Silicone Roj Emulsion Defoamer

Silicone roj emulsion hom defoamer feem ntau yog cov roj-hauv-dej (O / W) emulsion, uas yog, dej yog qhov txuas mus ntxiv, thiab cov roj silicone yog cov theem tsis tu ncua. Nws yog ua ntej sib xyaw cov roj silicone, emulsifier thiab thickener, thiab tom qab ntawd maj mam ntxiv dej kom sib tov, thiab thaum kawg grind dua nyob rau hauv ib tug colloid zeb kom txog thaum lub emulsion xav tau.

Mib typ

1. Silicone roj emulsion defoamer raws li dimethyl silicone roj

Hom defoamer no yog npaj los ntawm dimethyl silicone roj ntxiv rau emulsifier thiab dej, thiab tuaj yeem siv dav hauv fermentation, zaub mov, ntawv, fiber ntau, tshuaj, hluavtaws cob thiab lwm yam.

2. Silicone roj emulsion defoamer raws li methyl ethoxy silicone roj

Hom defoamer no yog ua los ntawm methyl ethoxy silicone roj thiab cov neeg ua haujlwm sib xyaw.

3. Silicone roj emulsion defoamer raws li ethyl silicone roj

Nyob rau hauv xyoo tas los no, silicone defoamers tab tom tsim nyob rau hauv cov kev taw qhia ntawm silicone-polyether thaiv copolymerization (los yog graft copolymerization). Txij li hom defoamer no muaj cov yam ntxwv ntawm ob qho tib si silicone thiab polyether, lub zog defoaming tau zoo heev; silicone-polyether copolymerized defoamer kuj tseem hu ua tus kheej-emulsifying silicone Block (los yog graft) hydrophilic ethylene oxide saw lossis ethylene oxide propylene oxide saw hauv silicone molecular saw, kom cov hydrophobic siloxane ib feem ua ke nrog hydrophilic polyether, xws li ib tug molecule muaj ib tug loj Raws li ib tug defoamer, nws muaj ib tug loj kis coefficient, yuav sib npaug zos rau hauv lub foaming nruab nrab, thiab muaj siab defoaming nyhuv. Nws yog ib hom tshiab ntawm high-efficiency defoamer. Qhov no hom ntawm tus kheej-emulsifying silicone roj yam tsis siv cov emulsifiers, cov nyhuv defoaming yog txaus siab heev rau qee lub tshuab, thiab nws yog qhov tshwj xeeb tshaj yog tsim rau cov sijhawm uas siv cov roj silicone roj emulsions tsis haum thiab cov roj silicone roj emulsions. tsis muaj peev xwm.

Ntim

Ntim hauv 25kg yas nruas lossis hlau nruas, tuaj yeem kho tau yog tias tsim nyog.

Cia

Nws yog qhov tsim nyog rau khaws cov khoom ntawm 10 ~ 30 degree ze ntawm lub tiaj ua si lossis hauv tshav ntuj. Ntxiv cov kua qaub, alkali, ntsev thiab lwm yam khoom siv rau cov khoom no thiab siv raws li txoj kev khaws cia tshuaj, thiab xyuas kom meej tias nws raug kaw kom tsis txhob muaj kev puas tsuaj.

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