Mansil® Precipitated Silica

Tyre / Rubber Grade

GMGBC grades of Precipitated Silica for Tyre/ Rubber are premium quality reinforcing fillers suitable for Natural as well as Synthetic Rubber based compounds. These grades are available in Spray Dried Powder form as well as Granular Form. Granular Form is used to avoid excessive Fly Loss in specific cases, provided the required dispersion can be achieved using an efficient mixer, as in case of Internal Ban bury Mixers used in Tyre and other Industries.

Precipitated Silica for Tyre/Rubber applications yields outstanding physical properties like high tensile strength, abrasion resistance, tear resistance, flex fatigue properties to Rubber Compounds as well as improved traction and cooler running to Tyres. It also provides superior bonding with Textiles /Steel Cords in Coating compounds for Tyres/Conveyor Belts/Hoses etc. 

Standard grades available for Rubber Applications are Mansil 130/160/175/190 in Powder and Granular Forms, and Mansil 030/055/065 for specific customized applications. 


  • Tyres
  • Rice Hulling Rollers
  • Conveyor Belts
  • High Performance Shoe Soles/Hawai Footwears
  • Rail Pads
  • V Belts/Transmission Belts/Rubber Hoses
  • Latex Products
  • Misc. Rubber goods

Grades (Downloads)


The Standard Packing is 25 Kg Laminated HDPE Woven Bags with LLDPE Liner.These can also be supplied in 20 Kg Paper Bags/Palletized cargo for export markets. The product is also supplied in Jumbo Bags of different sizes and as Palletised Cargo as per specific customer requirement.