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Methacrylic Acid(MAA)

Methacrylic Acid(MAA)

ʻO ka wehewehe pōkole:

NĀ CAS: 79-41-4

Kumu:C4H6O2

Kaumaha molekala:86.09

Hōʻike hōʻike manaʻo:n20/D 1.431(māmā)

Fp:68 ℃

Mp:16℃

Bp: 159 ℃-163 ℃

Pumi mahu:130Pa (25 °C)

Māmā: 1.015g/cm³ ma 20°C(kukui.)

Ka helu hoʻoheheʻe: 12-16°C(L.)

Puni hoʻolapalapa: 163°C(māmā)

Māmā: 1.015g/mL ma 25°C (māmā)

Waiwai palena pahū: (palena pahū) 1.6-8.7% (V)

Hiki i ka wai: 9.7g/100mL (20ºC)

Hoʻonaʻauao: Māmā&LightSensitive

Merck: 14,5941

BRN:1719937

Maʻemaʻe (GC): ≥99.0%

Kala (Pt-Co): ≤20

Wai (m/m): ≤0.3%

Kāohi (MEHQ): 250±25 ppm

ʻO ka Māmā:>3(vsair)

Pumi mahu: 1mmHg (20°C)

Hōʻike hōʻano hou: n20/D1.431(māmā)

Nā kūlana mālama: Hale kūʻai+15°Cto+25°C.

Huina waiʻakika: (pKa)pK1:4.66(25°C)

ʻAno: Wai

Kala:Akaka

ʻAʻala: (ʻAla) ʻAla

Waiwai PH: 2.0-2.2 (100g/l, H2O, 20 ℃)

 


Huahana Huahana

Huahana Huahana

wehewehe:ʻO ka waikawa Methacrylic kahi mea waiwai nui, ʻelua mau pūʻulu hana o ka carbon-carbon double bond a me ka hui carboxylic acid, no laila hiki iā ia ke hana i nā hopena e like me ka polymerization a me ka esterification.Hiki ke hoʻohana ʻia i loko o Chemicalbook e hoʻomākaukau ai i ka methyl methacrylate, nā uhi, nā ʻōpala synthetic, nā adhesives, nā mea lapaʻau lole, resins, polymer material additives a me nā mea hana polymer.

 

Noi:

ʻO nā mea kino kemika koʻikoʻi a me nā mea waena o nā polymers.
1. Hiki ke hoʻohana ʻia ka plexiglass i hana ʻia e kāna derivative koʻikoʻi, methyl methacrylate, i nā puka makani o nā mokulele a me nā hale kīwila, a hiki ke hana ʻia i nā pihi, nā kānana lā a me nā lens kukui kaʻa, etc.;
2. Loaʻa i nā mea uhi i hana ʻia ka hoʻokuʻu ʻana, rheological a me nā waiwai paʻa o Chemicalbook;
3. Hiki ke hoʻohana ʻia ka mea hoʻopili i hoʻomākaukau ʻia no ka hoʻopaʻa ʻana i ka metala, ka ʻili, ka plastic a me nā mea kūkulu hale;
4. Hoʻohana ʻia nā emulsions methacrylate polymer e like me nā mea hoʻopau lole a me nā mea antistatic.
5. Hiki ke hoʻohana ʻia ka methacrylic acid ma ke ʻano he mea maka no ka lāʻau synthetic.

 

Nā ʻōlelo kuhikuhi maʻamau:ʻO nā hiʻohiʻona weliweli o nā mea pahū: hiki ke pahū ke hui pū me ka ea;He mea maʻalahi ka polymerize a me ka wela i loko o ka ipu e hana ai i kahi pahū.hoʻopuka ke ahi i ka uahi ʻala a hoʻonāukiuki

 

Pūʻolo:200kg upena kaumaha, a koi 'ia e like me Customer.

 

Ka lawe ʻana a me ka mālama ʻana:E kūʻai ma kahi maloʻo maloʻo, mamao loa mai ke ahi a me ka wela, pāpā i ka lā, ma lalo o 30 ℃, i hoʻopaʻa ʻia.


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