CAS 80-62-6 99,9% MMA methyl methacrylate y'amazi

Ibisobanuro bigufi:

Methyl methacrylate （MMA）

Methyl methacrylate (MMA) ni ifumbire mvaruganda hamwe na chimique C5H8O2.Nibisukari bitagira ibara, bigashonga gato mumazi, kandi bigashonga mumashanyarazi menshi nka Ethanol.Bikoreshwa cyane nka monomer ya plexiglass, ariko kandi bikoreshwa mugukora ibindi bisigazwa, plastike, ibifuniko, ibifunga, amavuta, ibikoresho bingana kuri ibiti na cork, hamwe nimpapuro zogosha impapuro.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Imenyekanisha ry'ibikorwa: ibikorwa bifunze, gushimangira umwuka. Abakora bagomba guhugura imyitozo idasanzwe kandi bakubahiriza byimazeyo inzira zikorwa. Birasabwa ko abashoramari bambara ibyiyumvo byiyungurura (igice cya masike), indorerwamo z'umutekano w’imiti, imyenda y'akazi irwanya static n'amavuta ya rubber- uturindantoki twirinda. Komeza kure yumuriro nubushyuhe, kandi birabujijwe rwose kunywa kumurimo.Koresha sisitemu n'ibikoresho bitangiza umuyaga. Koresha sisitemu n'ibikoresho byo guhumeka.Irinde imyuka itemba mu kirere cyakazi. Irinde guhura na okiside, acide, base, halogene.Iyo ukemura, ugomba gupakirwa byoroheje no gupakururwa kugirango wirinde kwangirika kwipakira hamwe na kontineri.Bujuje ibikoresho bitandukanye nubwinshi bwibikoresho byo kurwanya umuriro nibikoresho byihutirwa byihutirwa.Ibikoresho birimo ubusa bishobora kuba ibisigisigi byangiza.

Ingingo yerekana: 8 ℃

Imiterere yumubiri nubumashini

Ubucucike: 0,943 g / cm3

Ingingo yo gushonga: -48 ℃

Ingingo yo guteka: 100 ℃

Ingingo yerekana: 8 ℃

Ubushyuhe bukabije: 294 ℃

Umuvuduko w'ingenzi: 3.3MPa

Umuvuduko wumwuka wumuyaga: 3.9kPa （20 ℃）

Igisenge cyo guturika (V / V): 12.5%

Umupaka muto wo guturika (V / V): 2,1%

Gukemura: gushonga gake mumazi, gushonga mumashanyarazi menshi nka Ethanol

Amakuru ya tekiniki

Ingingo	Urwego rwiza	Icyiciro cya mbere	Ibicuruzwa byujuje ibyangombwa
Kugaragara	Ibara ritagira ibara ryamazi, nta mwanda ugaragara
Chroma (Platinum Cobalt) / hazen	≤5	≤10	≤20
Ubucucike (p20) g / cm3	0.942–0.944	0.942–0.946	0.938–0.948
Acide (nka aside methacrylic) mg / kg	≤50	≤100	00300
Ubushuhe mg / kg	00400	00600	00800
Methyl methacrylate w /%	≥99.9	≥99.8	≥99.5
2,4 dimethyl 6-tert-butylphenol mg / kg	—-	—-	—-

Inkeragutabara

Uruhu: Kuraho imyenda yanduye kandi koza uruhu neza ukoresheje isabune n'amazi.

Amaso: Zamura ijisho hanyuma usukemo amazi atemba cyangwa saline isanzwe.shaka ubuvuzi.

Guhumeka: Vuga vuba aha umwuka mwiza.Komeza inzira yumuyaga.Niba guhumeka bigoye, tanga ogisijeni.Niba guhumeka bihagaze, tanga guhumeka neza.Jya mu bitaro icyarimwe.

Ingestion: Kunywa amazi ashyushye ahagije kugirango utere kuruka.Jya mu bitaro icyarimwe.

Icyitonderwa cyo kubika: Mubisanzwe ibicuruzwa byongewemo na inhibitor ya polymerisiyasi. Ubike mububiko bukonje, buhumeka.Irinde umuriro nubushyuhe.Irinde urumuri.Ubushyuhe bwo kubika ntibugomba kurenga 30 ℃.Gupakira birasabwa gufungwa kandi bidahuye numwuka.Bigomba kubikwa bitandukanye na okiside, acide, alkalis, halogene, nibindi, kandi ntibigomba kuvangwa.