Tus Neeg Sawv Cev Kho Mob Uas Tsis Muaj Formaldehyde QTF-10
Kev piav qhia
Tus neeg sawv cev kho tsis pub formaldehyde yog ib qho polymerization polyamine cationic polymer.
Daim Ntawv Thov
Tus Neeg Sawv Cev Kho Kom Zoo Uas Tsis Muaj Formaldehyde ua kom qhov ceev ntawm cov xim ncaj qha thiab cov xim turquoise xiav uas muaj zog dua.
1. Tsis kam rau dej tawv, kua qaub, cov hauv paus, ntsev
2. Txhim kho qhov ceev ntawm ntub dej thiab ntxuav qhov ceev, tshwj xeeb tshaj yog ntxuav qhov ceev tshaj 60 ℃
3. Tsis cuam tshuam rau lub hnub ci thiab hws.
Cov Lus Qhia Tshwj Xeeb
Txoj Kev Thov
Cov ntaub siv cov tshuaj kho kom zoo no tom qab zas xim thiab xab npum tiav lawm, kho cov khoom siv li 15-20 feeb ntawm PH 5.5 - 6.5 thiab qhov kub 50 ℃ - 70 ℃. Nco ntsoov tias ua ntej cua sov, ntxiv cov tshuaj kho kom zoo, maj mam sov tom qab ua haujlwm.
Qhov ntau npaum li cas nyob ntawm seb daim ntaub muaj xim npaum li cas, qhov ntau npaum li cas uas pom zoo yog raws li nram no:
1. Kev Ntsuas: 0.6-2.1% (owf)
2. Kev Ntim: 10-25 g/L
Yog tias cov tshuaj kho tau siv tom qab ua tiav cov txheej txheem, nws tuaj yeem siv nrog cov tshuaj ua kom mos uas tsis yog ionic, qhov ntau npaum li cas zoo tshaj plaws nyob ntawm qhov kev sim.
