Jayanth TungstenJayanth Tungsten ®

    🇵🇹 Export to Portugal

    Tungsten Oxide (BTO/YTO) — Portugal

    Portuguese specialty ceramic manufacturers and research institutions — including Universidade de Aveiro's CICECO materials institute (one of Europe's leading ceramic and glass research centres), IST Lisbon, and Portuguese tile and ceramic producers — source blue tungsten oxide (BTO) and yellow tungsten oxide (YTO/WO₃, W content ~79%) for advanced ceramic pigment research, electrochromic glazing development, and specialty oxide synthesis. Portugal's world-renowned azulejo (decorative tile) industry and its growing advanced ceramic manufacturing sector create both traditional and innovative demand for specialty oxide materials including tungsten compounds for ceramic colour development. Jayanth Tungsten supplies BTO and YTO per order with full composition CoA and EU CN 2825 documentation for Portuguese 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 Portugal

    Nhava Sheva/Mumbai → Lisbon/Sines/Porto, 3–4 weeks, EU CN 8101/2849/2841, EUR or USD

    Industries we supply in Portugal

    Tungsten mining and processing sector — Portugal is one of Europe's largest tungsten producers (Beralt Tin & Wolfram Panasqueira mine, one of the world's largest tungsten mines)
    Cemented carbide cutting tool distributors for Portuguese automotive and metalworking industries (Volkswagen Autoeuropa, Stellantis Mangualde)
    Cork and wood processing machinery manufacturers (Portugal is the world's largest cork producer — cutting tools for cork processing)
    Specialty chemical importers and EU distribution for Iberian industrial markets
    Mining equipment and wear part fabricators serving the Iberian Peninsula's active mining 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.

    Does Portugal have its own tungsten production, and why would Portuguese buyers source from India?

    Portugal does produce tungsten ore (Panasqueira is one of the world's largest tungsten mines), but finished W metal powder and WC powder for industrial use is still sourced internationally. Portuguese buyers source from Jayanth Tungsten for specific W powder grades (F.S.S.S., chemistry) not available locally, or to diversify supply alongside European processors. Full EU CN documentation, REACH SDS, and ISO 9001:2015 CoA with every shipment.

    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 Portugal

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

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