# M2 Exports India

> Manufacturer, supplier and exporter of industrial minerals and specialty silicas. Chennai, India — since 2018.

## Company

- Name: M2 Exports India
- Business: manufacturer, supplier and exporter of industrial minerals and specialty silicas
- Based in: Nungambakkam, Chennai 600034, Tamil Nadu, India
- Founded: 2018
- GSTIN: 33ABKFM9800H1Z7
- Ships: worldwide by sea and air (FOB, CFR, CIF) and by road within India
- Documents with every order: commercial invoice, packing list, certificate of analysis, certificate of origin, safety data sheet
- Contact: sales@m2exports.com · +91 94440 36345 · WhatsApp +91 94440 36345
- Website: https://www.m2exports.com

## Products

- [Activated Alumina](https://www.m2exports.com/products/activated-alumina): High-surface-area alumina beads for drying, defluoridation and catalyst support. Typical specs — Al₂O₃: ≥ 93%; Surface area (BET): 300 – 360 m²/g; Bulk density: 0.65 – 0.80 g/cm³; Bead sizes: 1–2, 2–3, 3–5, 4–6 mm; Crush strength: ≥ 130 N per bead (3–5 mm). MOQ 1 MT. HS 2818.20.
- [Bentonite](https://www.m2exports.com/products/bentonite): Sodium and calcium bentonite for drilling, foundry, civil engineering and clarification. Typical specs — Type: Sodium / calcium / activated; Swelling index: ≥ 24 ml / 2 g (sodium); Montmorillonite content: ≥ 75%; Moisture: ≤ 12%; Mesh: 200 mesh (≥ 90% passing). MOQ 1 container (20 ft). HS 2508.10.
- [Colloidal Nano Silica](https://www.m2exports.com/products/colloidal-nano-silica): Stable nano-silica dispersion for concrete densifying, UHPC, coatings and binders. Typical specs — SiO₂ content: 15 – 40% (grade dependent); Particle size: 8 – 20 nm; pH: 9 – 10.5; Specific gravity: 1.10 – 1.30; Appearance: Milky to translucent liquid. MOQ 1 MT. HS 2811.22.
- [GGBS](https://www.m2exports.com/products/ggbs): Ground granulated blast-furnace slag for durable, low-carbon concrete. Typical specs — Fineness (Blaine): ≥ 370 m²/kg; Glass content: ≥ 85%; Specific gravity: 2.85 – 2.95; CaO + MgO + SiO₂: ≥ 66%; Standards: IS 16714, EN 15167, ASTM C989. MOQ 1 container (20 ft). HS 2618.00.
- [Metakaolin](https://www.m2exports.com/products/metakaolin): Highly reactive calcined clay pozzolan for high-performance concrete and UHPC. Typical specs — SiO₂ + Al₂O₃: ≥ 90%; Pozzolanic reactivity: ≥ 900 mg Ca(OH)₂/g; Median particle size (D50): 2 – 5 µm; Whiteness: ≥ 80; Standard: ASTM C618 Class N. MOQ 1 MT. HS 2507.00.
- [Microsilica Grey](https://www.m2exports.com/products/microsilica-grey): Silica fume for high-strength, low-permeability concrete and refractories. Typical specs — SiO₂: ≥ 85% (grades up to 92%); Specific surface (BET): 15 – 30 m²/g; Bulk density: 200–350 kg/m³ (undensified), 500–700 kg/m³ (densified); Retained on 45 µm: ≤ 10%; Standards: ASTM C1240, EN 13263, IS 15388. MOQ 1 MT. HS 2811.22.
- [Microsilica White](https://www.m2exports.com/products/microsilica-white): High-purity white silica fume for refractories, ceramics, rubber and white concrete. Typical specs — SiO₂: ≥ 93%; Whiteness: ≥ 70; Specific surface (BET): 15 – 25 m²/g; Loss on ignition: ≤ 3%. MOQ 1 MT. HS 2811.22.
- [Molecular Sieves](https://www.m2exports.com/products/molecular-sieves): 3A, 4A, 5A and 13X zeolite sieves for gas drying, ethanol dehydration and oxygen generation. Typical specs — Types: 3A, 4A, 5A, 13X; Form: Beads 1.6–2.5 mm / 3–5 mm, pellets; Static H₂O adsorption: ≥ 20% (4A); Bulk density: 0.62 – 0.75 g/cm³; Crush strength: ≥ 30 N per bead. MOQ 500 kg. HS 3824.99.
- [Precipitated Silica](https://www.m2exports.com/products/precipitated-silica): Reinforcing silica for rubber, tyres, footwear, toothpaste and free-flow agents. Typical specs — SiO₂: ≥ 97%; Surface area (BET): 150 – 200 m²/g; pH (5% slurry): 6.0 – 7.5; Loss on drying: 4 – 7%; Form: Powder or micro-pearl. MOQ 1 MT. HS 2811.22.
- [Silica Powder](https://www.m2exports.com/products/silica-powder): High-purity quartz powder in mesh sizes from 100 to 1,500 for glass, ceramics and fillers. Typical specs — SiO₂: ≥ 99%; Fe₂O₃: ≤ 0.05%; Mesh sizes: 100 – 1,500 mesh; Whiteness: ≥ 90; Moisture: ≤ 0.5%. MOQ 1 container (20 ft). HS 2506.10.
- [Zeolite](https://www.m2exports.com/products/zeolite): Natural and synthetic zeolites for water treatment, detergents, agriculture and feed. Typical specs — Type: Natural (clinoptilolite) / synthetic 4A; Cation exchange capacity: ≥ 1.6 meq/g (natural); Particle size: Powder or granules 0.5–5 mm; Whiteness (4A): ≥ 95. MOQ 1 MT. HS 2530.90 / 2842.10.

