Beer Stabilizer Factory from China
Properties: Beer silica gel chemical composition of sio2. nH2O, is an amorphous multi-microporous solid powder, pore size of 8-16nm, in addition to caustic alkali and hydrofluoric acid, does not react with any acid, alkali, salt. Beer silica gel has large specific surface and numerous suitable microporous structures, which can adsorb the turbidity active protein with molecular weight of 10-30 kD in beer within a few minutes, and then remove it by filtration, which can prolong the shelf life of beer, prevent cold turbidity of beer, and do not change the beer foam and taste.
1, the adsorption of proteins, prolong the shelf life of beer, beer silica gel with large specific surface and numerous suitable microporous structure, the adsorption of molecular weight in beer can in a few minutes for 10 to 30 kD cloudy active protein, and then filtered to remove, can prolong the shelf life of beer, to prevent the occurrence of cold beer turbidity, and do not change the beer foam and taste.
2, as a filter aid, improve the filtration effect: beer silica gel chemical properties are stable, does not contain beer soluble matter, its surface area and microporous structure are obviously better than diatomite, is a good filter aid, and diatomite can make beer more bright and clear when used together.
3, beer silica gel can be used with other stabilizer, such as PVPP, PVP, tannin, papain and fish glue, etc. Mixed stabilizer can not only remove turbidity active protein but also turbidity active polyphenol.
|SiO2 content %≥||98||99|
|Heating loss %≤||8||8|
|Particle size um||
|Specific surface m2/g||320-410||410-560|
|Heavy Metals (in Pb) %≤||0.003||0.002|
|Note: Special requirements according to protocol standards|