Natural Barium Sulfate

• Post Date:

  Aug 07,2017

• Expiry Date:

  Aug 07,2018

• Detailed Description:

  Cas No. :7727-43-7 1.HPB series
  HPB series are produced with good quality selected white barytes. It has great whiteness and being chemically inert. It is an ideal foundational filler which could help with better performance in powder coating, maintenance coating and all of paints relevant.
  Particle and properties
  Item HPB 501 HPB 502 HPB 503
  Residue on 325mesh,% 0 0 0.3 max
  Medium Particle Size (D50,um) 1.3-1.8 2.0-3.0 7.0-9.0
  Particle Size (D97,um) 3.5-4.0 8.0-8.5 14-20
  Whiteness, L 94 min 94 min 94 min
  Specific Gravity (g/cm3) 4.35 min 4.35 min 4.35 min
  PH 7-10 7-10 7-10
  Moisture, % 0.2 max 0.2 max 0.2 max
  Chemical analysis:
  Item HPB 501 HPB502 HPB503
  BaSO4 96 min 96 min 96 min
  Al2O3 0.02 max 0.02 max 0.03 max
  SiO2 1.5max 1.5 max 1.5 max
  CaO 0.1 max 0.1 max 0.1 max
  Fe2O3 0.04 max 0.04 max 0.04 max
  
  
  
  
  
  2.LPB series
  LPB series are produced with good quality selected white barytes. It is an ideal foundational filler which could help with better performance in powder coating, maintenance coating and all of paints relevant.
  Particle and properties
  Item LPB 801 LPB 802 LPB 803
  Residue on 325mesh,% 0 0 0.3 max
  Medium Particle Size (D50,um) 1.3-1.8 2.0-3.0 7.0-9.0
  Particle Size (D97,um) 3.5-4.0 8.0-8.5 14-20
  Whiteness, L 91 min 91 min 91 min
  Specific Gravity (g/cm3) 4.1 min 4.1 min 4.1 min
  PH 6-10 6-10 6-10
  Moisture, % 0.2 max 0.2 max 0.2 max
  Chemical analysis:
  Item LPB 801 LPB802 LPB803
  BaSO4 85 min 85 min 85 min
  Al2O3 0.02 max 0.02 max 0.03 max
  SiO2 3 max 3 max 3 max
  CaO 0.8 max 0.8 max 0.8 max
  Fe2O3 0.04 max 0.04 max 0.04 max
  

• CAS Registry Number:

  7727-43-7

• Synonyms:

  ;C.I. 77120;C.I. Pigment White 21;Barite;Bariumsulfate,precipitated;Bariumsulfate;bariumsulfuricum;barium sulphate PRECIPITATED;Blanc fixe;barium sulfuricum;Baryte;Barytes;Barium sulphate;pricipitated Barium sulphate;

• Molecular Formula:

  BaSO₄

• Molecular Weight:

  233.3907

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Chemine Materials Technology CO.,Limited     [ China ]        

• Contact:

  Gina Li

• Tel:

  +86-29-83223488

• Fax:

• Email:

  info@chemine-tech.com