Ihe ndozi na-enweghị formaldehyde QTF-10
Nkọwa
Formaldehyde-Free Fixing agent bụ polymerization polyamine cationic polima.
Ubi ngwa
Onye na-ahụ maka ndozi na-enweghị formaldehyde na-eme ka ngwa ngwa mmiri dị nke ọma na-eme ka agba aja aja na-acha anụnụ anụnụ na-arụ ọrụ ma ọ bụ mbipụta.
1. Nguzogide mmiri siri ike, acids, bases, salts
2. Melite ngwa ngwa mmiri ma saa ngwa ngwa, ọkachasị ịsa ngwa ngwa karịa 60 ℃
3. Adịghị emetụta ìhè anyanwụ ngwa ngwa na ọsụsọ.
Nkọwapụta
Usoro ngwa
A na-eji ihe ndozi a dị elu rụọ ọrụ nke ọma mgbe agbachachara na ncha, na-emeso ihe ahụ 15-20 nkeji na PH 5.5-6.5 na okpomọkụ 50 ℃-70 ℃. Rịba ama na tupu ikpo ọkụ na-agbakwunye ihe ndozi ahụ, jiri nwayọọ nwayọọ na-ekpo ọkụ mgbe arụ ọrụ gasịrị.
Usoro onunu ogwu na-adabere na ọnụọgụ nke omimi agba akwa, usoro a tụrụ aro bụ nke a:
1. Ntinye: 0.6-2.1% (owf)
2. Mkpuchi: 10-25 g/L
Ọ bụrụ na etinyere onye na-edozi ihe mgbe emechara usoro, enwere ike iji ya na-abụghị ionic softener, usoro ọgwụgwọ kacha mma dabere na ule.
