Hydroxypropyl methyl cellulose yakashandiswa sehupfu hweputty
Nekushandiswa nekunzwisisa kweHPMChydroxypropyl methyl cellulose, ndine chokwadi chekuti vazhinji venyu munoziva kuti putty powder yava kuwedzerwa mairi. Nhasi tinofanira kunzwisisa mashandisirwo ehydroxypropyl methyl cellulose putty powder.
Kukora: kunogona kukora uye kusungirirwa, kuitira kuti mhinduro ive yakafanana, inodzivirira kuyerera.
Kuchengetwa kwemvura: putty powder inoomesa zvishoma nezvishoma, calcium inobatsira calcium mukuita kwekuita kwemvura.
Kuvandudza kugona kwayo kugadzika: hupfu hweputty hune chimiro chakanaka nekuda kwebasa rahwo rekunyorovesa. Hahubatanidzi mune chero reaction yemakemikari, hunongobatsira chete. Hupfu hweputty hunowedzera mvura kumadziro. I reaction yemakemikari. Sezvo chinhu chitsva chichiumbwa, hupfu hweputty hunoiswa pamadziro emadziro, hwokuyiwa kuita upfu, uye hwozoshandiswa sezvo hwagadzira chinhu chitsva (calcium carbonate). ) Zvikamu zvikuru zvehupfu hwegrey calcium ndeizvi: Ca (OH) 2, CaO uye huwandu hushoma hwemusanganiswa weCaCO3, CaO + H2O = Ca (OH) 2-CA (OH) 2 + CO2 = CaCO3 + mvura uye carbon dioxide mumhepo kuti igadzire mhedzisiro yecalcium carbonate, uye HPMC chete mvura, inobatsira grey calcium kuita zviri nani, haina kutora chikamu mune chero reaction.
Zviri pamusoro apa kushandisa putty powder. Kana munhu wese achifarira chigadzirwa ichi, vanogona kuuya kwatiri. Semubatsiri akavimbika, tinogara tichitevedzera pfungwa ye "tekinoroji itsva sesimba rinokuchidzira, mutengi senzvimbo, kurudziro yekurarama, mukurumbira nebudiriro", tinogara tichigadzira michina netekinoroji, zvinangwa zvekuchengetedza zvakatipoteredza uye zvetekinoroji yepamusoro.
Tiantai Cellulose inoda zvigadzirwa zvemhando yepamusoro uye zvigadzirwa zvemhando yepamusoro, kushandira pamwe kwechokwadi, nekukura kwenguva refu.
Nguva yekutumira: Chikumi-18-2022