Brown fused alumina (BFA) – High-Performance Abrasive

Brown Fused Alumina abrasive, also known as brown aluminum oxide, is a high-hardness blasting media produced by the fusion of premium-grade bauxite in an electric arc furnace at over 2000°C. Bukod dito, it offers outstanding toughness, abrasion resistance, and thermal conductivity. Bilang isang resulta, it is widely applied in rust removal, sandblasting, bonded abrasives, and anti-slip flooring. Sa katunayan, its aggressive cutting performance and durability make it a reliable choice for demanding industrial surface treatment tasks.

Key Advantages of Brown Fused Alumina

• High Efficiency: Small particles accelerate airflow velocity, while angular grains deliver strong impact force. Dahil dito, blasting and grinding become faster and more effective.

• Low Consumption: More efficient than garnet; it achieves results with less material. Samakatuwid, projects save cost and reduce waste.

• Low Dust Generation: High specific gravity minimizes airborne dust. Bukod dito, it enhances workplace cleanliness and operator safety.

Teknikal na Pagtutukoy

Available Grit Sizes

👉 Learn more about global abrasive standards: ISO 8486 – Grain Size Distribution of Abrasives.

Mga Pagpipilian sa Pag-iimpake

We supply BFA in:

• 25 kg plastic na pinagtagpi mga bag, Ang pag-urong ay nakabalot sa mga palyete ng pag-export (1000 kg/papag).

• 1000 kg jumbo bag (pinagtagpi polypropylene na may 4 nakakataas na mga loop).

• Custom packaging is available upon request.

Sa konklusyon, customers can select the packaging method that best fits their project needs.

Industry Applications of Brown Fused Alumina

Brown Fused Alumina abrasive ay inilapat sa:

• Shipbuilding and Repair

• Langis, Gas, at mga Pasilidad ng Petrochemical

• Monument and Facade Restoration

• Mga Proyekto sa Imprastraktura (Mga tulay, Mga lagusan)

• Steel Structure and Construction Surface Preparation

👉 Naghahanap ng higit pang mga pagpipilian? Bisitahin ang aming Pangkalahatang-ideya ng Sandblasting Abrasive pahina.

FAQ

Q1: What is Brown Fused Alumina used for?
Industries use brown aluminum oxide for blasting, grinding, polishing, and refractory applications. Bilang isang resulta, they benefit from its high hardness and toughness.

Q2: Is BFA environmentally friendly?
Oo. Sa katunayan, BFA abrasive contains no free silica and generates low dust during blasting operations. Samakatuwid, operators enjoy safer workplace conditions.

Q3: What grit sizes are available for BFA?
We supply alumina blasting media in grit sizes F12–F220. Bukod dito, we also produce custom sizing upon request to meet project needs.