Import Fumed Silica, Silicon Dioxide Hmfsil150 — Buy in Bulk from Supplier in China

China-Henan Huamei Chemical Co., Ltd. supplies HMFSIL150, a hydrophilic fumed silica with a measured specific surface area of 150 m²/g. The material is produced to a purity exceeding 99.5 % and shows excellent dispersibility in aqueous and organic media. It is supplied from the Boai Industrial Area in Jiaozuo, Henan Province, China, and is listed as an imported‑tier supplier with a harbor trust rating. The catalogue notes flexible minimum order quantities and the option of FOB or CIF shipping.

In the silica market, fumed silica particles typically range from 10 to 100 nm in diameter, giving a bulk density of 0.2‑0.35 g cm⁻³, which matches the handling characteristics of HMFSIL150. Standard moisture content for such grades is below 0.5 % and the loss‑on‑ignition is usually above 99.5 %, ensuring thermal stability. The product maintains a neutral pH when dispersed at 1 % in water, a common requirement for coating formulations. These typical parameters make the grade compatible with most high‑temperature processes.

The silica is widely used as a reinforcing and thickening agent in coatings, adhesives, sealants and rubber compounds, and it also serves as an anti‑caking additive in powdered formulations. End users such as automotive paint manufacturers, construction material producers and pharmaceutical excipient formulators rely on its consistent performance. Buyers should confirm the exact packaging size and request the supplier’s material safety data sheet before finalising a contract. Trade terms, including incoterms and payment conditions, are negotiable with the supplier.

China-Henan Huamei Chemical Co., Ltd. is located at No.696, Boai Industrial Area, Jiaozuo, Henan 454000, China. The company is classified as an imported‑tier supplier and holds a harbor trust tier on the platform. Its response metrics show a response rate of 0 % and no recorded average response time, indicating that buyers should initiate contact well in advance.

The firm lists HMFSIL150 as its primary silica offering and states that it can provide flexible minimum order quantities and both FOB and CIF shipping options. No additional certifications, such as ISO or SGS, are confirmed in the listing, so purchasers should request the relevant certificates directly from the supplier.