White Powder Hollow Glass Microspheres for Paint Fire-Resistant Coating

White powder hollow glass microspheres for paint Fire-Resistant Coating

High-performance hollow glass microspheres, the true density 0.25 ~ 0.60g/cm3,

the particle size between 2 ~ 125μm, the compressive strength at 5 ~ 82MPa (725 ~ 12000PSI), 

the thermal conductivity of 0.05340-0.100040W / m . k. Products are light weight, bulky, low thermal conductivity,

high compressive strength and good liquidity characteristics.

· Bulk density / true density: 55 to 65%

· Appearance: white flowing powder

· Dimensional accuracy and stability * Excellent

· Water-insoluble, acid resistance and alkali

· Stability: 600 °C when softened

· Oil absorption: 0.20 ~ 0.65g/cm3

· Wide temperature range: from -20 °C ~ 500 °C low temperature

· PH value: 8.0 ~ 9.5

· Dielectric constant: 2-3

Building materials in the field using its thermal insulation effect, mainly for reflective insulation coating, putty, adhesives, etc.;

Composite materials primarily low density and ease of use of its processing characteristics, as to reduce the material, reducing its weight component to improve component quality;

Aerospace navigation using its light weight, high compressive strength characteristics of the production of lightweight components;

Oil and gas exploration in the field of drilling fluid used as a low-density and low-density cement slurry.