Ko te Hydroxypropyl Starch Ether (HPS) he matūriki kua whakarerekētia e whakamahia whānuitia ana i roto i ngā rauemi hanga whare, ā, he maha ngā mahi me ngā whakamahinga.
Ngā āhuatanga taketake o te hydroxypropyl starch ether
Ko te etera māngaro hauwaiporoporo he etera māngaro kore-ionic i hangaia mā te tauhohenga o te māngaro me te waikura propylene. Ka whakaurua he rōpū hauwaiporoporo ki roto i tōna hanganga matū, ka pai ake te wairewatanga me te pumau. Ko te etera māngaro hauwaiporoporo he paura mā, he paura mā-parauri rānei, ā, he pai te wairewatanga ki te wai, te matotorutanga, te piriponotanga, te whakaemulsification me ngā āhuatanga whakatārewatanga.
Ko te tūranga matua o te hydroxypropyl starch ether i roto i te hanganga
Te whakamātotoru me te pupuri wai
I roto i ngā rauemi hanga, ko te hydroxypropyl starch ether te mea e whakamahia nuitia ana hei whakamātotoru me te pupuri wai. Ka taea e ia te whakanui ake i te matotoru o te moata, te putty me ētahi atu rauemi, me te whakapai ake i te mahi hanga. Ka taea e te hydroxypropyl starch ether te whakanui ake i te tere pupuri wai me te aukati i te wai kia tere rawa te mimiti, kia roa ake ai te wā hanga me te whakapai ake i te mahi me te kirihou o te rauemi.
Whakapai ake i te mahi hanga
Ka taea e te māngaro hauwaiporoporo te whakapai ake i te mahi hanga, tae atu ki te whakapai ake i te ātete o te rauemi ki te paheke me te piko, kia iti ake ai te tūponotanga kia piko i te wā hanga i runga i ngā mata poutū. Ka taea hoki e ia te whakapai ake i te ātete rere me te ātete wehewehe o te moata, kia ōrite ake ai te ranunga, kia maeneene ake ai te hanga.
Whakapai ake i te kaha o te here
Hei piripiri pai rawa atu, ka taea e te hydroxypropyl starch ether te whakapai ake i te kaha o te piri i waenga i ngā rauemi hanga me ngā rauemi turanga. He mea nui rawa atu tēnei mō ngā hua e hiahia ana kia nui te piri, pērā i te piripiri taera, te putty, me ngā rauemi whakatika pakitara. Ka taea e ia te whakapai ake i te ātete ki te kiri me te kaha kutikuti o te rauemi, ā, ka whakarei ake i te pumau o te hanganga whānui.
Whakapai ake i te ātete ki te pakaru
Ka taea e te māngaro hauwaiporoporo te whakapai ake i te ātete ki te pakaru o ngā rauemi hanga. Ka taea e ia te whakamarara i te ahotea me te whakaiti i te mimiti me te pakaru o ngā rauemi, ā, ka whakapai ake i te pakari o ngā whare. He mea nui rawa tēnei mō ngā rauemi e hiahia ana kia nui te ātete ki te pakaru, pērā i te moata ārai-wai me te putty pakitara o waho.
Whakapai ake i ngā āhuatanga rheological
He pai ngā āhuatanga rheological o te māngaro hydroxypropyl ether, ā, ka taea e ia te pupuri i te rere me te mahi tika o ngā rauemi hanga i te wā hanga. He mea nui rawa tēnei mō ngā hua e hiahia ana ki te rere pai, pērā i ngā moata whakataurite-ake me ngā rauemi rehu. Ka taea e ia te whakapai ake i te papatahi me te whakaotinga mata o te rauemi, ka ataahua ake te hua o te hanga.
Kua pai ake te ātete ki te wai me te ātete ki te huarere
Ka taea e te māngaro hauwaiporoporo te whakapai ake i te ātete wai me te ātete huarere o ngā rauemi hanga, kia mau tonu ai te mahi pai i roto i ngā taiao makuku me ngā āhuatanga āhuarangi tino kino. He mea nui tēnei mō ngā rauemi e hiahia ana kia nui te ātete huarere, pērā i ngā paninga pakitara o waho me ngā pūnaha whakamarumaru o waho. Ka taea e ia te whakapai ake i te ātete o te rauemi ki te waikura me te whakaroa i tōna roanga mahi.
Ngā tauira whakamahinga o te etera māngaro hydroxypropyl
Kāpia tāera
I roto i ngā piripiri tāera uku, ka taea e te māngaro hydroxypropyl te whakapai ake i te kaha o te piri me te pupuri wai o te hua, kia piri pai ai ngā tāera uku ki te papa. I taua wā anō, ka taea hoki e ia te whakapai ake i te mahi hanga me te ārai i te paheke o ngā tāera i te wā hanga.
Paura putty
I roto i te paura putty, ka taea e te hydroxypropyl starch ether te whakapai ake i te matotoru me te whakahaere o te hua, kia maeneene ake ai te hanganga. Ka taea hoki e ia te whakapai ake i te ātete ki te pakaru o te putty me te whakaiti i te pakaru.
Moata whakaōrite-ake
I roto i te moata whakataurite-ake, ka taea e te māngaro hydroxypropyl ether te whakapai ake i te rere me te mahi whakataurite-ake o te hua, kia māmā ake ai, kia tere ake ai hoki te hanga. I te wa ano, ka taea hoki e ia te whakapai ake i te ātete ki te pakaru me te roa o te moata.
moata ātete wai
I roto i ngā moata ā-wai, ka taea e te māngaro hydroxypropyl ether te whakapai ake i te ātete wai me te ātete huarere o te hua, kia mau tonu ai te mahi pai i roto i ngā taiao makuku. Ka taea hoki e ia te whakapai ake i te kaha piri me te ātete pakaru o te moata, me te whakarei ake i te pānga ā-wai whānui.
Hei tāpiri rauemi hanga maha-mahi, he whānui ngā tono mō te hydroxypropyl starch ether. Ka taea e ia te whakapai ake i te mahi a ngā rauemi hanga, tae atu ki te whakamātotoru me te pupuri wai, te whakapai ake i te kaha o te here, te whakapai ake i te mahi hanga, te whakapai ake i te ātete ki ngā pakaru, te whakapai ake i te ātete ki te wai me te huarere, me ētahi atu. Mā te whakamahi tika i te hydroxypropyl starch ether, ka taea te whakapai ake i te kounga me te roa o ngā kaupapa hanga kia tutuki ai ngā hiahia o ngā whare hou mō ngā rauemi mahi-teitei.
Te wā tuku: Hurae-20-2024