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LEARKA a.s.
Pasičky 344/9
CZ - 724 00 Ostrava-Stará Bělá
tel: +420 596 783 777
fax: +420 596 783 377
e-mail: learka@learka.cz
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Lithopone B301


Nomenclature and chemical formula

Mixture of zinc sulphide and barium sulphate - ZnS + BaSO4

Characteristics

Lithopone is a fine white powder, stable on air, without odor, non-flamable, non-explosive, non-poisonous. By effects of mineral acids it releases hydrogen monosulphide.

Applications

  • Production of coating materials
  • Paper production
  • Production of plastics
  • Production of ceramics
  • Putty production, etc.

Specification

Qualitative and physical properties
B301
ZnS% min.28
ZnO% max.0,5
BaSO4% cca70
In water soluble matters% max.0,4
Moisture at 105°C% max.0,3
Brightness – green filter % min.96,0
Oil consumptiong/100g max.14
pH 6 - 7
Sieve residue 45µm% max.0,1

Packing

PP bags 25 kg net weight, 1000 kg on a pallet

Taric code

320642

 

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