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 ethanol, 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, zikopa ndi zokutira mapepala, inki, polishes pansi, nsalu akumaliza, mano prosthe. simenti opaleshoni mafupa, ndi leaded acrylic radiation zishango 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 kuwulutsa kuphulika komwe kumamveka bwino kwambiri, kutentha kwanyengo komanso kukana kukanika kumagwiritsidwa ntchito pakuwunikira, zida zamaofesi ndi zamagetsi (zowonetsa mafoni am'manja ndi zida za hi-fi), zomanga ndi zomangamanga (zowuma ndi mafelemu azenera), kapangidwe kamakono. (mipando, miyala yamtengo wapatali ndi zodzikongoletsera), magalimoto ndi zoyendera (zowunikira ndi zida zamagetsi), thanzi ndi chitetezo (mitsuko ndi machubu oyesera) ndi zida zapakhomo (uvuni ya microwave zitseko ndi mbale zosakaniza).

5.Zosintha zowoneka bwino za polyvinyl chloride.