## Industries

- [Construction & Concrete](https://www.m2exports.com/industries/construction): Pozzolans, fillers and admixtures that make concrete stronger, denser and lower in carbon.
- [Oil, Gas & Petrochemicals](https://www.m2exports.com/industries/oil-gas): Desiccants and adsorbents for gas drying, sweetening and drilling.
- [Water Treatment](https://www.m2exports.com/industries/water-treatment): Media for fluoride, arsenic, ammonium and heavy-metal removal.
- [Rubber & Polymers](https://www.m2exports.com/industries/rubber): Reinforcing silicas for tyres, footwear and technical rubber.
- [Refractories & Ceramics](https://www.m2exports.com/industries/refractory): High-purity silica and alumina for castables, kilns and ceramics.
- [Agriculture & Feed](https://www.m2exports.com/industries/agriculture): Zeolite, bentonite and precipitated silica for healthier soils, better fertiliser efficiency, free-flowing feed and cleaner ponds.
- [Chemical Processing](https://www.m2exports.com/industries/chemical): Catalyst carriers, molecular sieves and fillers for chemical plants.
- [UHPC & Precast](https://www.m2exports.com/industries/uhpc): Reactive silicas and metakaolin for ultra-high-performance and precast elements.
- [Marine & Nuclear](https://www.m2exports.com/industries/marine-nuclear): Low-permeability concrete for chloride-exposed and safety-critical structures.
- [Electronics & Coatings](https://www.m2exports.com/industries/electronics): Nano silica for polishing, coatings and specialty formulations.
- [Waste Management](https://www.m2exports.com/industries/waste-management): Binders and liners for stabilisation and containment.

## Articles

- [Microsilica vs metakaolin: choosing a pozzolan for high-performance concrete](https://www.m2exports.com/blog/microsilica-vs-metakaolin): Both make concrete stronger and less permeable. Here is how they differ in strength, colour, handling and cost.
- [3A, 4A, 5A or 13X? A quick guide to choosing a molecular sieve](https://www.m2exports.com/blog/choosing-molecular-sieve): The number refers to the pore size. Picking the right one is the difference between deep drying and a fouled bed.
- [How we pack and ship industrial minerals from Chennai](https://www.m2exports.com/blog/how-we-export): From sampling to the bill of lading: what to expect when you order from M2 Exports India.

## More

- [Questions & answers](https://www.m2exports.com/faq): specifications, minimum orders, packing, HS codes and shipping for every product
- [Full text of the site for AI assistants](https://www.m2exports.com/llms-full.txt)
- [Request a quote](https://www.m2exports.com/quote)

## How to buy

Request a quote at https://www.m2exports.com/quote or email sales@m2exports.com. Prices are quoted FOB, CFR or CIF on request.