DI DALAM

Mineral slag abrasives/

Abrasif Tembaga Terak

Nama Produk:Terak tembaga

Type:Blasting Media

Place Of Origin:Zhoushan, Cina

Membentuk: Angular particles

Brand Name:Lianshun

Usage:Sandblasting, Descaling, Penghapusan karat, Surface Roughening

Abrasive Grain Sizes:Customized upon request

Warna:Dark brown or black

Kekerasan:≥6 Mohs

Chlorine Content≤0.0025%

Conductivity of Aqueous Extract:≤25 mS/m

Chemical Composition (Typical):

Fe₂O₃:48%-60%

SiO₂:30%-40%

Al₂O₃:3%-6%

CaO<5%

MgO:<3%

CuO:-

H₂O1.0%-5.0%

  • Detail Produk
  • Before and After Polishing Comparison

Keterangan:

Copper slag abrasive is a high-performance blasting media derived from the by-products of copper smelting. It is manufactured through a controlled process of melting, rapid cooling, crushing, and screening to form hard, angular particles. Widely used in metal surface cleaning, Penghapusan karat, and preparation for coatings, copper slag offers excellent cutting efficiency and surface profiling, making it ideal for ship hulls, steel structures, storage tanks, and other large-scale industrial applications.

Key Features:

  • Efficient Rust Removal: Angular particles effectively remove tough rust and oxides from metal surfaces.

  • Low Dust & Environmentally Friendly: Contains no free silica, ensuring safer operations and a cleaner work environment.

  • Consistent Surface Finish: Provides uniform surface profiles ideal for painting or coating applications.

  • Cost-Effective: Long-lasting abrasive with low consumption rate, reducing overall blasting costs.

  • Versatile Applications: Widely used in shipbuilding, petrochemical plants, pipelines, steel bridges, and infrastructure projects.

Technical Specifications

Appearance:Angular particles; dark brown or black in color
Particle Sizes Available:16–30 mesh/20–40 mesh/40–70 mesh

Packing Options

  • 30 kg bags, shrink-wrapped on export pallets (total: 1050 kg per pallet).
  • 1000 kg jumbo bags (woven polypropylene, dengan 4 angkat loop).
  • Custom packaging solutions available upon request.

Industry Applications

  • Shipbuilding and Ship Repair
  • Minyak, Gas, and Petrochemical Facilities
  • Monument and Building Facade Restoration
  • Bridges, Tunnels, and Civil Infrastructure
  • Steel Structure Surface Preparation

Contact us today for tailored blasting solutions, full technical data sheets, or a free sample quotation.

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