Silicate ágbá na-achọ facade nke obi

The coatings emepụta na ndabere nke silicate ágbá nwere ọtụtụ ihe pụrụ iche Njirimara: ha nwere a elu Alụlụụ permeability, nkụ ngwa ngwa. Mmiri na-agbakọ oyi n'ime mgbidi, adịghị ebibi brik na plaster. Good ngafe carbon dioxide na-adịghị egbu oge ime ka usoro nkedo. The mkpuchi anaghị ọkụ, iche site na ọ dịghị emit a dịgasị iche iche nke na-emerụ bekee. Ndị dị otú ahụ nke ọma silicate agba etinyere elu na a ike alkaline mmiri (lime plaster). Àgwà ndị a hụ na a ogologo ọrụ ndụ nke elu.

The ọghọm ndị a e ji esiji ákwà na-agụnye enweghi ike itinye ha na ochie mkpuchi na ihe organic ndabere si zuru ezu enweghị adhesion.

Silicate ágbá - a nkwusioru nke fillers na pigments na okenye agbanwe agbanwe nke sodium silicates na potassium. The silicates bụ salts nke silicic asịd dị nnọọ ike. Ha na-ukwuu na-erughị coal bụ ya mere mfe obibi site mmeghachi omume na carbon dioxide, nke a na ẹdude ke ikuku. Ihe silica Sol bụ ngwa ngwa na-efunari mmiri na Nleta a porous mkpuchi nke mejupụtara sịlịkọn oxide. Ke kpụworo silicic acid na ya akpịrị ịkpọ nkụ mmeghachi omume a hụrụ na ahụ akpụ mkpuchi pigments, fillers na inorganic mkpụrụ. Ike karịsịa silicic acid na silicates emekọ na zinc na calcium ogige. Ọ bụrụ na anyị na-atụle na calcium hydroxide - bụ isi akụrụngwa nke plasters na concretes, na nhazi nke ndị dị otú ahụ na-ebupụta silicate ágbá na-eduga ná e kere eke nke a monolithic mkpuchi oyi akwa na ya agbụ.

Silicate akọwa, ma ọ bụ kama ha Njirimara, bụ n'ụzọ dị ukwuu dabere na Njirimara nke etinyere mmiri mmiri iko. Ọtụtụ mmiri na-eguzogide elu-edu agba ị nwere ike nweta site na iji potassium iko. E nwekwara ndị ọzọ silicates, ma ha oke ọnụ n'ihi na mmepụta nke agba na ghọọ ihe. Iji silicate ágbá idowe ha kpọkwara nakwa na ha nwere ike etinyere mkpuchi na ihe organic ndabere, ihe na ha mejupụtara na-ẹkenam acrylic dispersion, adịru nwetara ágbá nke nwere a elu Alụlụụ permeability, magburu onwe adhesion na coatings on ochie organic dabeere na ịnweta na-ebupụta .

A ọhụrụ ụdị nke agba coatings - silicate ágbá - eji oge anyị natara ezu n'obosara. Mgbe na-agbakwụnye ha, aluminum ma ọ bụ zinc, ha nweta anticorrosive Njirimara. Nke a na ụdị mkpuchi na-eji na plaster mgbidi. Ọzọkwa, ha emekọ ọma na nkume, ihe, seramiiki, wepụrụ ebubo na ndị ọzọ na-ebupụta na-ọma banye n'ime n'ime Ọdịdị nke elu-emeso, ma nwere ogbenye nzuzo ike, ya mere na-achọ ụba ink oriri.

Chọrọ anya mgbe na-arụ ọrụ silicate ágbá. Ha na-ebu ruo iri percent nke alkali. Ọ bụrụ na ink na-akawanye na gị na anụ ma ọ bụ na anya gị, ị pụrụ inweta mbufụt. Ya mere, mgbe na-arụ ọrụ ndị a ágbá mkpa ichebe anya. Ọ bụ amamihe na-eji resperatora. Ọ bụrụ na ink odụk anya, mkpa itucha na mmiri oyi, na mgbe eji na-asa na ncha.