STPP Fais Fab Cog

Sodium tripolyphosphate yog ib qho tshuaj uas muaj inorganic nrog cov tshuaj lom neeg cov tshuaj Na5P3O10. Nws yog ib hom ntawm amorphous dej-soluble linear polyphosphate. Ob qhov xaus yog tshem tawm los ntawm Na2PO4. Qhov txheeb ze molecular qhov hnyav yog 367. 86. Nws yog feem ntau siv rau hauv cov khoom noj raws li cov khoom siv noo noo tuav tus neeg sawv cev thiab qhov tsis zoo. , PH lub chaw tswj hwm, tus neeg saib xyuas hlau chelating.

STPP Fais Fab Cog

STPP yog ib qho tseem ceeb tshaj plaws ntawm kev tsim cov hmoov tshuaj ntxuav. Nws cov tshuaj formula yog Na5P3O5.

Cov txheej txheem kev npaj STPP yog muaj peb kauj ruam: kev npaj phosphoric acid los ntawm phosphate pob zeb, sodium pyrophosphate los ntawm kev ua kom tsis muaj kua qaub, thiab thaum kawg tsim cov STPP los ntawm kev ua kom yoog thiab polymerization ntawm sodium pyrophosphate.

Muaj ob txoj hauv kev tam sim no siv ntau rau kev npaj STPP:

1.Cov txheej txheem

Hloov cov khoom xyaw rau hauv cov pob zeb phosphate mus rau hauv lawv cov ntsev sulfuric thiab phosphoric ntsev. Cov kua dej phosphoric acid yog nruab nrab nyob rau hauv ntu txuas ntxiv mus rau hauv sodium pyrophosphate, tom qab ntawd cov phosphate yuav tsum xau thiab polymerized rau hauv STPP.

2.Thermal txheej txheem

Pub phosphate pob zeb, coke thiab silicate pob zeb rau hauv qhov cub hluav taws xob kom tau txais phosphorus. Cov phosphorus yog hlawv, thiab phosphorus pentoxide yog tsim. Tom qab ntawd yog hydrated thiab polymerized rau hauv STPP.

Kev siv ntawm STPP ：Nws yog tsuas yog siv hauv kev lag luam ntawm cov tshuaj ntxuav hluavtaws ， dej mos ， tannage, zas xim, pleev xim, roj av, ntawv, organic synthesis, tshuaj, roj hmab.

Yog tias koj' rov txaus siab rau peb STPP Fais Fab Cog, txais tos rau lag luam wholesale cov khoom lag luam zoo nrog cov nqi sib tw los ntawm peb. Raws li ib qho ntawm cov tuam txhab ua lag luam thiab cov muag khoom hauv qhov kev tshaj lij no, peb tuaj yeem paub koj ntawm nws txoj kev ua tau zoo.

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