Hydroxypropyl Acrylate (HPA)

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


Taipitopito Hua

Ngā Tohu Hua

Ka mahi tonu mātou mā te hunga mahi kia taea ai e mātou te whakarato ki a koe te kounga teitei me te utu pai rawa atu mō te Hydroxypropyl Acrylate(HPA). I tēnei wā, neke atu i te 4000 ngā momo hua o te kamupene, ā, kua whiwhi i te mana pai me te nui o ngā hea i te mākete o te kāinga me tāwāhi.
Ka mahi tonu mātou mā te hunga mahi kia taea ai e mātou te whakarato ki a koe te kounga teitei me te utu tino pai. E whai ana mātou kia tutuki i a mātou ngā hiahia o ā mātou kiritaki puta noa i te ao. Kei te whānui haere tonu ā mātou otinga me ā mātou ratonga kia tutuki ai ngā hiahia o ngā kiritaki. E mihi ana mātou ki ngā kiritaki hou me ngā kiritaki tawhito o ngā momo āhua katoa kia whakapā mai ki a mātou mō ngā whanaungatanga pakihi ā muri ake nei, kia angitu tahi ai hoki!

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Ngā Pātai Auau

Me āwhina koe? Tirohia ā mātou wānanga tautoko mō ngā whakautu ki ō pātai!

Ka taea e tātou te tā i tā tātou waitohu ki runga i te hua?

Ae, ka taea e mātou. Tukuna mai tō hoahoa waitohu.

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.

Ā, me pēhea te utu? Ka taea e koe te whakaiti i te utu?

Ko te painga o te kiritaki te mea nui ki a mātou. Ka taea te whiriwhiri i te utu i raro i ngā āhuatanga rerekē, ā, e whakamana ana mātou ka whiwhi koe i te utu tino whakataetae.

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.

Ko te Hydroxypropyl acrylate (whakarāpopototanga ko te HPA) he monomer mahi tauhohe, ka wairewa i roto i te wai me ngā whakarewa rauropi whānui. He paitini, me te kukū iti rawa e whakaaetia ana o te 3mg/m² i te hau. Nā te rōpū hydroxyl (-OH) i roto i tōna hanganga ngota, ka taea e ia te hanga copolymers me ngā momo monomer kei roto he vinyl, e āwhina ana i ngā tauhohenga whakaora me te āhei i te hanga o ngā paninga thermosetting mahi teitei. I ngā tau tata nei, me te tere o te whanaketanga o te hanga ahumahi me te ahunga whakamua tonu o te pūtaiao me te hangarau, kua tere te whanaketanga o te rangahau mō te whakarite i te Hydroxypropyl acrylate HPA i roto i te tekau tau kua hipa, nā te mea he tūranga nui tōna hanganga motuhake, ā, e whakamahia whānuitia ana i roto i te hanganga rauropi ahumahi hou.


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