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I-Methacrylic Acid(MAA)

I-Methacrylic Acid(MAA)

Incazelo emfushane:

INOMBOLO YECAS:79-41-4

Ifomula: C4H6O2

Isisindo se-molecule: 86.09

Inkomba ye-Refractive:n20/D 1.431(lit.)

Fp: 68℃

Mp: 16 ℃

Bp: 159℃-163℃

Umfutho we-vapor: 130Pa (25 °C)

Ukuminyana:1.015g/cm³ ku-20°C(lit.)

Iphoyinti lokuncibilika: 12-16°C(lit.)

Indawo yokubilisa: 163°C(lit.)

Ukuminyana: 1.015g/mL ku-25°C (lit.)

Inani lomkhawulo wokuqhuma: (umkhawulo weziqhumane) 1.6-8.7% (V)

Ukunyibilika kwamanzi: 9.7g/100mL (20ºC)

Ukuzwela: Umswakama&LightSensitive

Inani eliphakeme kakhulu lama-14,5941

BRN: 1719937

Ukuhlanzeka(GC): ≥99.0%

Umbala (Pt-Co): ≤20

Amanzi (m/m): ≤0.3%

I-Inhibitor (MEHQ): 250±25 ppm

Ukuminyana Komphunga:>3(vsair)

Umfutho womhwamuko: 1mmHg (20°C)

Inkomba ye-refractive: n20/D1.431(lit.)

Izimo zesitoreji: Isitoreji +15°Cto+25°C.

I-acidity coefficient: (pKa)pK1:4.66(25°C)

Ifomu: Uketshezi

Umbala:Kucacile

Iphunga: (Iphunga) Iyanyanyisa

PH inani: 2.0-2.2 (100g/l, H2O, 20℃)

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:I-Methacrylic acid iyimpahla ebalulekile yamakhemikhali eluhlaza, inamaqembu amabili asebenzayo e-carbon-carbon double bond kanye neqembu le-carboxylic acid, ngakho ingakwazi ukwenza ukusabela okufana ne-polymerization ne-esterification.Ingasetshenziswa ku-Chemicalbook ukulungisa i-methyl methacrylate, i-coatings, irabha yokwenziwa, izinto zokunamathisela, ama-ejenti okwelapha izindwangu, ama-resin, izithasiselo zezinto ze-polymer nezinto ezisebenzayo ze-polymer.

 

Isicelo:

Izinto ezisetshenziswayo ezibalulekile zamakhemikhali ezinto eziphilayo kanye neziphakathi zama-polymers.
1. I-plexiglass ekhiqizwa ngokuphuma kwayo okubaluleke kakhulu, i-methyl methacrylate, ingasetshenziswa emafasiteleni ezindiza nezakhiwo zomphakathi, futhi ingacutshungulwa futhi ibe izinkinobho, izihlungi zelanga namalensi amalambu emoto, njll.;
2. Izingubo zokugqoka ezikhiqizwayo zinezimo eziphakeme zokumiswa, i-rheological kanye nokuqina kwe-Chemicalbook;
3. I-adhesive elungiselelwe ingasetshenziselwa ukuhlanganisa insimbi, isikhumba, ipulasitiki kanye nezinto zokwakha;
4. Ama-emulsions e-polymer e-Methacrylate asetshenziswa njengama-ejenti wokuqeda indwangu kanye nama-antistatic agents.
5. I-Methacrylic acid ingasetshenziswa futhi njengento eluhlaza yerabha yokwenziwa.

 

Amacebo ajwayelekile:Izici eziyingozi zeziqhumane: zingaqhuma lapho zixutshwe nomoya;kulula ukupholisa kanye nokushisa esitsheni ukuze kubangele ukuqhuma.Ukuvutha Izici eziyingozi: ukuvutha;umlilo ukhipha intuthu ebabayo necasulayo

 

Iphakheji:200kg isisindo net, noma imfuneko njengoba Customer.

 

Ezokuthutha nokugcina:gcina endaweni epholile eyomile, kude nomlilo nokushisa, vimbela ilanga, ngaphansi kwe-30 ℃, ivaliwe.


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