Low-Density Hollow Glass Microspheres For Syntactic Foam & Coatings

<p>Hollow glass microspheres are lightweight spherical particles characterized by a smooth and reflective surface. Predominantly formulated with alkali-lime borosilicate glass, they possess a distinctive set of properties: low density, high mechanical strength, low thermal conductivity, excellent electrical insulation performance, temperature resistance, chemical stability, and good fluidity. These multi-functional …

SupplierShijiazhuang Fengersheng Mining Co., Ltd.www.fesmining.com

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Hollow Glass Spheres

About this product

Product information from the supplier.

Product Introduction

Hollow glass microspheres are micro-scale hollow particles with a shiny surface, whose main chemical composition is alkali-lime borosilicate glass. They possess a full set of key properties including low density, high mechanical strength, thermal conductivity, outstanding electrical insulation performance, high-temperature resistance, acid and alkali resistance, good fluidity, and excellent chemical stability. These multi-functional microspheres are extensively utilized in adhesives, anti-corrosion coatings, building energy-saving projects, reflective insulation coatings, rubber elastomers, wood substitutes, oilfield cementing operations, and lightweight transportation vehicles.

Specification

Common sizes are 2-130 µmWe also accept customization if you need.

Chemical indicators

True Density

(g/cm³

Compressiv Strength

(psi)

Particle Size (Typical Value)

(μm)

Bulk Density

(g/cm³)

Floatation Rate

(%)

Moisture Content

(%)

0.58~

0.62

12000

D50

:40

D90

:70

0.29~

0.34

≥95

≤0.3

0.6097

Qualified

33.09

62.11

0.31

0.15

Product Usage

Adhesive/anti-corrosion coating/building energy-saving/reflective insulation coating/rubber elastomer/substitute wood/oilfield cementing/lightweight transportation