White Silica Powder

  • ApplicationIndustrial
  • ColorWhite
  • FormPowder
  • Whiteness95% to 98%
  • Supply Type Manufacturer, Exporter, Supplier
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  • Preferred Buyer From : All over the world
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R. K. Phosphates Pvt. Ltd. Logo

Madhuban, Udaipur, Rajasthan




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Product Details

  • Application Industrial
  • Color White
  • Fe2O3 1%
  • Whiteness 95% to 98%
  • Melting point 1,713 °C (3,115 °F; 1,986 K)
  • Boiling point 2,950 °C (5,340 °F; 3,220 K)
  • Form Powder

We are manufacturing, exporting and supplying Silica Powder (Rubber Grade). The Silica Powder is processed by mixing Sodium silicate and acid at controlled conditions. Silica Powder depends upon a few critical parameter Sio2, density flow rate and temperature.

Applications :

  • Tyres thread side wall compounds, casting compounds, retreading compound, solid tyres etc.
  • Rice hulling rollers, printing rollers, industrial rollers
  • High performance spot shoe soles, transparent soles and hawai chappals
  • Conveyor belt, transmission belts, V belts
  • Textile textile aprons and cots
  • Themo plastic rubber


Particle Size Micron 10/12/13
Surface Area M2 / gm 110-240
Moisture content at1050C, 1Hrs. Max% 5
Ignition loss at 10000C for 1Hrs. Max% 10
05.  0.08-0.20
pH 5% Aqueous suspension 6.5-7.2
Water absorption% 175-250
Oil absorption % 180-270
Residue on 325 mesh, wet sieving max % 0.3
Soluble salt % max 0.5
R2O3 max % 0.3
SiO2 - max % 89
Specific gravity 1.95
Refractive index 1.46

Additional Information

  • Packaging Details : 20 kg HDPE Bag
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Company Details

Here is a brief introduction of our organisation,we at r.k.phosphates pvt.ltd. Are leading manufacturers of dcp - di calcium phosphates (feed grade),calcium carbonate (feed grade), located in udaipur city of rajasthan,the company is competitively growing and its credibility has been recognized by iso 9001:2008 certification. We at rkppl have an installed capacity of 1500 mt/3000mt.

we hold a pioneer position in the industry because of our superior quality, timely delivery and customer satisfaction.

  • Business Type Manufacturer / Exporter / Supplier / Retailer
  • Total Number of Employees 50 - 100
  • Year of Establishment 2000
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Seller Contact Details

  • R. K. Phosphates Pvt. Ltd.
  • Madhuban, Udaipur, Rajasthan India
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