Cellulose ether ya putty ya pakhoma

Kodi putty ya pakhoma ndi chiyani?

Putty wall putty ndi chinthu chofunikira kwambiri pakukongoletsa. Ndi chinthu chofunikira kwambiri pakukonza kapena kulinganiza khoma, komanso ndi chinthu chabwino kwambiri chogwiritsa ntchito popaka utoto kapena kukongoletsa khoma pambuyo pake.

putty wapakhoma

Malinga ndi ogwiritsa ntchito ake, nthawi zambiri imagawidwa m'mitundu iwiri: putty yosamalizidwa ndi putty yosakaniza youma. Putty yosamalizidwa ilibe phukusi lokhazikika, ilibe miyezo yofanana yopangira, komanso ilibe chitsimikizo cha khalidwe. Nthawi zambiri imapangidwa ndi ogwira ntchito pamalo omanga. Putty yosakaniza youma imapangidwa motsatira chiŵerengero choyenera cha zinthu ndi njira yogwiritsira ntchito makina, zomwe zimapewa cholakwika chomwe chimayambitsidwa ndi chiŵerengero cha momwe zinthu zilili pamalopo komanso vuto lakuti khalidwe lake silingatsimikizidwe, ndipo lingagwiritsidwe ntchito mwachindunji ndi madzi.

putty wosakaniza wouma

Kodi zosakaniza za pa wall putty ndi ziti?

Kawirikawiri, putty ya pakhoma imachokera ku calcium laimu kapena simenti. Zipangizo zopangira putty zimakhala zomveka bwino, ndipo kuchuluka kwa zosakaniza zosiyanasiyana kuyenera kufananizidwa ndi sayansi, ndipo pali miyezo ina.

Putty ya pakhoma nthawi zambiri imakhala ndi zinthu zoyambira, zodzaza, madzi ndi zowonjezera. Zinthu zoyambira ndiye gawo lofunika kwambiri la putty ya pakhoma, monga simenti yoyera, mchenga wa limestone, laimu wosweka, ufa wa latex wosungunukanso, ether ya cellulose, ndi zina zotero.

Kodi Cellulose Ether ndi chiyani?

Ma ether a cellulose ndi ma polima osungunuka m'madzi ochokera ku cellulose, ma polima achilengedwe ambiri, okhala ndi zotsatira zowonjezera zokhuthala, kuthekera kokonza bwino, kukhuthala kochepa, nthawi yayitali yotseguka, ndi zina zotero.

Cellulose Ether

Yogawidwa m'magulu awiri: HPMC (Hydroxypropylmethylcellulose), HEMC (Hydroxyethylmethylcellulose) ndi HEC (Hydroxyethylcellulose), yogawidwa m'magulu awiri: pure grade ndi modified grade.

Nchifukwa chiyani cellulose ether ndi gawo lofunika kwambiri la wall putty?

Mu njira yopangira putty ya pakhoma, cellulose ether ndi chinthu chofunikira kwambiri kuti chigwire bwino ntchito, ndipo putty ya pakhoma yowonjezeredwa ndi cellulose ether ingapereke mawonekedwe osalala a pakhoma. Imatsimikizira kuti zinthu zikuyenda bwino, zimakhala nthawi yayitali m'mbale, zimasunga bwino madzi, ndi zina zotero.