Kaihanga mō te Tauhohenga Waro Anhydride Maleic Crystal mō te Ahumahi Pūngao Hauwai (Whakamahinga Ā-Tūhono)

Whakaahuatanga Poto:

Te pūwāhi rewa: 51-56 ° C (whakamārama)

Te pūwāhi koropupū:200 ° C (ipurangi)

Kiato:1.48

Te mātotoru o te papatipu: 700-800kg/m3

Te mātotoru o te kohu: 3.4 (vsair)

Pēhanga kohu: 0.16mmHg (20°C)

Taupū whakaata: 1.4688 (whakatau tata)

Pūwāhi mura: 218 ° F

Nga tikanga rokiroki: Waea toa+30 ° C

Te wairewatanga chloroform (ngāwari te wairewa), ethyl acetate (ngāwari te wairewa)

Tauwehenga waikawa (pKa) 0 [i te 20 ℃]

Āhua: paura

Tae: Mā

Uara PH 0.8 (550g/l, H2O, 20 ℃)

Kakara: He kakara pīwariwari te āhua.


Taipitopito Hua

Ngā Tohu Hua

He huarahi pai tēnei hei whakapai ake i ā mātou hua me te whakatika. Ko tā mātou kaupapa matua he waihanga i ngā hua auaha ki ngā kaihoko me te tohungatanga matatau mō te Kaihanga mō te Crystal Maleic Anhydride Organic Reagent mō te Ahumahi Pūngao Hauwai (Whakamahinga Ā-Tāpae), e whā ā mātou otinga matua. Ko ā mātou hua e hokona pai ana i te mākete Haina, engari e manakohia ana hoki i te ahumahi o te ao.
He huarahi pai tēnei hei whakapai ake i ā mātou hua me te whakatikatika. Ko tā mātou kaupapa matua he waihanga i ngā hua auaha ki ngā kaihoko me te tohungatanga matatau. I tēnei rautau hou, ka whakatairangahia e mātou te wairua hinonga "Kotahi, uaua, whai hua, auaha", ā, ka piri ki tā mātou kaupapa here "kounga, hinonga, angitu mō te waitohu tuatahi". Ka whakamahia e mātou tēnei whai wāhitanga koura hei waihanga i te heke mai kanapa.
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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 mai i tētahi o ā mātou māngai hokohoko ki a mātou kia whiwhi ai i ngā mōhiohio taipitopito mō te ota, ā, mā mātou e whakamārama te tukanga taipitopito. I roto i te hanga o te anhydride maleic, me aro atu hoki ki ngā hangarau me ngā taputapu matua:
Mō te tikanga phenoxypropanol: Me whiriwhiri ngā waikura me ngā whakakorikori e tika ana hei whakapai ake i te whiriwhiringa me te hua o te tauhohenga.
Mō te tikanga tango hauwai ethylene: Me whakahaere te horopeta o te whakakorikori waikawa tartaric me te pāmahana tauhohenga hei whakanui ake i te hua acrolein.
Mō te tikanga phthalic anhydride: Me whakahaere te pāmahana tauhohenga me te horopeta o te waikura hei whakanui ake i te putanga maleic anhydride.
Mō te tikanga matū waro: Me whakahaere te kounga o te waro me te pāmahana o te pyrolysis hei whakanui ake i te hua o te maleic anhydride.
Hei whakarāpopototanga, he tukanga uaua te hanga anhydride maleic e hiahia ana kia āta whakaarohia te kōwhiringa rauemi mata me te whakahaere i te āhua o te tauhohenga. Mā te whiriwhiri i ngā tukanga e tika ana me te arotau i ngā āhuatanga whakahaere, ka taea te whakapai ake i te hua me te kounga o te anhydride maleic, ka whakatairanga ake i te whanaketanga o te umanga anhydride maleic.


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