Methacrylic acid(MAA)

BasicIʻike

inoa huahana:Methacrylic acid

Helu CAS: 79-41-4

Huina molekala: C4H6O2
Kaumaha Molekala: 86.09

Helu EINECS: 201-204-4
Helu MDL : MFCD00002651

ʻO ka ʻakika Methacrylic he aniani kala ʻole a i ʻole ka wai aniani, ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i loko o ka wai wela, hiki ke hoʻoheheʻe ʻia i ka ethanol, etera a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe. Hoʻopili maʻalahi ʻia i polymer hiki ke hoʻoheheʻe ʻia i ka wai. Hiki ke ahi, i ka hihia o ka wela kiʻekiʻe, ka lapalapa ahi e ʻā ana i ka pōʻino, hiki i ka decomposition wela ke hana i nā kinoea ʻona.

Palapala noiMāhele

1. ʻO nā mea kino kemika koʻikoʻi a me nā mea waena polymer. ʻO kāna huahana derivative koʻikoʻi, methyl methacrylate, hoʻopuka i ka plexiglass i hiki ke hoʻohana ʻia no Windows i nā mokulele a me nā hale kīwila, a hiki ke hana ʻia i nā pihi, nā kānana lā a me nā lens māmā kaʻa; ʻO nā uhi i hana ʻia he hoʻokuʻu ʻoi aku ka maikaʻi, rheology a me nā hiʻohiʻona paʻa. Hiki ke hoʻohana ʻia ka mea hoʻopaʻa no ka hoʻopaʻa ʻana i nā metala, ka ʻili, nā plastics a me nā mea kūkulu hale; Hoʻohana ʻia ka emulsion polymer Methacrylate ma ke ʻano he mea hoʻopau lole a me ka mea antistatic. Eia kekahi, hiki ke hoʻohana ʻia ka methacrylic acid ma ke ʻano he mea maka no ka lāʻau synthetic.

2. ʻO nā mea kino kemika a me nā intermediates polymer, hoʻohana ʻia no ka hana ʻana i nā esters methacrylate (ethyl methacrylate, glycidyl methacrylate, etc.) a me ka plexiglass. Hoʻohana ʻia ia i ka hana ʻana i nā mea hoʻonaninani thermosetting, synthetic rubber, fabric treatment agents, leather treatment agents, ion exchange resins, insulating materials, antistatic agents, etc. e hoʻomaikaʻi i ka ikaika paʻa a me ka paʻa o nā mea hoʻopili.

3. Hoʻohana ʻia no ka synthesis organik a me ka hoʻomākaukau polymer.

I kēia manawa, ke ʻike nei ka mākeke methacrylic (Cas 79-41-4) i kahi ulu ulu. ʻO ka holomua ʻenehana kahi mea hoʻoikaika nui e hoʻomau mau i nā palena o ka hana hou a hoʻonui i ke ʻano o ka mākeke. I ka manawa like, ʻo ka hoʻonui ʻana i ka ʻike o ka mea kūʻai aku a me ka ʻae ʻana i ka methacrylic acid (Cas 79-41-4) hoʻonā i ka noi a me ke komo ʻana o ka mākeke. He koʻikoʻi koʻikoʻi nā hui like ʻana a me nā hui i loko o ka ʻoihana i ka hoʻonui ʻana i ka ulu, ka hoʻoulu ʻana i ka hana hou a me ka hoʻonui ʻana i ka mākeke.

Ma ke ʻano he alakaʻi alakaʻi, nā mea hoʻolaha,Hana Houhāʻawi i ka Methacrylic acid i ka honua holoʻokoʻa.

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