SIPERNAT 22S yi umkhiqizo ophezulu we-precipitated silica owenziwe yi-Evonik. Nansi incazelo eningiliziwe ngayo:

Kwadalwa ngo 01.27
SIPERNAT 22S iyinhlobonhlobo ye-silica eyenziwe ngokuqinile eyenziwe yi-Evonik. Okulandelayo kuyisingeniso esinemininingwane ngayo:
Imikhiqizo izici
  • High oil absorption
: Iye inezinga eliphakeme lokumunca uwoyela futhi ingakwazi ukumunca amafutha ngempumelelo.
  • Medium specific surface area
: I- specific surface area ingu- approximately 190 m²/g, engiyakwazi ukuhlinzeka ngezici ezinhle zokumunca nokusabalalisa.
  • Appropriate particle size
: I-aveji ye-particle size d50 ingu-14 microns, futhi i-particle size distribution iyalingana, okwenza kube lula ukuhamba kahle phakathi kwezinto ezahlukene.
  • Low compacted density
: I-densitiy efakwe kahle ngu-90 amagremu/litha, engathuthukisa ukuhamba komkhiqizo ngaphandle kokwengeza isisindo esiningi.
  • Good chemical stability
: Iphu ye-pH ingu 6.5, kancane i-asidi futhi isondela ku-neutrali. Iziphumo zamakhemikhali ziqinile futhi zingakwazi ukujwayela ezindaweni zokusebenza ezahlukene.
Main applications
  • Ukudla indawo
: Kuzi imikhiqizo efana ne-creamer engelona ubisi, i-powder yobisi, i-essence, i-flavoring, ama-seasonings, usawoti, ushukela, kanye ne-whey powder, isetshenziswa njengomkhiqizo ophikisana nokuhlangana kanye nesiza sokugeleza ukuvimbela ukuhlanganiswa komkhiqizo nokuthuthukisa ukugeleza. Ngokuvamile, inani elengeziwe lingu-0.2%-2%.
  • Cosmetics field
: Isetshenziswa emikhiqizweni yokuhlobisa ukusiza ukuthuthukisa ukuhamba nokusabalala kwem粉, kwenza umkhiqizo ube nolwazelelo nolula ukuyisebenzisa.
  • Powder coating field
: Njengoba umphakathi wokulwa nokuhlanganiswa kanye nosizo lokugeleza, ungathuthukisa ukuhamba kahle nokuzinza kokugcina kwepowder yokumboza futhi uqinisekise ukuhluza okujwayelekile ngesikhathi sokwakha.
  • Animal feed field
: Isetshenziselwa ukudla, ingavimbela izinto zokudla ukuthi zingabambeki futhi ithuthukise ukuhamba kokudla, kulula ukukhiqiza nokudla. Inani lokwengeza ngokuvamile lingu-0.5%-1.5%.
  • Detergent ne washing powder field
: Ikuvumela ukuthuthukisa ukuhamba kahle kanye nezakhiwo zokulwa nokuhlangana kwezinto zokuhlanza ezithambile nezimpushana zokuhlanza, kugcine zisesimweni esihle ngesikhathi sokugcina nokusetshenziswa.
  • Pesticide field
: Ku formulations ye-pesticide ezifana ne-wettable powder (WP) kanye ne-water-dispersible granules (WG), isetshenziswa njenge-carrier yezingxenye ezisebenzayo kanye ne-granulation aid. Inani elengeziwe lingu-15%-35%.
  • Battery field
: Isetshenziswa njengomkhiqizo wezimbobo wezinto ezishisayo ezifana nezihlungi zebhethri ze-PE. Izimbobo zayo ezincane ziyi-medium yokuhamba kwe-ion kumabhethri.
Physicochemical indicators
  • Loss on drying
: Cishe 6%.
  • Loss on ignition
: Cishe 5%.
  • SiO₂ content
: Cishe 98%.
  • Na content
: Calculated as Na₂O, approximately 1%.
  • Fe content
: Calculated as Fe₂O₃, approximately 0.03%.
  • Sulfate content
: Calculated as SO₃, approximately 0.8%.
  • Residual on 45µm sieve
: Cishe 0.8%.
Packaging: Usually, the net weight of each package is 12.5 kilograms.
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