Hydroxypruppropyl starch ether (HPS)uyecellulose etherVaviri vanozivikanwa vekuvaka makemikari, vanoshandiswa zvakanyanya muzvivakwa zvekuvaka, vakadaro sevhu, zvidhori zvezvivakwa, pane zviitiko zvakakosha mune zvakawanda zvakadai sekusaita zvinyorwa, zvivakwa zvemakemikari, zvivakwa zvemuviri , mhedzisiro yekushandisa, uye mitengo.
1. Raw zvinyorwa zvinyorwa uye makemikari chimiro
Hydroxypruppropyl starch ether (HPS)
HPS yakavakirwa pane zvakasikwa starch uye yakawanikwa kuburikidza nekuwedzera shanduko yekugadzirisa maitiro. Zvivakwa zvaro zvekushandisa zvibage, gorosi, mbatatisi uye zvimwe zvidyarwa zvirimwa. Starch mamorekuru akaumbwa neGlucose zvikamu zvakabatana newa-1,4-glycosic zvisungo uye hushoma hwe α -,6-glycosic zvisungo. Mushure mehydroxyprupropropylation, hydrophilic hydroxpremyl group inounzwa muHPS molecular chimiro, ichipa zvimwe zvakakora, kudzokorora kwemvura uye kushandurwa kwemvura uye maitiro ekugadziridza.
cellulose ether
Cellulose ana anait anotorwa kubva kune zvakasikwa mheremalose, sekotoni kana huni. Cellulose inoumbwa neyechikamu zvikamu zvakabatanidzwa ne β-1,4-glycosiic zvisungo. Cellulose Cellulose ethdroxyPropropyl methylcellose (HPMC), metdroxylsell Cellence (hydroxethyl cell
2. Zvivakwa zvemuviri
Maitiro ekuita eHPS
Kukakavara: HPS ine yakanaka inokanganisa, asi ichienzaniswa ne cellulose ether, kugona kwayo kwakanyanya kushaya simba.
Kudzokorora kwemvura: HPS ine mwero yekuchengetwa kwemvura uye yakakodzera kune yakaderera kusvika pakati-ruva rekuvaka zvinhu.
Kushanda: HPS kunogona kuvandudza basa rekushanda uye kuderedza kupunzika pakuvaka.
Tembiricha Ramba: HPS inoenderana zvakanyanya nekudziya uye inokanganiswa kwazvo nekushisa kwekushisa tembiricha.
Maitiro ekuita e cellulose ana
Kukakavara: Cellulose ether ine yakasimba inosimbisa uye inogona kuwedzera zvakanyanya kuwanda kwevhiza yemutumbi kana putty.
Kudzokorora kwemvura: Cellulose ether kune yakanakisa mvura yekuchengetwa kwemvura, kunyanya munzvimbo dzakakura dzekushisa, dzinogona kuwedzera nguva yekuvhura yedhaka uye kudzivirira kurasikirwa kwakanyanya kwemvura.
Kushanda: cellulose ether yakanaka mukuvandudza kushanda uye kunogona kuderedza zvinobudirira matambudziko sekupaza uye pwere.
Kupisa kupokana: Cellulose ether kune yakasimba shanduko kune tembiricha inochinja uye kushanda kwakasimba.
3. Kushandisa Mhedzisiro
Kushandiswa kweHPS
Mune dorari yakaoma, HPS inonyanya kuita basa rekuvandudza kushanda, kugadzirisa kuchengetedza kwemvura, uye kuderedza kushushikana uye kusarongeka. Izvo zvine hupfumi uye zvakakodzera kushandiswa mune zviitiko zvakakwirira mutengo kudzora zvinodiwa, zvakadai seyakajairika yemukati mhodzi
Chikumbiro Chekushandisa Cellulose ether
Cellulose etanainoshandiswa zvakanyanya mumuto wepamusoro-soro, tile anomisheni, egypsum-based zvigadzirwa uye kunze kwemadziro ekunze masisitimu. Yake yepamusoro kurongedza uye yekuchengetwa kwemvura inogona kuvandudza zvakanyanya simba rekubatanidza uye anti-slip performance yezvinyorwa, uye zvakanyatsokodzera mapurojekiti ane zvibodzwa zvakakwirira pakuvaka ekuvaka uye apedza chigadzirwa mhando.
4. mutengo uye kuchengetedza zvakatipoteredza
Mutengo:
HPS ine mutengo wakaderera uye wakakodzera kushandiswa mumutengo wemari-unodzvara. Cellulose ana ana ana inodhura, asi iva nekuita kwakanaka uye kune mutengo-unobudirira mumabasa ekuvaka.
Kudzivirirwa kwezvakatipoteredza:
Ose ari maviri anotorwa kubva kune zvakasikwa zvinhu uye ane yakanaka mamiriro ekunze. Nekudaro, nekuti mashoma emakemikari edzinza anodyiwa mukugadzirwa kweHPS, mutoro wayo wepamhepo unogona kunge wakaderera.
5. Sarudzo hwaro
Performance Zvinodiwa: Kana iwe uine zvakakwirira zvinodiwa zvekuremerwa uye mvura yekuchengetwa kwemvura, iwe unofanirwa kusarudza cellulose ether; Zvekushandisa izvo zvinodhura-zvinonzwa asi zvinoda kumwe kuvandudzwa mukushanda, unogona kufunga nezvekushandisa HPS.
Kushandisa Scenarios: Kuwedzeredza-tembiricha, Kunze kweSimba Zvemukati medu zvemukati mudenga
Hydroxyprupropyl starch etheruyecellulose ether Imwe neimwe ine yavo zvakanakira uye ivo vanotamba dzakasiyana dzakasiyana mumidziyo yekuvaka. Kusarudzika kunofanirwa kuve kwakanangana nekufungidzirwa zvichienderana nezvinodiwa pakuita, mutengo wekudzivirira, zvakavakirwa nezvimwe zvinhu zvakaringana kushandisa zvakanakisa kushandiswa kwakanakisa.
Kutumira Nguva: Nov-21-2020