Utu Motuhake mō te CAS 818-61-1 2-Hydroxyethyl Acrylate Hea

Whakaahuatanga Poto:

Nama CAS 818-61-1

Tātai ngota:C5H8O3

Taumaha ngota:116.12

Nama EINECS:212-454-9

Te pūwāhi rewa: -60 ° C

Te pūwāhi koropupū: 90-92 ° C12mm Hg (lit.)

Kiato: 1.106g/mL i te 20°C

Te mātotoru o te kohu >1 (vsair) Te pēhanga o te kohu: <0.1mmHg (20 ° C)

Taupū whakaata: n20/D1.45 (lit.)

Pūwāhi mura: 209°F

Ngā tikanga rokiroki: 2-8 ° C

Āhua: wai hinuhinu

Tauwehenga waikawa (pKa): 13.85 ± 0.10 (I matapaetia)

Tae: Wai Mārama Kore Tae


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E whakaaetia ana e koe ngā ota iti?

Āe. Mena he kaihokohoko iti koe, he pakihi tīmata rānei, e tino hiahia ana mātou ki te tipu tahi me koe. Ā, e tino hiahia ana mātou ki te mahi tahi me koe mō te whanaungatanga roa.

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Kei te tuku tauira kore utu koe?

He mea whakamihi ki a koe te tuhi mai i ngā arotake pai mēnā e pai ana koe ki ā mātou hua me ā mātou ratonga, ka tukuna atu e mātou ētahi tauira kore utu ki a koe i tō ota e whai ake nei.

Ka taea e koe te tuku i te wā tika?

Ae ra! he maha ngā tau e mahi ana mātou i tēnei raina, he maha ngā kaihoko e whakaae ana ki ahau nā te mea ka taea e mātou te tuku i ngā taonga i te wā tika me te pupuri i te kounga teitei o ngā taonga!

Ka taea e au te toro atu ki tō kamupene me tō wheketere i Haina?

Ae. Nau mai haere mai ki te toro mai ki tā mātou kamupene i Zibo, Haina. (1.5 hāora te tawhiti mai i Jinan)

Me pēhea taku tuku ota?

Ka taea e koe te tuku uiui ki tētahi o ā mātou māngai hoko hei tiki i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito.

E whakamahia whānuitia ana te Hydroxyethyl acrylate HEA i roto i te mara o ngā paninga me ngā whakaotinga. Hei monomer me ngā rōpū hydroxyl hohe, ka taea e te HEA te whai i ngā tauhohenga polymerization me ētahi atu monomer hei hanga polymer me te ātete pai ki te huarere, te piri, me te ātete ki te waikura matū. Nō reira, he maha ngā wā ka whakamahia hei wāhanga i roto i ngā paninga wai-hāngai, ngā paninga rakau, me ngā paninga motuka. Hei tāpiri, ka taea e te hydroxyethyl acrylate HEA te mahi hei waimeha me te whakarewa tahi i roto i ngā pūnaha polymerization emulsion, hei āwhina i te whakatikatika i ngā āhuatanga rheological me te matotoru o ngā paninga.


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