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Tau sili ona lelei mo CAS 79-41-4 Methacrylic Acid Maa

Tau sili ona lelei mo CAS 79-41-4 Methacrylic Acid Maa

Fa'amatalaga Puupuu:

CAS NO.:79-41-4

Fuafuaga:C4H6O2

Molecular mamafa:86.09

Fa'asinomaga fa'afofo:n20/D 1.431(ma.)

Fp:68℃

Mp:16℃

Bp: 159℃-163℃

Ausa malosi:130Pa (25 °C)

Malosi: 1.015g/cm³ ile 20°C(malamalama)

Liu liusuavai: 12-16°C(malamalama)

Fa'apuna: 163°C(malamalama)

Malosi: 1.015g/mL ile 25°C (malamalama)

Tau fa'atapula'a o mea pa'u: (ta'i pāpā) 1.6-8.7% (V)

Suavai solu: 9.7g/100mL (20ºC)

Ma'ale'ale: Susū&Malamalama

Merck: 14,5941

BRN:1719937

Mama (GC): ≥99.0%

Lanu (Pt-Co): ≤20

Suavai (m/m): ≤0.3%

Taofi (MEHQ): 250±25 ppm

Ausa Malosi:>3(vsair)

Ausa malosi: 1mmHg (20°C)

Fa'ailoga fa'afofoga: n20/D1.431(malamalama)

Tulaga e teu ai: Teuga+15°Cto+25°C.

Fa'asa'o fua: (pKa)pK1:4.66(25°C)

Fomu: Suavai

Lanu: manino

Sogisogi: (Sugisogi) Fa'aleaga

PH taua: 2.0-2.2 (100g/l, H2O, 20 ℃)

 


Fa'amatalaga Oloa

Faailoga o oloa

Matou te avea ma faʻamoemoega "faauo-tagata faʻatau, faʻaoga lelei, tuʻufaʻatasia, fou"."Faʻamaoni ma le faʻamaoni" o la matou pulega lelei mo le Tau Sili mo CAS 79-41-4 Methacrylic Acid Maa, O lea ua matou maua le tele o oloa faʻapea foʻi ma le tau o lo matou avanoa.Faʻafeiloaʻi e fesili e uiga ia matou oloa ma fofo.
Matou te avea ma faʻamoemoega "faauo-tagata faʻatau, faʻaoga lelei, tuʻufaʻatasia, fou".“Faamaoni ma le faamaoni” o le matou pulega lelei moSaina Acrylic Acid Tech Grade 99.5% ma Acrylic Acid, Afai e te fiafia i soʻo se tasi oa matou oloa ma fofo pe e te manaʻo e talanoaina se faʻatonuga masani, ia mautinoa e te lagona le saoloto e faʻafesoʻotaʻi i matou.O loʻo matou tulimatai atu i le fausiaina o sootaga faʻapisinisi manuia ma tagata fou i le salafa o le lalolagi i se taimi lata mai.

Fa'amatalaga:O le methacrylic acid o se vailaʻau taua tele, e lua vaega o loʻo galue o le carbon-carbon double bond ma le carboxylic acid group, o lea e mafai ai ona faʻatino tali e pei o le polymerization ma le esterification.E mafai ona faʻaaogaina i le Chemicalbook e saunia ai le methyl methacrylate, coatings, paʻu faʻapipiʻi, faʻapipiʻi, vailaʻau togafitiga ie, resins, mea faʻapipiʻi mea polymer ma mea faʻaoga polymer.

 

Talosaga:

Mea taua fa'alekemiki fa'aola ma mea fa'alava ole polymers.
1. O le plexiglass e gaosia e lona faʻatupuina sili ona taua, methyl methacrylate, e mafai ona faʻaaogaina i faʻamalama o vaalele ma fale faʻale-malo, ma e mafai foi ona faʻaogaina i faʻamau, faamama o le la ma tioata moli taavale, ma isi;
2. O fa'alavalava na gaosia e iai le fa'amalologa maualuga, fa'apolopolo ma mea tumau o le Chemicalbook;
3. O le faʻapipiʻi saunia e mafai ona faʻaogaina mo le faʻapipiʻiina o uʻamea, paʻu, palasitika ma mea faufale;
4. Methacrylate polymer emulsions o loʻo faʻaaogaina e fai ma mea e faʻamaeʻa ai ie ma mea faʻamaʻi.
5. Methacrylic acid e mafai foi ona faʻaaogaina e fai ma mea mata mo paʻu gaosia.

 

Fa'amatalaga lautele:O uiga mata'utia o mea pāpā: e mafai ona pa pe a fefiloi ma le ea;e faigofie ona polymerize ma vevela i totonu o le atigipusa e mafua ai se pa.Flammability uiga matautia: mu;o le afi e alu a'e ai le asu vevela ma le fa'aita

 

afifi:200kg mamafa mama, poʻo le manaʻoga e pei o tagata faʻatau.

 

Felauaiga ma le teuina:teuina i se nofoaga malulu malulu, mamao ese mai le afi ma le vevela, faʻasa le la, i lalo ole 30 ℃, faʻamaufaʻailoga faʻapipiʻi.

Matou te avea ma faʻamoemoega "faauo-tagata faʻatau, faʻaoga lelei, tuʻufaʻatasia, fou"."Faʻamaoni ma le faʻamaoni" o la matou pulega lelei mo le Tau Sili mo CAS 79-41-4 Methacrylic Acid Maa, O lea ua matou maua le tele o oloa faʻapea foʻi ma le tau o lo matou avanoa.Faʻafeiloaʻi e fesili e uiga ia matou oloa ma fofo.
Tau sili ona lelei moSaina Acrylic Acid Tech Grade 99.5% ma Acrylic Acid, Afai e te fiafia i soʻo se tasi oa matou oloa ma fofo pe e te manaʻo e talanoaina se faʻatonuga masani, ia mautinoa e te lagona le saoloto e faʻafesoʻotaʻi i matou.O loʻo matou tulimatai atu i le fausiaina o sootaga faʻapisinisi manuia ma tagata fou i le salafa o le lalolagi i se taimi lata mai.


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