The reinforcing agents recipe Restore component analysis laboratory

Thereinforcing agentsrecipeRestorecomponent analysislaboratory
Astrongreinforcing agentformulationsdry
Theproportionofraw material recipe(parts by mass)
Theacrylamide------------------------20 parts;
2-aminoethylmethacrylateester hydrochloride------5 parts;
Thiourea----------------------------0.2;
Cu2 + (CuSO4) ------------------- 5μl / L;
Hydrogen peroxide--------------------------0.4 parts;
Water------------------------------100 parts.
Preparation Methods:2 - aminoethylmethacrylateester hydrochloride,acrylamide, andthiourea andCu2 +was dissolved inwater,collected by filtrationsupernatant, addinghydrogen peroxideto start polymerizationexotherm,thetemperature was raised to80°C,to obtaina viscouscopolymerizablethematteristhereinforcing agentformulations.
Product Application:Priortouseofsuch areinforcing agentwas diluted with water, the slurryat a pH of4 to 10canbeobtainedagoodreinforcing effect, the amountof0.25% to 1.5%is a suitable.
Second,thewet strengthreinforcing agentformulations
Therawratio(parts by mass)
Vinylamides--------------------73;
Methacrylatesalt----------------100 parts.
ThePreparation:reinforcing agentformulationsof each componentcopolymeravailablepolyamidepolyamine.30 partsofthis substanceafter0.5mol (thenumberofamine groupsofthepolyamide-polyamine)epichlorohydrintreatment,to obtain areaction product.Containing0.6% (onpulpweight)ofthisreaction productof the pulpcanbeobtainedthroughthepaper machinepapermakingand drying,highwet strengthpaper.
Third,paperZhang Buqiangagentformulations
Thematerials andcontent ratios (parts by mass)
Glyoxal--------------------5copies;
Sodium citrate------------------6;
Water------------------------89.
Reinforcing agentsrecipepreparationmethod:glyoxalandsodium citratedissolved inwater,stir well Serve.
Product Features:Thereinforcing agentfor theliquidapplied tothecardstock.TheFDAprocessingpapersurfacecanimprovewetstrength and durabilityofthepaper.
Micro-spectrum techniquecan be donerestorereinforcing agentformulations,reinforcingagent componentanalysis laboratory,COMPREHENSIVESpectruminstrument toanalyzetherecipe ingredients, and finallythe separatedsamplecontent of each componentand nametheexactqualitative and quantitativeanalysis reportissuedbytheformulation ingredients.
Unified nationaltechnologyconsultingservicehotline:400-700-8006,www.weiputech.com