800-mesh expanded vermiculite powder

Delivering outstanding performance across horticultural, construction, and
industrial applications, Yuchen Dingsheng Vermiculite Powder is made from high-
quality vermiculite ore. Through a unique thermal exfoliation and fine grinding
process, it becomes a lightweight, non-toxic, and fire-resistant 800-mesh fine
vermiculite powder. Whether blended into soil or used in insulation and
lightweight concrete, its versatility makes it an ideal solution across
industries.
 Vermiculite is a clay mineral closely related to montmorillonite and
classified as a layered silicate. It typically forms through the hydrothermal
alteration or weathering of biotite. Vermiculite can appear as thick biotite-
like sheets—often referred to as biotite-vermiculite—or as soil deposits.
When heated to around 300°C, vermiculite expands up to 20 times its original
volume and becomes flexible. Its name, derived from Latin meaning "little
worm," reflects its worm-like, flexible nature. Vermiculite commonly occurs in
shades of brown, yellow, and dark green with a glossy, oily surface that turns
gray upon heating.
Enhance your product line with Yuchen Dingsheng’s 800‑mesh expanded
vermiculite powder. Whether you need moisture-retaining soil mixes, fire-
resistant coatings, or lightweight insulation mixtures, our powder meets your
precise requirements. Contact us now for samples, technical datasheets, and
competitive quotes.

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