Jayanth TungstenJayanth Tungsten ®

    🇫🇮 Export to Finland

    Tungsten Oxide (BTO/YTO) — Finland

    Finnish advanced materials companies and university research groups — including Aalto University, VTT, and Finnish clean-tech companies in the smart window and photocatalysis sectors — source blue tungsten oxide (BTO) and yellow tungsten oxide (YTO/WO₃, W content ~79%) for electrochromic glazing research in Finland's extreme climate context (smart windows that adjust to high-latitude light conditions), photocatalysis applications, and as precursors for WO₃ nanoparticle synthesis. Finland's commitment to energy efficiency in buildings — driven by its subarctic climate and stringent energy performance requirements — makes smart glass technology a well-funded research area. Jayanth Tungsten supplies BTO and YTO per order with composition data on CoA and EU CN 2825 documentation for Finnish import.

    BTO/YTO calcined oxide, ~79% W ISO 9001:2015 CoA with every shipment
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    Tungsten Oxide (BTO/YTO) specifications

    Key specifications

    BTO appearanceBlue-grey fine powder
    YTO / WO₃ appearanceYellow fine powder
    W content (approx.)~79%
    FormCalcined oxide powder

    Applications

    Tungsten metal powder production (H₂ reduction)Catalyst precursorsElectrochromic device materialsSpecialty ceramic pigments

    Export packaging & documentation

    Blue and yellow tungsten oxides are supplied as fine calcined powders in moisture-proof packaging, with appearance, tungsten content (~79%), and form confirmed on the certificate of analysis. Export classification is under HS heading 2825.90 (tungsten oxides and hydroxides).

    Shipping to Finland

    Nhava Sheva/Mumbai → Helsinki/Kotka, 3–4 weeks, EU CN 8101/2849/2841, EUR or USD

    Industries we supply in Finland

    Mining and quarrying equipment manufacturers (Finland is a significant gold, nickel, and chromite producer — Boliden, Terrafame operations)
    Forest industry machinery and chipper blade manufacturers (Finland's world-leading forestry and paper industry)
    Cemented carbide and cutting tool distributors serving Finnish metalworking and machine-building industries
    Hard-facing fabricators for mining, forestry, and construction equipment
    Specialty chemical importers and advanced materials distributors for the Finnish industrial sector

    Export questions

    What is the difference between BTO and YTO for export orders?

    Blue tungsten oxide (BTO) is the sub-stoichiometric reduction intermediate (approx. WO2.72–WO2.9), while yellow tungsten oxide (YTO/WO₃) is the stoichiometric form. Both are supplied per order specification — confirm which form your process requires when requesting a quote.

    Do you supply tungsten carbide and fused WC grit for Finnish mining and forestry machinery manufacturers?

    Yes. Jayanth Tungsten supplies WC powder for cutting tool manufacture and fused WC grit for hard-facing overlays on mining and forestry equipment. Sea freight from Nhava Sheva to Helsinki or Kotka is 3–4 weeks under EU CN 2849/8101 with REACH-compliant SDS and full CoA per lot.

    Full Tungsten Oxide (BTO/YTO) specifications

    Complete grade table, selection guidance, quality control and packaging detail for this product, independent of destination.

    Tungsten Trioxide (WO₃) / BTO & YTO specifications

    Request tungsten oxide (bto/yto) pricing for Finland

    Share your specification, quantity, and destination port — our sales team will respond with pricing, lead time, and documentation requirements.

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