Our Products
A comprehensive portfolio of industrial minerals across four categories — sourced from qualified global producers and delivered to your specification.
Construction
8 products
Granulated Blast Furnace Slag (GBS)
Vitreous blast furnace by-product; primary feedstock for GGBS grinding plants and civil engineering aggregate applications.
Ground Granulated Blast Furnace Slag (GGBS)
EN 15167-certified hydraulic binder offering reduced permeability, lower heat of hydration, and enhanced long-term concrete durability.
CEM I 52.5R Portland White Cement
Rapid-hardening white Portland cement with Hunter whiteness above 85%, specified for architectural concrete and precast facade applications.
Ferrous Sulphate
Inorganic iron compound used as a mandatory chromate-reducing agent in Portland cement under EU Directive 2003/53/EC.
Calcium Sulphate (Anhydrite)
Anhydrous calcium sulphate used as a cement set regulator and primary binder in self-levelling calcium sulphate floor screeds.
Natural Cenospheres (Lightweight Filler)
Hollow aluminosilicate microspheres recovered from coal fly ash, used to reduce density in cementitious, polymer, and refractory systems.
Ground Glass Pozzolans
Finely milled recycled glass SCM delivering pozzolanic reactivity and reliable mitigation of alkali-silica reaction in structural concrete.
Marble Powders
High-purity white marble calcium carbonate filler with brightness values of 92 to 96% Ry for coatings, construction, and industrial use.
Industrial Fillers
3 products
Dolomite Powder
Calcium magnesium carbonate filler with Mohs hardness 3.5 to 4.0, used in glass batch, ceramics, coatings, and construction products.
Ground Calcium Carbonates
Mechanically ground limestone filler with ISO brightness up to 96%, used across paints, plastics, paper, adhesives, and sealants.
Calcined Kaolin
Thermally processed aluminium silicate with ISO brightness 90 to 94%, used as a TiO₂ extender and electrical-grade cable filler.
Fire Retardants
3 products
Brucite (Magnesium Hydroxide)
Naturally mined magnesium hydroxide flame retardant with decomposition onset at 330°C, suited to higher-temperature polymer processing and LSZH cable compounds.
Alumina Trihydrate (ATH)
The most widely used halogen-free flame retardant globally, releasing 34.6% water on decomposition to suppress combustion and smoke.
Expandable Graphite
Intercalated graphite compound expanding 150 to 300 times on heating, forming an insulating intumescent char for passive fire protection.
Functional Fillers
6 products
Fluorphlogopite Synthetic Mica
High-purity synthetic fluorine mica with thermal stability above 1000°C, used as a pearlescent pigment substrate and high-temperature insulator.
Sericite
Fine-grained muscovite mica with aspect ratio 20 to 80, used for barrier performance in coatings and soft-focus effects in cosmetics.
Nano Calcium Carbonates
Precipitated nano-scale calcium carbonate below 100 nm, providing thixotropy and mechanical reinforcement in sealants, adhesives, and PVC compounds.
Titanium Dioxide
Pre-eminent white pigment with refractive index 2.70 for rutile, delivering unmatched opacity and brightness in coatings, plastics, and inks.
Hollow Glass Beads
Engineered borosilicate microspheres with true density 0.15 to 0.60 g/cm³, used for weight reduction in composites, coatings, and oil well cement.
Glass Flakes
High-aspect-ratio C-glass and E-glass platelets providing a tortuous path barrier in anti-corrosion coatings for marine and industrial infrastructure.
Don't see what you're looking for?
Our global network allows us to source specific minerals tailored to your exact requirements, even if they aren't listed in our standard portfolio.
Join the ROCC Global Supplier Network
We are always looking to expand our network of qualified mineral producers, processors, and logistics partners. If you operate in the industrial minerals space and want access to established buyers across Europe, the Middle East, and beyond, we want to hear from you.
ROCC Global works with suppliers who can demonstrate consistent production capacity, transparent quality control, and reliable logistics capability. We value long-term partnerships built on trust, performance, and mutual commercial benefit.
View Partnership ProgrammeWhat We Look For
Production Capacity
Demonstrated ability to supply at volume with consistent output quality.
Quality Certification
Independent assay capability, COA documentation, and willingness to undergo third-party audits.
Logistics Readiness
Established export infrastructure, port access, and experience with international shipping.
Commercial Transparency
Clear pricing structures, reliable communication, and openness to long-term contract frameworks.
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