Smokeless Odorless Fiberglass Casting Filter Mesh For Alumina

A high-performance fiberglass filtration mesh engineered for aluminum casting applications. Woven from high-twist, high-strength alkali-free fiberglass yarn and finished with a specialized resin and high-temperature carbonizing post-treatment, this mesh withstands molten metal temperatures up to 900°C while remaining smokeless, odorless and flameless throughout the filtration process.

Key features

• Constructed from alkali-free, high-twist/high-strength fiberglass yarn for mechanical durability and dimensional stability
• Special resin coating and high-temperature carbonized post-treatment for enhanced thermal and chemical resistance
• Rated for continuous exposure up to 900°C
• Smokeless, odorless and flameless during filtration — improves workplace conditions and reduces secondary contamination

Primary benefits

• Effectively captures inclusions and non-metallic impurities, reducing turbulence and entrained gases to improve casting integrity and surface finish
• Helps eliminate air bubbles and porosity, increasing first-pass yield and reducing scrap
• Does not contaminate molten aluminum or alter its chemical composition
• Filter-containing aluminum scrap (from sprues, risers and gating) can be returned directly to the furnace for remelting, lowering material costs

Typical applications

• Precision and gravity casting of aluminum alloys
• Automotive and motorcycle wheels
• Cylinder pistons, rods, ingots and plates
• Any foundry process requiring cleaner aluminum melts and improved casting quality

This fiberglass filter mesh is suited for foundries and alloy processors seeking a durable, high-temperature filtration solution that improves final casting quality while minimizing emissions and rework.