Ko nga whakakōkī whākōkī koiora ka tangohia hei whakaputa Acrylamide, me te tauhohenga polymerization i whakahaerehia i te iti o te pāmahana ki te whakaputa i te Polyacrylamide, ko te tukanga whakawhanake-whaiaro ka whakaputa i te N-Methylol Acrylamide me te N, N'-methylenebisacrylamide, ka whakaiti i te whakapau kaha ki te 20%, e arahi ana i te pai o te whakaputa me te kounga hua i roto i te umanga.
Ngaionga kaiwhakarato acrylamide, mahi hua pumau, hei whakarato ki a koe nga hua me nga ratonga ngaio.
Ko te Acrylamide i hangaia e nga whakakorikori enzyme koiora he pai ake te ma, he iti ake te poke, kaore he parahi me te rino. Ko te Acrylamide te nuinga o te whakamahi mo te hanga homopolymers, copolymers me nga polymers whakarereke e whakamahia nuitia ana i roto i te mara hinu, te maimoatanga wai, te hanga pepa, te kakano me te whakapai ake i te oneone, me era atu.
Ko te Polyacrylamide (PAM) he polymer wairewa-wai-wai, te kupu whanui mo nga homopolymers acrylamide, copolymers ranei me nga hua whakarereke, ko te momo momo polymers-wai-wai-wairewa e tino whakamahia ana, e mohiotia ana ko "Kaiwhakahaere awhina mo nga ahumahi katoa". I runga i te hanganga o te polyacrylamide, ka taea te wehewehe ki te polyacrylamide kore-ionic, anionic me te cationic. E ai ki te taumaha ngota o te polyacrylamide, ka taea te wehea ki te taumaha ngota ultra-iti, te taumaha ngota iti, te taumaha ngota reo, te taumaha ngota teitei me te taumaha molecular ultra-tiketike. Kua whakawhanakehia e to taatau kamupene te katoa o nga hua polyacrylamide na roto i te mahi tahi me nga umanga pütaiao.Ko o tatou hua PAM kei roto i te raupapa whakamahi hinu, te raupapa kore-ionic, te raupapa anion, te raupapa cationic. Ko te awhe taumaha o te polyacrylamide he 500 mano ~ 30 miriona. Ka whakamahia nuitia i roto i nga momo waahi penei i te maimoatanga wai, te whakamahi hinu, te hanga pepa, te kakano, te tukatuka kohuke, te horoi waro, te horoi kirikiri, te whakamaarama oneone, aha atu.
Acrylamide
CAS:79-06-1 Tātai matū:CH2CHCONH2
Ko te Acrylamide e hangaia ana e te whakakorikori whākōkī koiora he pai ake te parakore, te iti o te poke, kaore he parahi me te rino.
Āhuatanga
E rua nga pokapū kaha o te ngota ngota Acrylamide, he ngoikore te waikawa me te kawakore ngoikore, he ngawari ki te whakapolymerize ki a koe ano, ka whakarewahia ki te wai, ki te methanol, ki te waihano, ki te propanol, ki te ethyl acetate, ki te chloroform, me te rire ki te benzene.
Taupānga
Ka whakamahia te nuinga ki te whakaputa i nga momo copolymers, homopolymers me nga polymers kua whakarereketia, ka taea te whakamahi hei flocculants, taapiri mo te hanga pepa, te tuhi, te tae, te kakano, te paninga, nga mara hinu me nga pesticides.
Whakatupato
paitini! A ape i te whakapiri tinana ki te hua.
N-Methylol Acrylamide
CAS: 924-42-5 Tātai matū:C4H7NO2
Āhuatanga
Kiriata ma, wairewa i roto i te wai me te wairewa wairewa, wairewa i roto i te lipids waikawa ngako, tata kore e rewa i roto i te waiwaro, hauwai hauwai me ētahi atu whakarewa hydrophobic. Ko tenei hua he monomer hohe i roto i a ia ano, kei roto i te hauora takirua kua honoa ki te roopu hydroxyl, he pai ki te tauhohenga condensation i roto i nga papaoho koretake, kawakore ranei. Kare e tau i roto i te hau makuku, i te wai ranei, he ngawari ki te polymerize, a ka tere te polymerize ki te kapia insoluble ka wera i te aroaro o te waikawa i roto i te wairewa wai. Ki te kapolymerized ki nga monomers acrylate, ka whakauruhia te hydroxymethyl ka taea te whakawhiti ma te whakamahana anake. Ko te monomer hono-kounga teitei mo te polymerization whakaehunga wai. He ngawari te tauhohenga tuatahi, he pumau te punaha whakaehunga. He pai te pumau o te rokiroki, kaore he hiahia mo te rokiroki iti.
N,N'-Methylenebisacrylamide 99%
Nama CAS: 110-26-9
Tātai rāpoi:C7H10N2O2
Āhuatanga:
Te paura ma, tātai rāpoi:C7H10N2O2, Ira whakarewa: 185℃; kiato whanaunga: 1.235. Whakarewa i roto i te wai, i roto i nga whakarewa pararopi penei i te waihano, acelone, aha atu.
Mo etahi atu korero mo nga hua, tirohia to maatau paetukutuku acrylamide.
Te wa tuku: Hanuere-13-2025