Import 325 Mesh Wollastonite Powder For Ceramic Glazes — Buy in wholesale FOB from Supplier in China

Shenyang Huakuang supplies 325 mesh wollastonite powder specifically milled for ceramic glaze applications from their base in Liaoning Province, China. The material is characterised by low iron (Fe) content, reduced loss on ignition (LOI), and elevated whiteness levels that favour its use in surface-coating formulations where colour purity matters. The 325 mesh designation corresponds to a particle size where material passes through a 44-micron sieve, giving controlled fineness for homogeneous glaze suspension and melt behaviour during firing. The supplier highlights this grade for its contribution to lower sintering temperatures and faster drying cycles compared with conventional ceramic fluxes.

Wollastonite is a calcium metasilicate mineral (CaSiO3) with an acicular (needle-like) crystal habit that reinforces green body strength and reduces thermal expansion mismatch in fired ceramics. The low carbon content in this powder minimises reducing-atmosphere defects and surface blemishes in oxidising kiln conditions. Typical industry practice for ceramic-grade wollastonite demands Fe2O3 below 0.5 per cent and LOI under 2.0 per cent to prevent glaze discolouration and pinholing; Shenyang Huakuang explicitly positions this product as meeting these constraints. The acicular particles also reduce glaze shrinkage and improve impact resistance in the finished ware.

This powder serves manufacturers of tableware, sanitaryware, tile glazes, and technical ceramics who require predictable melt viscosity and reduced firing energy costs. Insulating ceramic producers benefit from its shape stability and dielectric properties, while craft ceramic studios value the improved enamel surface and reduced crazing incidence. Buyers should confirm current MOQ, packaging format, and Incoterms directly with Shenyang Huakuang, as these trade terms are not stated in the listing material. The supplier's harbour trust tier indicates platform registration without response-rate data, so direct enquiry is essential for lead-time and sample availability.

Shenyang Huakuang is located in Shenyang, Liaoning Province, with a registered address in the 10000 postal zone. The company holds a harbour trust tier on the platform, indicating basic business verification without additional accreditation layers. No response-rate data is available, and the average response time is recorded as zero hours, which suggests either a new listing or inactive communication channel rather than instantaneous response capability. The supplier profile does not disclose establishment year, employee count, production capacity, or exported markets, so buyers must verify these operational details through direct contact.

The listing focuses narrowly on ceramic-grade wollastonite powder with technical claims around reduced iron, lower LOI, and improved whiteness. No machinery, unrelated mineral lines, or secondary product categories are mentioned. Buyers should request a company profile, quality-control documentation, and reference customers to assess production scale and export experience. The absence of stated certifications, laboratory accreditation, or third-party audit marks means due diligence falls to the importer.