Ndị na-arụ ọrụ ihe owuwu maara na nloghachi bụ nsogbu nkịtị na ngwaahịa silicate. N'ime afọ ndị na-adịbeghị anya, iji belata nsogbu nke nsogbu a na-emekarị, ụlọ ọrụ na-ewu ihe na-eji ceramic tile caulk tinye ya na ciment. Dị ka ngwa ngwa ngwa ngwa ngwa, calcium formate na-eji ọtụtụ ebe n'ihi na ya pụrụ iche Njirimara, nke nwere ike mee ngwangwa ike ike nke simenti dabeere na nkwonkwo fillers na melite mmalite ike nke ciment dabeere na nkwonkwo fillers.
The caulking ihe na-ekewa n'ime ọchịchịrị mpụga mgbidi caulking ihe na esịtidem mgbidi caulking ihe, na caustic nloghachi na-emekarị n'oge oyi foo-ụbọchị ewu ma ọ bụ n'èzí mgbidi mgbe ihe na-erughị 24 awa mgbe e wuchara, obodo na-acha ọcha na ọcha crystal ihe ọdịda. nke na-emetụta mmetụta ịchọ mma nke ngwaahịa caulking nke ukwuu.
Ihe ndị a na-ejikarị eme ihe bụ: ciment ọcha, ntụ ntụ ntụ, ihe mkpuchi, ihe mkpuchi na ihe ndị ọzọ. N'ime ihe ndị a, ciment na-acha ọcha na putty ntụ ntụ bụ ihe eji eme ihe omenala, ma ihe abụọ a adịghị arụ ọrụ. Ngwa nke calcium formate dị elu karịa omenala caulking ihe.
Njirimara na nhọrọ nke calcium formate
Calcium formate bụ ngwaahịa ntụ ntụ na-acha ọcha nke nwere usoro ihe omimi C2H2Ca04, nke nwere ike mee ka ọnụ ọgụgụ ciment hydration dị ngwa, si otú a na-eme ka ike mbụ nke caulk dabeere na ciment dịkwuo mma, ya mere na-agbakwunye ego kwesịrị ekwesị.usoro nke calciumka oyi nhazi nke ciment dabeere caulk kwesịrị ngwa ngwa e guzobere CSH gel, si otú ibelata omume nke nloghachi alkali.
Mmepụta nke ọnụ ọgụgụ alkali agaghị emetụta naanị ebe a na-ewu ụlọ, tile seramiiki dị ka isi na-abụkarị isi ihe kpatara nsogbu ahụ. Nhọrọ nke ngwaahịa calcium formate kwesịrị ekwesị na usoro onunu ogwu dị ezigbo mkpa iji melite ihe mgbochi alkali nke ihe nkwonkwo dabeere na ciment. N'ime usoro nhazi oyi nke ciment na-ejikọta ọnụ, 1-2% calcium formate ọdịnaya nwere ike ibelata nlọghachi alkali nke simenti na-ejikọta ọnụ.
Oge nzipu: Dec-12-2024