ndi madzi. Mosavuta polymerized pamaso pa kuwala, kutentha, ionizing cheza ndi chothandizira.

Ntchito:

1.Methyl methacrylate ndi mankhwala osasinthika omwe amagwiritsidwa ntchito makamaka popanga ma sheet a acrylic, ma emulsion a acrylic, ndi ma utomoni owumba ndi otulutsa.

2.Popanga utomoni wa methacrylate ndi mapulasitiki. Methyl methacrylate imasinthidwa kukhala ma methacrylate apamwamba monga n-butyl methacrylate kapena 2-ethylhexylmethacrylate.

3.methyl methacrylate monoma ntchito kupanga methylmethacrylate ma polima ndi copolymers, ma polima ndi copolymers amagwiritsidwanso ntchito mu madzi, zosungunulira, ndi zosasungunuka pamwamba zokutira, zomatira, sealants, chikopa ndi zokutira mapepala, inki, polishes pansi, nsalu finishes, mano acrylics, mano prosthed acrylic ndi prosthed. ndi pokonza zikhadabo zopangidwa ndi orthotic nsapato. Methyl methacrylate imagwiritsidwanso ntchito ngati poyambira kupanga ma esters ena a methacrylic acid.

4.Ma granules a jakisoni ndi kuphulika kwa extrusion omwe chifukwa cha kumveka kwawo kowoneka bwino, kutentha kwanyengo komanso kukana kukanika amagwiritsidwa ntchito pakuwunikira, zida zamaofesi ndi zamagetsi (zowonetsa mafoni am'manja ndi zida za hi-fi), zomanga ndi zomangamanga (mafelemu a glazing ndi mazenera), kapangidwe kamakono (mipando, zodzikongoletsera ndi zodzikongoletsera), magalimoto ndi zoyendera (zowunikira ndi zowunikira ndi zida zamagetsi (machubu achitetezo apanyumba ndi zida zoyesera) zitseko ndi mbale zosakaniza).

5.Zosintha zowoneka bwino za polyvinyl chloride.