Matambudziko akajairika muputty powder

Dambudziko rinowanzoitika muputty powders nderekuti dzinooma nokukurumidza. Izvi zvinonyanya kukonzerwa nehuwandu hwe calcium ash powder yakawedzerwa (yakakura kwazvo, huwandu hwe calcium calcium powder inoshandiswa muputty formula inogona kuderedzwa zvakakodzera, iyo inoenderana nehuwandu hwekuchengetedza mvura ye fiber, uyewo nekuoma kwe. rusvingo; kusvuura uye kukunguruka. Izvi zvakabatana nekuchengetedzwa kwemvura Iyo yakaderera viscosity inotarisana nemamiriro ezvinhu aya kana kuwanda kwekuwedzera kudiki; upfu (huwandu hweash calcium powder muputty formula yakanyanya kuduku kana kuchena kweash calcium powder Kana yakanyanya kuderera, inobatana nekuwedzera zvakakodzera kuwanda kweash calcium powder mu putty powder formula, uye ndeye. uyewo yakabatana nehuwandu uye hutano hwe cellulose, iyo inoratidzwa muhuwandu hwekuchengetwa kwemvura kwechigadzirwa Iyo calcium oxide mu calcium hydroxide haina kuchinjwa zvakakwana ku calcium hydroxide, iyo inokonzerwa nekusakwana hydration nguva; kupupa furo. Izvi zvakabatana nehunyoro hwakaoma uye flatness yemadziro, uye inobatanidzawo nekuvakwa; mapinpoints anooneka. Izvi zvine hukama neSelulosi, pfuma yayo yekugadzira firimu haina kunaka, uye tsvina iri mu cellulose inobata zvishoma neash calcium. Kana mhinduro yacho yakaoma, iyo putty powder ichava muhurumende. Haikwanise kuiswa pamadziro, uye haina simba rakabatana. Mukuwedzera, iyo fiber Mamiriro ezvinhu aya anoitikawo mune zvigadzirwa zvakasanganiswa nemapoka e-carboxymethyl muchikamu; kuputika kwemakomo nemoto zvinoonekwa. Izvi zviripachena zvine chekuita nekunetsana kwemvura pamusoro peiyo hydroxypropyl methylcellulose aqueous solution. Kushushikana kwemvura pamusoro peiyo hydroxyethyl aqueous solution haisi pachena. Kupedza kurapwa kuchava kwakanaka; iyo putty iri nyore kuputika uye kushanduka yero mushure mekuoma. Izvi zvakabatana nekuwedzera kwehuwandu hwemadota e calcium powder. Kana iyo yakawanda yeash calcium powder yakawandisa, kuoma kweputty powder kuchawedzera mushure mekuoma. Chete kuoma hakusi Zviri nyore kutsemuka kana ichichinjika, kunyanya kana ichiiswa pasi pesimba rekunze. Iyo inobatanawo nehuwandu hwehuwandu hwe calcium oxide mu ash calcium powder.

Coarse fineness haisi kungoparadza chete, asiwo inoderedza simba remunharaunda yedhaka. Kana dhaka rakaoma rakadaro rakavakwa munzvimbo yakakura, kukurumidza kukurumidza kwepoda yakaoma yepoda ichaderedzwa zvakanyanya, uye kuputika kuchaonekwa nekuda kwekusiyana kwekurapa nguva. Kune iyo yakapfapfaidzwa dhaka ine mechanical kuvaka, chinodiwa chefineness chakakwira nekuda kwenguva pfupi yekusanganisa. Iko kunaka kwe cellulose zvakare kune imwe mhedzisiro pakuchengetedza kwayo mvura. Kazhinji, kune methyl cellulose ethers ine viscosity yakafanana asi kunaka kwakasiyana, kana iri imwe chete yekuwedzera, kukwenenzvera ndiko kunowedzera kunaka kwekuchengetedza mvura.