The?fermentation?industry?defoamer?is?specially?used?to?eliminate?biological?fermentation?emulsion?foam.It?can?recover?to?emulsified?state?automatically?after?high-temperature?sterilization,not?separated?or?break?emulsion?in?the?fermentation?liquid.Fermentation?industry?defoamer?is?polyether?defoamer,it?has?good?hydrophilicity,easily?spread?in?the?foaming?medium,?very?effective?in?deforming.However,?its?solubility?is?larger?comparatively,?defoaming?time?is?not?long,so?these?features?make?it?a?very?powerful?antifoam?widely?used?in?viscous?fermentation?broth.Its?advantage?is?environmentally?friendly,?efficient,?no?stain,?low?moisture?absorption?,?applied?to?the?vast?majority?of?non-silicon?defoamer?industry?to?meet?an?anti-foaming?and?defoaming?needs.

1208?polyether?defoamers?has?poor?hydrophilicity,?the?solubility?in?the?foamed?medium?is?small,?it?is?always?used?in?thin?fermentation?broth,its?foam?control?ability?is?better?than?defoaming,?it’s?suitably?added?to?the?basic?medium,?to?suppress?the?bubble?generation?of?the?entire?fermentation?process.