Description
Sodium Feldspar for Glass and Ceramic Industries
Sodium Feldspar Sodium feldspar is an important raw material in tile, ceramic, porcelain, glass and glaze production. Sodium in the mineral helps lower melting temperature and form a glassy phase. Alvand Giti supplies lumps, graded particles and micronized powder. To buy sodium feldspar, provide the end-use industry, mesh, order quantity and expected analysis to receive a suitable grade recommendation and current price.
Sodium Feldspar Technical Specifications
Na2O, Al2O3 and SiO2 content, iron level, fired brightness, moisture and particle size are key evaluation criteria. Each factory has different requirements based on body or glaze formulation, kiln temperature and final product color. For bulk orders, reviewing the analysis and testing a sample in the production line provides a more reliable choice.
- Available as lumps, graded particles and micronized powder
- Selectable mesh for the production process
- Controlled iron for color-sensitive applications
- Bag or jumbo-bag packaging
- Technical information and sample coordination
Sodium Feldspar Applications
Tiles and Ceramics
Sodium feldspar acts as a flux in tile and ceramic bodies and supports strength and densification by forming a glassy phase. Particle fineness, iron content and firing behavior should match the body type, kiln cycle and required surface properties.
Porcelain and Tableware
In porcelain and tableware production, fired brightness and control of color-forming impurities are important. Feldspar should be tested with silica and clay materials to ensure water absorption, shrinkage and strength meet production targets.
Glass and Crystal
This material can supply alkali oxides and alumina in glass batches. Consistent analysis and low iron compounds are important for clarity and color control. Proper particle sizing also supports uniform mixing and melting.
Glazes and Frits
In glazes and frits, sodium feldspar helps control melting temperature, adhesion and surface appearance. Grade selection depends on glaze type, firing temperature and thermal expansion, and the sample should be tested in the actual formulation.
Sodium Feldspar Buying Guide
Before requesting a quotation, specify the required sodium content, maximum iron, brightness, mesh, monthly quantity, packaging and delivery destination. If a target analysis is unavailable, a current material sample or production-formula information helps specialists recommend the closest option. Sodium feldspar pricing depends on purity, processing, sizing, packaging, order volume and freight.
For continuous production lines, stable analysis between shipments is especially important. Coordinating an initial sample, registering accepted specifications and maintaining a regular delivery plan reduce the risk of changes in final-product quality. The Alvand Giti Hegmataneh team reviews domestic and export orders and coordinates packaging for the transport route.
Quality Control and Shipping
Before loading, product type, particle size and packaging are checked against the order. Suitable bags and moisture protection are important for fine powders. For export orders, unit weight, jumbo-bags or pallets and technical documents are coordinated for the destination.
To compare a related product, see Sodium and Potassium Feldspar General information about this mineral group is also available on the Feldspar page.
Why Choose Alvand Giti Sodium Feldspar?
We focus on matching the product to the customer's real application, providing transparent specifications and planning reliable supply. To receive an analysis, coordinate a sample and request a bulk quotation, share your application and required quantity with our sales team.
Contact Alvand Giti now to buy sodium feldspar and receive a technical offer.
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