Khoom noj khoom noj -}} qib sillicon dioxide: Dab tsi nws yog, vim li cas nws tau siv, thiab nws puas nyab xeeb?

Tshawb nrhiav li cas cov zaub mov {- qib silicon Dioxide E551 ua haujlwm zoo li cov tshuaj tiv thaiv muaj protein, ntxiv, cov cai nyab xeeb, thiab yav tom ntej kev lag luam.

Khoom Noj Khoom Noj -}} qib sillicon dioxide piav qhia: siv, kev nyab xeeb & kev nyab xeeb thiab kev ua lag luam hauv ntiaj teb

1. Dab tsi raws nraim yog cov zaub mov - qib sillicon dioxide? Silicon dioxide (sitio₂), kuj sau npe JS-185C2 (96) yog ib qho kev ntxhia pob zeb uas muaj peev xwm mined lossis synthesized. Hauv Cov Ntawv Thov Khoom Noj XwbAmorphous (tsis -} crystalline)Cov foos raug tso cai; Crystalline Silica (Quartz) yogtsisKhoom noj khoom haus - qib.

2. Vim li cas cov khoom noj khoom noj ntxiv rau nws?

Anti - noj mov & free - ndlwg: Micro -} Cov khoom siv ua hmoov av, nqus dej noo, cov txuj ci ci thiab cov ntaub ntsev lit {1} dawb.

Stabilizer & Clarier: Hauv npias, caw thiab kua txiv hmab txiv ntoo hle khaub ncaws - Txoj kev ua kom muaj protein.

Tus muaj mob: Pab tusyees disperse micro -}} mosed flavors thiab roj.

Ya raws thiab roj scavenger: Ntev lub teeb lub neej los ntawm kev xauv cov av noo ntau dhau thiab cov rog.

3. Kev Nyab Xeeb: Dab tsi ntawm kev kawm tau hais

Toxicology: Oral LD₅₀ in rats >5 g kg⁻¹; Tsis muaj pov thawj ntawm kev tsub zuj zuj lossis tshuaj lom nyob rau theem tswj hwm.

Yam muaj: Ntev - sij hawmsiv nqus tauntawm crystalline silica plua plav tuaj yeem ua rau cov nqaijasosis, tab sis kev noj zaub mov noj yogtsistxuam nrog qhov kev pheej hmoo no.

Cov pab pawg neeg sib txawv: Cov tib neeg uas muaj qhov tsis pom kev tsis zoo los yog cov menyuam yaus tuaj yeem xaiv txo ultra - Cov khoom noj muaj e551 tawm ntawm kev ceev faj ntau.

4. Yuav ua li cas yog zaub mov-} qib li silica ua?

Roj -} theem (fumed) hydrolysis: Sicl₄ + H₂ + ₂ → siudio₂ + hcl (siab {{3} {{{{{4 4}} nplai).

Kev npau taws ntub: Sodium silicate + acid → hydrated silica → ntxuav → ntxuav →

Ob txoj kev rov qab losamorphousCov qauv uas tau raws FCC, E556, ISO 9001 & ISO 22000 tus qauv.

Hauv qab kab thaum siv nyob rau hauv kev tswj kev txwv,Khoom noj khoom haus - Grad Amorphous silicon dioxide yog kev nyab xeeb thiab tsis tseem ceeb thiab indispensable twjRau cov hmoov dawb dawb -}}}}}} {{1} -. Cov neeg tau txais cov neeg tau txais kev ua raws li cov zaub mov sib npaug ntawm cov zaub mov tsis zoo li mus rau txoj kev taug kev; Txawm li cas los xij, nyeem ntawv lo tau yooj yim tshaj plaws los saib xyuas kev ntxiv kis tau.

Txuas sab hauv:

Tiv Tauj Peb