Silica Powder

Contact Us

R. K. Phosphates Pvt. Ltd.

Singhvi House 6 - Residency Road, Udaipur, Rajasthan - 313001, India

Mobile : +91-9414165298, +91-9958272700

Phone : +91-294-2422707

Fax : +91-294-2422707

Call Us : 08043692717




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

Packaging :
  • 20 kg HDPE Bag


Specifications

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