Kukonzekera ndi Kuthupi kwa Hydroxypropyl wosungunuka ether

Hydroxypropyl wowuma ether (HPSTE) amakonzedwa kudzera mu njira yosinthira mankhwala yomwe imaphatikizapo kuyambitsa ma gydroxypyl magulu a starch molekyulu. Njira yakukonzekera nthawi zambiri imaphatikizapo zotsatirazi:

1. Kusankhidwa kwamphamvu: Wowuma kwambiri, wochokera ku magwero monga chimanga, tirigu, mbatata, kapena tapioca, amasankhidwa ngati chinthu choyambira. Kusankha kopsinjo kumatha kukhudza zinthu zomaliza za HPSTE.
2. Kukonzekera kwa sturte: Wopukutira wosankhidwa umabalalika m'madzi kuti apange wowuma. Chotengera chimatenthetsedwa kuti gelatiket ku Gelatinure gransales, kulola kuti ikhale yotengeke bwino ndikusintha kwa ma reagents potsatira kusintha.
3. Kuzindikira Kuchita: Wowuma wowuma gelatinin ndiye atakhala ndi ma prowyne oxide (po) pamaso pa chothandizira pansi pa mikhalidwe yoyendetsedwa. Propyyne oxide okhudzana ndi magulu a hydroxyl (-Oh) pazinthu zopukutira, zomwe zimapangitsa kuphatikizika kwa magulu a hydroxyk (-Och2ch (oh) ku z3) ku bokosi lotumbuku.
4. Kusalowerera ndi kuyeretsa: Pambuyo pa chizindikiritso, zochita zomwe sizimachitika sizimaloza kutsuka kapena zothandizira. Chifukwa cha hydroxypropyl wowuma magazi umayeretsedwa kudzera mu njira monga kusefera, kutsuka, ndikuwuma kuti muchotse zodetsa komanso zotsalira.
5. Kusintha kwa tinthu: Mphamvu za HPSTE, monga kukula ndi kukula ndi kugawa, zitha kusinthidwa kudzera mu mphero kapena kupera njira kuti mukwaniritse zomwe mukufuna.

Katundu wa hydroxypropyl wowuma ether amatha kukhala yosiyanasiyana malinga ndi zinthu zomwe zili m'malo olowa m'malo mwake (DS), Kukula kwa mawonekedwe, kukula kwa tinthu, kukula kwake. Zinthu zina zodziwika bwino za HPSTE zimaphatikizapo:

1. Maonekedwe: HPSTE imakhala yoyera mpaka yoyera yoyera yokhala ndi tinthu tating'onoting'ono. Tinthu tarphology imatha kukhala yosiyanasiyana mosiyanasiyana malinga ndi njira yopangira.
2. Kukula kwa tinthu: tinthu tating'onoting'ono kwa HPSTE kumatha kuchokera ku micrometers pang'ono ku micrometers, zomwe zimapangitsa kupezeka kwake, kusungunuka, komanso magwiridwe antchito osiyanasiyana.
3. Kuchulukitsa kwakukulu: Kuchulukitsa kwakukulu kwa HPSTT kumasonkhezera maluwa ake, kuyendetsa mikhalidwe, ndikuyika zofunika. Amayesedwa mu magalamu pa cubemita (g / cm³) kapena ma kilogalamu pa lita (kg / l).
4. Kusungunuka: HPSTE ndi influble m'madzi ozizira koma imatha kubereka ndikutupa m'madzi otentha, ndikupanga ma viscous mayankho kapena ma gels. Kusungunuka ndi hydraction katundu wa HPSTE kumatha kusiyanasiyana malinga ndi zomwe DS, kunenepa kwambiri, ndi kutentha.
5. Ma Isccess: HPSTT imawonetsa mphamvu zokulirapo komanso zopanda pake m'magulu am'madzi, zimapangitsa mamasukidwe, machitidwe, komanso kukhazikika kwa mapangidwe. Makutu a mayankho a HPPTT amatengera zinthu monga chidwi, kutentha, ndi kuchuluka kwake.
6. Mtengo wama hydraction: Kuchulukitsa hydration kwa HPSTE amatanthauza kuchuluka komwe kumatenga madzi ndi kutumphuka kuti apange njira zosinthira kapena ma gels. Katunduyu ndi wofunikira pakugwiritsa ntchito pomwe hydration gydiration ndi kukula kumafunikira.

Kukonzekera ndi thupi kwa hydroxypropyl wowuma ether ether ethertics decestics ndi njira zogwiritsira ntchito, zomwe zimapangitsa kuti zikhale zothandiza komanso zowonjezera zosiyanasiyana mafakitale osiyanasiyana.