Mmetụta nke ịgbakwunye calcium formate bụ ihe ọhụrụ
Ndị niile na-arụ ọrụ owuwu maara na nlọghachi azụ caustic acid bụ nsogbu nkịtị nke ngwaahịa tridacidacin. N'afọ ndị na-adịbeghị anya, iji belata nsogbu nkịtị nke nlọghachi azụ caustic acid, ụlọ ọrụ na-ewu ihe na-etinye tile caulk 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, mgbe caustic nloghachi mgbe emee na oyi ewu na fogging ụbọchị ma ọ bụ mpụga mgbidi mgbe ewu na-erughị 24 awa mgbe mmiri ozuzo na-egosi ele mmadụ anya n'ihu na-acha ọcha, na enwere mmiri ozuzo ọcha kristal, 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 ihe caulking ọdịnala,
Njirimara na nhọrọ nke calcium formate
Calcium formate bụ ngwaahịa ntụ ntụ na-acha ọcha, nke nwere ike mee ka ọnụ ọgụgụ simentị hydration dị ngwa, si otú ahụ na-eme ka ike mbụ nke caulk dabeere na ciment dịkwuo mma, ya mere na-agbakwunye calcium formate kwesịrị ekwesị na nhazi oyi nke caulk dabeere na ciment kwesịrị ime ngwa ngwa. nhazi nke gel CSH, si otú a na-ebelata ihe 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 ndị na-ejikọta ciment dabeere. N'ime usoro nhazi oge oyi nke ndị na-eme ihe na-ejikọta ciment, 1-2% calcium formate ọdịnaya nwere ike ibelata nlọghachi alkali nke ciment na-ejikọta ọnụ.
Oge nzipu: Nov-26-2024