Hydroxyyl starch ether (HPS) ihe dị mkpa ụlọ dị mkpa, nke a na-ejikarị ya na akụrụngwa dị ka akwa mkpuchi, ngwa ngwa, na ihe. Ọ bụ tumadi polymer na-soluble nke mere site na ike iche, ma nwee ezigbo nsogbu, ndozi mmiri, mmegharị mmiri na ọrụ ndị ọzọ, yabụ na-eji ya n'ọtụtụ ebe.
1. Mmetụta dị omimi
Otu n'ime njirimara kachasị dị mkpa nke hydropyyyl starch eath bụ ezigbo arụmọrụ na-eme ka ọ dị mma. Ọ nwere ike iwelie viscosict n'ihe ndị dị ka mkpuchi mkpuchi, class na ogbunigwe, ma melite Njirimara nke ihe. Ebe ọ bụ na ewu ụlọ ma ọ bụ ngwa agha chọrọ ụfọdụ viantsose n'oge owuwu iji kwado ụlọ na adhesion, stardyl stachi na-arụ ọrụ dị mkpa na ya. Mgbe therea, ihe ahụ agaghị adị gịrịgịrị ma nwee ike ịnọgide na-enwe ezigbo mmiri na nkwụsi ike.
2. Njide mmiri
Njide mmiri bụ otu n'ime ọrụ dị oke mkpa nke hydropyl stachi na owuwu. Ebe ọ bụ na hydroxyyl starch ether nwere ike ịnabata mmiri ma na-etolite ihe nkiri hydration, ọ nwere ike belata ọnụego mmiri. Mgbe agbakwunyesịrị hydropoppyl starch eat na ihe ndị ọzọ na-ewu ewu ma ọ bụ ihe ndị ọzọ na-ewu ewu ma ọ bụ na-egbochi gị ihicha ma na-eme ka arụ ọrụ na ịdịgide nke owuwu ahụ. Ihe a na - ejide mmiri dị ezigbo mkpa maka ụfọdụ ihe na - enye ihe ụfọdụ chọrọ ogologo oge iji gwọọ, dị ka talesive, gypsum, plasta, wdg.
3. Ntughari rhium
Hydroxypyl Starch Ether nwere ike ịgbanwe ihe ndị na-edozi na-arụ ọrụ iji mee ka ha nwee ike ịrụ ọrụ. Dinggbakwunye mmiri hydroxyl nke na-ewu ụlọ mmiri, ihe ndị ọzọ nwere ike ime ka ihe ndị a mee ọtụtụ mmiri n'oge a na-ewu ma ọ bụ kpochapụ. Nke a nwere mmetụta dị mma na imezi arụmọrụ, belata mkpofu ihe, ma na-ejide ogo iwu. Ọ nwere ike mee ka mkpuchi nke agba ma ọ bụ rọrọri, na ndị ọrụ iwu nwere ike rụọ ọrụ karịa, si otú ahụ na-eme ka ahụmịhe owuwu ahụ.
4. Meziwanye nkụ na ike
N'ụfọdụ ụlọ ụlọ, stardypyl starchi ether ether ether nwere ike melite nkụ na ike nke ihe. Dịka ọmụmaatụ, ụfọdụ adhesives na add Walling ndị ọzọ, mgbe ị na-agbakwunye ọgwụ hydropyyyl, nwere ike ime ka ndọnye mmiri na-eme ka ikuku na-eme ihe na-eme ka ọ dịkwuo elu. Ọ bụghị naanị imezi arụmọrụ mgbe ewuchara ya, kamakwa na-ebelata nsogbu dị mma nke ihe ndị kpatara oke mmiri.
5. Enyemaka dị elu
Adhesion bụ nnukwu ihe dị mkpa na mkpuchi ụlọ, ngwa ala na ihe ndị ọzọ. Dịka polmer na-agbanye mmiri, mmiri mmiri na-eme ka ọ dị mma site na ịkwalite nraranye nke ihe ahụ, na-ejide ya na mkpuchi ma ọ bụ nke a ga-agbachi ya ma ọ bụ gbochie ya. Dịka ọmụmaatụ, ojiji nke ciment nwere hydropyyyl nke nwere ike ime ka ahụike ya na mkpụrụ dị iche iche dị ka masonry na ihe, si otú a na-ahụ nkwụsi ike nke usoro iwu ụlọ.
6. Mmegide mmegide ihu igwe
N'ụfọdụ ụlọ, ọkachasị mkpuchi mkpuchi mkpuchi mmiri na mkpuchi mmiri, mmiri hydroxypyl nwere ike budata na-eme ka ihu igwe na-eguzogide ihu igwe. N'ihi ihe okike ya, ọ nwere ike ịkwalite nguzogide na-eguzogide ihe ndị dị na mpụga dịka ụzarị na mpụga, na-eme ka ndị na-eyi ihe dị mfe, site na ịgbatị ndụ ọrụ ụlọ.
7. Nchedo gburugburu
Ebe ọ bụ na hydroxyyl starch na-agbanwe agbanwe na akụrụngwa dị n'okike, ọ nwere ezigbo ihe nchebe gburugburu ebe nchekwa gburugburu ebe obibi. E jiri ya tụnyere ụfọdụ ngwaahịa petrochemical, anụ ahụ nke hydroxyyl starch eutch na-adigide, na mmetụta ọ na-emetụta gburugburu ebe a na-etinye gburugburu. Na mgbakwunye, iji ya na ihe na-ewu ụlọ nwere ike belata ịdabere na kemịkal ụfọdụ na-emerụ ahụ, nke kwekọrọ na omume ihe eji ewu na gburugburu na gburugburu ebe obibi.
8. Meziwanye nguzogide
Nnọgide na-emegide ụlọ ọrụ dị mkpa ruo ogologo oge. Hydroxypyl starch nwere ike imepụta ihe owuwu netwọdi dị ka ihe a na-eme, belata nsị na ihe ahụ, ma si otú ahụ melite nguzogide. Arụmọrụ a dị ezigbo mkpa na iru mmiri ma ọ bụ ebe okpomọkụ dị elu, nke nwere ike igbochi cracks kpatara.
Dịka mgbakwunye na-arụ ọrụ, hydroxyyyl starch etta na-arụ ọrụ dị oke mkpa na ụlọ. Ọ nwere ike ọ bụrụ na ọ gaghị eme ka o nwekwuo mma, adhesion, njigide mmiri na akụrụngwa ndị ọzọ, ngwa agha na ihe dị ka ndagide na-eguzogide na nguzogide ihu igwe. Site na oganihu nke gburugburu ebe obibi, ntinye nke hydropyyyl starch ether ether dị ka ihe ebumpụta ụwa na-ezute ihe ndị ụlọ ọrụ owuwu nke ọgbara ọhụrụ na ebe obibi na gburugburu ebe obibi ma nwee atụmanya ngwa.
Oge post: Feb-19-2025