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Feldspar Minerals

We offer the best product range of Soda Feldspar Lumps and Potassium Feldspar Lumps.

Soda Feldspar Lumps

  • Min. Order (MOQ) 25 Ton
  • Number Of Flower Feldspar Lumps
  • Shape Lumps
  • Application Glass, Ceramic, Filler, Enamel, Frit, Glaze, Abrasive, Porcelain & Earthenware
  • Country of Origin India
  • Packaging Size 25 Kg
  • Packaging Type Bag

Technical Specification

Parameters SF-6 SF-8
L-value 84-85% 84-85%
a-value <1 <1
b-value 05/06/23 05/06/23
SiO2 72% (± 1%) 69% (± 2%)
Al2O3 16% (± 1%) 18% (± 2%)
Na2O 6% (± 1%) 8% (± 1%)
K2O 0.7% (± 0.5%) 0.4% (± 1%)
TiO2 Trace Trace
Cao <0.9% (± 0.05%) <0.9% (± 0.05%)
Mgo Trace Trace
Fe2O3 <0.4% (± 0.05%) <0.4% (± 0.05%)
LOI (Loss on Ignition) 0.60% 0.70%
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Potassium Feldspar Lumps

  • Min. Order (MOQ) 25 Ton
  • Number Of Flower Potassium Feldspar Lumps
  • Country of Origin India
  • Packaging Size 25 Kg
  • Application Glass, Ceramic, Filler, Enamel, Frit, Glaze, Abrasive, Welding Electrode
  • Packaging Type Bag

Technical Specification

Parameters PF-4 PF-5
SiO2 72% (± 1%) 71% (± 1%)
Al2O3 18% (± 1%) 17% (± 1%)
K2O 4.00% 5.00%
Na2O 4.00% 3.00%
TiO2 Trace Trace
Cao <0.6% <0.8%
Mgo Trace Trace
Fe2O3 0.35%(± 0.05%) 0.4%(± 0.05%)
LOI (Loss on Ignition) 0.50% 0.50%
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