Chii chinonzi raw material ye wall putty?

Wall putty chinhu chakakurumbira chekuvaka chinoshandiswa mune zvese zvekugara uye zvekutengesa zvivakwa. Icho chinhu chakasiyana-siyana chinoshandiswa kutsetseka uye kupedzisa mukati nekunze madziro pamberi pekupenda kana Wallpaper. Wall putty inoumbwa nemhando dzakasiyana siyana dzakasanganiswa kuti dzigadzire chinhu chakakora-chakafanana. Munyaya ino, isu tichakurukura mbishi zvinhu zvewall putty zvakadzama.

Simende yakachena:
Simende yakachena ndiyo yekutanga mbishi inoshandiswa mumadziro putty. Iyo hydraulic binder iyo inogadzirwa kubva kune yakatsetseka chena clinker uye gypsum. Simende yakachena ine chiyero chepamusoro chekuchena uye yakaderera yesimbi uye manganese oxide. Inosarudzwa mumadziro putty sezvo ichipa kupera kwakatsetseka kumadziro, ine yakanaka adhesion properties, uye inopesana nemvura.

Marble powder:
Marble powder inogadzirwa ne-marble kucheka nekupukuta. Iyo yakatsetseka pasi uye inoshandiswa mumadziro putty kuti iwedzere kusimba kwayo uye kusimba. Marble powder iminerari yechisikigo ine calcium yakawanda uye ine yakanaka yekubatanidza zvinhu. Inobatsira mukuderedza shrinkage ye putty uye inopa kupera kwakanaka kumadziro.

Talcum powder:
Talcum poda isimbi yakapfava inoshandiswa mumadziro putty kuvandudza kushanda kwayo uye kuderedza viscosity yemusanganiswa. Yakagayiwa zvakanaka uye ine mwero wepamusoro wekuchena. Talcum poda inobatsira mukushandiswa kuri nyore kweputty uye inovandudza kunamatira kwayo kumadziro.

China clay:
China ivhu, inozivikanwawo se kaolin, iminerari yechisikigo iyo inoshandiswa mumadziro putty sekuzadza. Yakanyatsokuyiwa uye ine kuchena kwepamusoro. China ivhu chinhu chisingadhure mbishi chinoshandiswa kuvandudza huwandu hweputty uye kuderedza mutengo wayo.

Mica powder:
Mica poda chicherwa chemusikirwo chinoshandiswa mumadziro putty kupa kupera kupenya kumadziro. Iyo yakatsetseka pasi uye ine dhigirii repamusoro rekuratidzira. Mica poda inobatsira mukudzikisa porosity ye putty uye inopa kumira kwakanaka kumvura.

Silica sand:
Silica jecha chicherwa chechisikigo chinoshandiswa mumadziro putty sekuzadza. Yakagayiwa zvakanaka uye ine mwero wepamusoro wekuchena. Silika jecha rinobatsira mukuvandudza simba reiyo putty uye inoderedza shrinkage yayo. Inobatsirawo mukuvandudza kunamatira kweputty kumadziro.

Mvura:
Mvura chinhu chakakosha chemadziro putty. Inoshandiswa kusanganisa zvinhu zvakabikwa pamwe chete uye kugadzira chinhu chakaita sepaste. Mvura inobatsira mukugadzirisa zvinhu zvinosunga simenti uye inopa mvura inodiwa kumusanganiswa.

Chemical additives:
Makemikari ekuwedzera anoshandiswa mumadziro putty kuvandudza zvimiro zvayo uye kuita. Izvi zvinowedzera zvinosanganisira retarder, accelerators, plasticizers, uye zvinodzivirira mvura. Retarders inoshandiswa kuderedza nguva yekuisa ye putty, nepo accelerators inoshandiswa kukurumidza kugadzirisa nguva. Plasticizers anoshandiswa kuvandudza kushanda uye kuderedza viscosity ye putty, nepo majekiseni ekudzivirira mvura anoshandiswa kuita kuti putty isapinda mvura.

Methyl celluloseimhando yakajairika ye cellulose ether inoshandiswa mumadziro putty. Inogadzirwa nekugadziriswa kwemakemikari echisikigo cellulose uchishandisa methanol uye alkali. Methyl cellulose ivhu chena, risinganhuhwi, uye risingaravi rinonyungudika mumvura uye rinogadzira mhinduro yakajeka uye ine viscous. Iine zvinhu zvakanaka zvekuchengetedza mvura uye inovandudza kushanda kweputty. Methyl cellulose inopawo kunamatira kwakanaka kune akasiyana substrates uye inovandudza kusimba kwesimba re putty.

Hydroxyethyl cellulose imwe mhando ye cellulose ether inoshandiswa mumadziro putty. Inogadzirwa nekugadziriswa kwemakemikari echisikigo cellulose uchishandisa ethylene oxide uye alkali. Hydroxyethyl cellulose ivhu chena, risinganhuhwi, uye risinganakidze rinonyungudika mumvura uye rinogadzira mushonga wakajeka uye unoonekera. Iine zvinhu zvakanaka zvekuchengetedza mvura uye inovandudza kushanda kweputty. Hydroxyethyl cellulose inopawo kunamatira kwakanaka kune akasiyana substrates uye inovandudza kusimba kwesimba re putty.

Carboxymethyl cellulose inoshandiswawo mumadziro putty seyakakora uye binder. Iyo inogadzirwa nekugadziriswa kwemakemikari echisikigo cellulose uchishandisa monochloroacetic acid uye alkali. Carboxymethyl cellulose ivhu chena, risinganhuhwi, uye risinganakidze rinonyungudika mumvura uye rinogadzira mhinduro yakajeka uye ine viscous. Iine zvinhu zvakanaka zvekuchengetedza mvura uye inovandudza kushanda kweputty. Carboxymethyl cellulose inopawo kunamatira kwakanaka kune akasiyana substrates uye inovandudza kusimba kwesimba re putty.

Mukupedzisa, wall putty inoumbwa nezvinhu zvakasiyana siyana zvakasanganiswa pamwe chete kuti zvigadzire chinhu chakaita paste. Iyo yekutanga mbishi inoshandiswa mumadziro putty simende chena, nepo zvimwe zvigadzirwa zvinosanganisira marble poda, talcum poda, china ivhu, mica poda, silica jecha, mvura, uye makemikari ekuwedzera. Izvi zvimisikidzwa zvinosarudzwa kune avo chaiwo hunhu, sekuchena, bonding zvivakwa, kushanda, uye kusimba, kuti vape yakatsetseka uye inopenya kupera kumadziro.