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Extendospheres® CG

1 of 9 products in this brand
Extendospheres® CG is our most versatile, general purpose hollow sphere grade. 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

Compatible Polymers & Resins: Acrylics, Cement, Polyesters, Polyvinyl Chloride (PVC), Silicones

Physical Form: Powder, Solid

Particle Size: 10.0 - 212.0 microns

Features: Abrasion Resistance, Chemical Resistance, Cost Effective, Crack Resistance, Excellent Flow, Excellent Flowability, Good Shrinkage Resistance, High Durability, High Gloss, High Impact Resistance, High Opacity, Impact Resistance, Improved Chemical Resistance, Provides Good Texture, Sag Resistance, Sound Dampening, Sound Dampening Properties, Thermal Resistance, Weather Resistance

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Industrial Additives Functions

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

Compatible Substrates & Surfaces
Applications

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

  • Asphaltic Sound Deadening

  • Asphalt Repair Compounds

  • Block Filler Coating

  • Cementitious Coating

  • Chemical Resistance Coating

  • Insulative Roof Coatings

  • Marine Putties

  • Naval Cements

  • PVC Flooring

Properties

Physical Form
Appearance
Gray
Typical Properties
ValueUnitsTest Method / Conditions
Particle Size Range10 - 212 microns
Mean Particle Size90microns
Bulk Density0.4g/cc
Density0.75g/cc
Deformaton Temperature1300°C
Compressive Strength2500psi

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® CG 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.