Te Utu Pai rawa atu mō te Hydroxypropyl Acrylate Parakore Teitei Nama CAS 25584-83-2 Hpa mō te Whakamahinga Ahumahi

Whakaahuatanga Poto:

Taumaha ngota: 130.14

Tātai ngota:C6H10O3

CASKĀORE.25584-83-2

EINECS:247-118-0

Kiato: 1.044 g/mL i te 25 °C (i te rama)

Te pūwāhi rewa: -92°C

Te pūwāhi koropupū: 77 °C5 mm Hg (ataata)

Pūwāhi mura: 193 °F

Te mātotoru o te kohu: 4.5 (vs te hau)

Pēhanga kohu: 1Pa i te 20 ℃

Taupū whakaata: n20/D 1.445 (lit.)

Āhua: Wai mārama

Tae: Kore tae ki te tata kore tae


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Nā te tohungatanga me te mōhiotanga ki te whakatika, kua rongonui haere tā mātou pakihi i waenga i ngā kaihoko puta noa i te ao mō te Utu Pai rawa atu mō te Hydroxypropyl Acrylate Parakore Teitei Nama CAS 25584-83-2 Hpa mō te Whakamahinga Ahumahi, Ka whakapau kaha mātou ki te pupuri i tō mātou mana rangatira hei kaiwhakarato ratonga pai rawa atu o te ao. Mena he pātai, he whakaaro rānei āu, tēnā whakapā mai ki a mātou.
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Tikanga Whakakōkī Hiko 2-Hydroxypropyl Acrylate
I te kāinga me tāwāhi, ko ngā pūnaha whakatere mō te hanga o te 2-Hydroxypropyl Acrylate HPA he mea hanga ki te rino me te mea hanga ki te chromium, ā, he iti noa iho ngā pūrongo mō ngā whakatere hiato. Mā te whakakotahi i ngā painga me ngā ngoikoretanga o ngā whakatere rino me te mea hanga ki te chromium, ka whakamahia e Shanghai Huayi Acrylic Acid Co., Ltd. he pūnaha whakatere hiato o te chromium trioxide me te ferric acrylate i roto i te tukanga whakaputa taketake o te 2-Hydroxypropyl Acrylate HPA, me te pāmahana tauhohenga o te 90°C me te hua o te 91%. Heoi, he kaha te waikura o te chromium trioxide, ā, i te wā e whakamahia ana, ka tere te whakakotahi i roto i te otinga tauhohenga me te wai toenga o te pūnaha-muri. I whakaritea e Nie Wangyan me ētahi atu o Te Whare Wānanga o Anhui te 2-Hydroxypropyl Acrylate HPA mā te whakamahi i tētahi whakatere hiato i hangaia e rātou anō, i whakaurua ai te ammonium chloride hei tāpiri, me te pāmahana tauhohenga o te 85–90°C me te hua o te 90%. Heoi, ko te hua i hangaia e tēnei whakakorikori he wai mārama he kōwhai mārama, he ngoikore te tae.


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