Hydroxypropyl Starch Ether (HPS) ndizochokera ku wowuma wosinthidwa zomwe zimagwiritsidwa ntchito kwambiri pomanga komanso zimakhala ndi ntchito zosiyanasiyana.
Zinthu zoyambira za hydroxypropyl starch ether
Hydroxypropyl starch ether ndi si ionic starch ether yomwe imapangidwa ndi momwe starch ndi propylene oxide imachitira. Gulu la hydroxypropyl limalowetsedwa mu kapangidwe kake kamankhwala, ndikupangitsa kuti lisungunuke bwino komanso lokhazikika. Hydroxypropyl wowuma ether nthawi zambiri mu mawonekedwe a ufa woyera kapena wopanda-woyera ndipo ali wabwino kusungunuka madzi, thickening, cohesiveness, emulsification ndi suspending katundu.
Ntchito yayikulu ya hydroxypropyl starch ether pakumanga
Kukhuthala ndi kusunga madzi
Pazomangira, hydroxypropyl starch ether imagwiritsidwa ntchito makamaka ngati thickener ndi kusunga madzi. Ikhoza kuonjezera kukhuthala kwa matope, putty ndi zipangizo zina ndikupititsa patsogolo ntchito yawo yomanga. Hydroxypropyl starch ether imatha kuonjezera kuchuluka kwa madzi osungira madzi ndikuletsa madzi kuti asatuluke mwachangu, potero kumakulitsa nthawi yomanga ndikuwongolera magwiridwe antchito ndi pulasitiki.
Limbikitsani ntchito yomanga
Hydroxypropyl starch ether imatha kupititsa patsogolo ntchito yomanga, kuphatikiza kukulitsa kukana kwa zinthu kuti isagwede ndi kugwa, ndikupangitsa kuti isagwere pomanga pamalo oyima. Ikhozanso kupititsa patsogolo kukana kothamanga ndi kukana kwa delamination kwa matope, kupangitsa kuti kusakaniza kukhala yunifolomu komanso kumangako kumakhala kosavuta.
Wonjezerani mphamvu ya mgwirizano
Monga zomatira zabwino kwambiri, hydroxypropyl starch ether imatha kupititsa patsogolo mphamvu yolumikizana pakati pa zida zomangira ndi zida zoyambira. Izi ndizofunikira makamaka pazinthu zomwe zimafuna kumatirira kwambiri, monga zomatira matailosi, putty, ndi zida zokonzera khoma. Ikhoza kupititsa patsogolo kukana kwa peeling ndi kumeta ubweya wa zinthu, potero kumawonjezera kukhazikika kwa dongosolo lonse.
Limbikitsani kukana kwa crack
Hydroxypropyl starch ether imatha kupititsa patsogolo kukana kwa zida zomangira. Imatha kufalitsa kupsinjika ndikuchepetsa kuchepa ndi kusweka kwa zinthu, potero kumapangitsa kuti nyumba zizikhala zolimba. Izi ndizofunikira makamaka pazinthu zomwe zimafuna kukana kwambiri ming'alu, monga matope osalowa madzi ndi putty wakunja.
Kusintha rheological katundu
Hydroxypropyl starch ether ali ndi katundu wabwino wa rheological ndipo amatha kukhala ndi madzi oyenerera komanso kugwira ntchito kwa zipangizo zomangira pomanga. Izi ndizofunikira makamaka pazinthu zomwe zimafuna madzi abwino, monga matope odzipangira okha ndi zida zopopera. Ikhoza kupititsa patsogolo kutsetsereka ndi kutha kwa zinthu, kupangitsa kuti zomangamanga zikhale zokongola kwambiri.
Kupititsa patsogolo kukana madzi ndi kukana nyengo
Hydroxypropyl starch ether imatha kupititsa patsogolo kukana kwa madzi ndi kukana kwa nyengo kwa zida zomangira, kuwalola kuti azigwira ntchito bwino m'malo achinyezi komanso nyengo yoyipa. Izi ndizofunikira makamaka pazinthu zomwe zimafuna kukana kwanyengo, monga zokutira pakhoma lakunja ndi makina otchingira akunja. Ikhoza kusintha kukana kwa zinthu ku kukokoloka kwa madzi ndikuwonjezera moyo wake wautumiki.
Zitsanzo zogwiritsira ntchito hydroxypropyl starch ether
Guluu wa matailosi
Mu zomatira za matailosi a ceramic, hydroxypropyl starch ether imatha kupititsa patsogolo mphamvu yomangirira ndi kusunga madzi kwa chinthucho, kupangitsa matailosi a ceramic kumamatira kwambiri ku gawo lapansi. Nthawi yomweyo, imathanso kupititsa patsogolo ntchito yomanga ndikuletsa matailosi kutsetsereka pomanga.
Putty ufa
Mu putty ufa, hydroxypropyl wowuma ether amatha kukulitsa kukhuthala ndi kugwirira ntchito kwa chinthucho, kupangitsa kuti zomangamanga zikhale zosavuta. Itha kusinthanso kukana kwa ming'alu ya putty ndikuchepetsa kusweka.
Mtondo wodziyimira pawokha
Mumtondo wodziyimira pawokha, hydroxypropyl starch ether imatha kupititsa patsogolo kutulutsa kwake komanso kudziwongolera pakupanga kwake, kupangitsa kuti zomangamanga zikhale zosavuta komanso zachangu. Panthawi imodzimodziyo, imathanso kupititsa patsogolo kukana kwa ming'alu ndi kulimba kwa matope.
matope opanda madzi
M'matope opanda madzi, hydroxypropyl starch ether imatha kupititsa patsogolo kukana kwamadzi ndi kukana kwanyengo kwa chinthucho, ndikupangitsa kuti ikhalebe yabwino m'malo achinyezi. Ikhozanso kupititsa patsogolo mphamvu yomangirira ndi kukana kwa matope ndikuwonjezera mphamvu yoletsa madzi.
Monga chowonjezera chazinthu zambiri zomangira, hydroxypropyl starch ether ili ndi chiyembekezo chogwira ntchito. Ikhoza kupititsa patsogolo ntchito zomangira, kuphatikizapo kukhuthala ndi kusunga madzi, kupititsa patsogolo mphamvu zomangira, kupititsa patsogolo ntchito yomanga, kupititsa patsogolo kukana kwa ming'alu, kupititsa patsogolo kukana kwa madzi ndi kukana kwa nyengo, ndi zina zotero. za ntchito yomanga zingawongoleredwe kwambiri kuti zikwaniritse zosowa za nyumba zamakono zopangira zida zogwira ntchito kwambiri.
Nthawi yotumiza: Jul-20-2024