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Extendospheres® HA

1 of 9 products in this brand
Extendospheres® HA has been designed for Refractory applications. Its high deformation temperature is able to withstand the casting temperatures of both aluminum and steel processes. Sphere One’s Extendospheres® are low density, high strength hollow ceramic spheres. They can allow the formulator to reduce the weight and overall cost of their finished goods.

Functions: Filler

Particle Size: 10.0 - 500.0 microns

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Benefits

Extendospheres®are compatible with most resins and cements.

They provide additional benefits such as:

• Improved material flow

• Sag and “slump” resistance

• Reduced shrinkage & warpage

• Impact resistance

• Improved sound and thermal insulation

• Environmentally friendly

Applications & Uses

Applications

Extendospheres® HA has a broad particle size distribution, and makes an excellent choice for use in:

  • Building and Roofing Tiles

  • Fluxes and Hot Toppings

  • Friction Applications

  • Grinding Wheels

  • Insulative Roof Coatings

  • Pipe Insulation

  • Refractories

Properties

Physical Form
Appearance
Gray
Typical Properties
ValueUnitsTest Method / Conditions
Particle Size Range10 - 500 microns
Mean Particle Size160microns
Bulk Density0.4g/cc
Density0.75g/cc
Deformaton Temperature1600°C
Compressive Strength3000psi

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety Information

In areas where these hollow spheres create dust, the use of a NIOSH-approved mask or respirator is recommended. Safety Data Sheet (SDS) will be supplied upon request.

Packaging & Availability

Packaging Type
Packaging

Extendospheres® HA hollow spheres are supplied in 50 pound multi-wall bags and in super-sacks. Standard pallet weight for both bags and sacks is 2,000 pounds. Customized packaging is available upon request. Samples in sufficient quantity for testing are available upon request.