Sodium Feldspar

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  Sodium feldspar

  Sodium feldspar is also called as Soda, Sodium feldspar is uded mainly in vitrified tile,ceramic glazes,costings,polymers and plastic compounding, Ceramics, glass, abrasives ,paints. TMM India suppliers Sodium feldspar in 200, 250, 300, 325 meshes & in .20 and 10 um particles

  Sodium Feldspar Specifications

  SiO2 : 68% ( + 1% )

  Al2O3: 18% ( + 1% )

  Fe2O3: 0.08% ( + 0.05% )

  Na2O: 9% ( + 1% )

  K2O: 1.50% ( + 0.5% )

  CaO: 0.50%

  MgO; Trace

  LOI: 0.40%

  Features of Sodium Feldspar

  Fillers: Feldspars also are used as fillers and extenders in applications such as paints, plastics and rubber. Beneficial properties of feldspars include good dispersability, high chemical inertness, stable pH, high resistance to abrasion, low viscosity at high filler loading, interesting refractive index and resistance to frosting. The products used in such applications are generally fine-milled grades. Enamel frits and glazes: Feldspar assists the enamel composition, assuring the absence of defects and the neatness of the end product: e.g. enamel frits, ceramic glazes, ceramic tile glazes, sanitaryware, tableware, electrical porcelain and giftware. And many other end-uses: paint, mild abrasives, urethane, welding electrodes (production of steel), latex foam, the welding of rod coating, and road aggregate.

   

  Physical Properties:

  Typical Aspect Ratio: 1 – 2 :

  Specific Gravity: 2.62

  Refractive Index: 1.53

  Hardness (Moh’s): 6

  Moisture (max %): 4

  pH (untreated): ~6

   

  Contact us for product inquiry.

  Contact us at info@tmmindia.com for more details and product inquiry or call us at +918619061727