About Nanotec India - Mineral Raw Materials Supplier in India

Nanotec India is based in India and currently lists nine distinct mineral products. The catalogue covers four primary categories - Talc, Silica Sand, Clay and Calcium Carbonate - and includes variants such as Ultra Super Fine Grade Talc, China Clay (Kaolin), Ultra Super Fine Grade Silica Powder and Cast Iron Powder. Each product is identified with an HS‑code, for example talc products fall under HS 2526.20, silica under HS 2505.10, kaolin under HS 2507.00 and cast iron powder under HS 7205.29. The material descriptions specify hydrated magnesium silicate for talc, silicon dioxide for silica, hydrous aluminum silicate for kaolin and an iron‑carbon‑silicon alloy for the cast iron powder.

The supplier’s listing differentiates between bulk talc, talc powder and talc or talcum powder, all sharing the same HS code 2526.20 but described with varying material terms such as natural talc, magnesium silicate hydrate and hydrated magnesium silicate. Silica items are presented as “Silica”, “Ultra Super Fine Grade Of Silica”, and “Ultra Super Fine Grade Of Silica Powder”, all classified under HS 2505.10 and described as quartz silica with 99 %+ SiO₂ purity. The single calcium carbonate product is not detailed in the catalogue, while the cast iron powder entry uses HS 7205.29 and notes a composition of iron, carbon and silicon alloy.

Product Range and Specialties of Nanotec India

Nanotec India’s catalogue includes standard mineral grades that are common in global supply chains. Talc products are typically offered in grades ranging from industrial (particle size 10‑50 µm, purity 99 % Mg₃Si₄O₁₀(OH)₂) to ultra‑fine grades used in cosmetics where particle size can be below 10 µm and brightness exceeds 92 % ISO 1276. Silica offerings under HS 2505.10 are usually supplied as quartz sand or powder with SiO₂ purity of 99 % or higher; ultra‑fine silica powders often meet a median particle size of 5‑15 µm and a moisture content below 0.5 %. China clay (kaolin) is commonly graded by plasticity and iron oxide content, with typical industrial grades containing 30‑45 % SiO₂, 30‑40 % Al₂O₃ and less than 1 % Fe₂O₃. Cast iron powder is generally specified by iron content (>90 % Fe) and particle size distribution, with common applications in metal injection molding.

Trade and Export Information - Nanotec India

India is a major exporter of industrial minerals, and shipments of talc, silica and kaolin from Indian mines frequently target Southeast Asia, the Middle East, Europe and North America. HS 2526.20 talc is subject to inspection for moisture and foreign matter under Indian export regulations, while HS 2505.10 silica often requires a certificate of analysis confirming SiO₂ purity and particle size. Buyers typically request ISO 9001 quality management certification, REACH compliance for EU markets, and, where applicable, RoHS declarations for electronic‑grade silicas. Standard export logistics involve bulk handling in 20‑ft or 40‑ft containers, with talc and silica powders packed in 25 kg polypropylene bags or bulk bags (1 ton) and cast iron powder in sealed steel drums to prevent oxidation.

Sourcing from Nanotec India - Buyer Guidance

When sourcing from Nanotec India, buyers should request a recent Certificate of Analysis for each mineral batch, specifying purity, particle size distribution (D₅₀), moisture content and any heavy‑metal limits. An up‑to‑date Material Safety Data Sheet (MSDS) is essential for talc and silica powders due to inhalation hazards. Verify that the supplier can provide compliance documents such as ISO 9001, REACH registration numbers or equivalent, especially for shipments to the EU or US. Typical minimum order quantities for bulk minerals range from 5 metric tonnes, with lead times of 30‑45 days after order confirmation, subject to freight terms such as FOB Mumbai or CIF Dubai.

Frequently Asked Questions About Nanotec India

What HS codes are used for Nanotec India’s talc products?

All talc‑related entries - Talc, Ultra Super Fine Grade Of Talc, Talc Or Talcum Powder and Talc Powder - are classified under HS code 2526.20, which covers hydrated magnesium silicate.

Which certifications should a buyer request for the silica powders?

Buyers should ask for a current Certificate of Analysis, an ISO 9001 quality management certificate, and REACH registration proof if the silica is destined for the European market.

What is the typical particle size for the Ultra Super Fine Grade Of Silica Powder?

Industry standards for ultra‑fine silica powders target a median particle size (D₅₀) between 5 µm and 15 µm, with a moisture level below 0.5 %.

How is cast iron powder usually packaged for export?

Cast iron powder is commonly shipped in sealed steel drums or bulk bags to protect the alloy from moisture and oxidation during transit.

What documentation is needed for importing China Clay (Kaolin) into the EU?

Importers generally require a Certificate of Analysis, an MSDS, REACH registration evidence and, where applicable, a declaration of compliance with the EU’s Construction Products Regulation for ceramic uses.

What are typical minimum order quantities and lead times for talc products?

Minimum orders are often set at 5 metric tonnes, with a standard lead time of 30‑45 days from order receipt, depending on production scheduling and freight arrangements.

Which regions most frequently import the minerals supplied by Nanotec India?

Key import destinations include Southeast Asian countries such as Vietnam and Thailand, Middle Eastern markets like the United Arab Emirates, European Union members, and North American buyers.

What packaging options are available for bulk shipments of silica sand?

Silica sand can be loaded in bulk bags of 1 ton or in 20‑ft containers using wooden crates; moisture‑proof liners are typically used to meet quality standards.