3M™ Glass Bubbles S28HS

3M™ Glass Bubbles S28HS are high-strength additives for polymers made from a water-resistant and chemically stable soda-lime borosilicate glass. These hollow glass bubbles can be compounded with a variety of polymers to reduce the overall thermal conductivity of the composite. These composites can be coated or incorporated into deep sea oil pipelines to improve the flow assurance properties of the system.

Principal: 3M Advanced Materials

Functions: Filler, Filler, Filler, Filler

Chemical Family: Borosilicates

End Uses: Mastics, Oil & Gas Applications

Processing Methods: Extrusion

Features: Excellent Chemical Stability, Good Chemical Stability, High Strength, High Strength, Light Weight, Water Resistance, Water Resistance

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Composite Materials Functions
Country of Origin
Industrial Additives Functions
Plastics & Elastomers Functions
Product Code
MITM10854
Single Ingredient
Yes
Synonyms
Glass, oxide, chemicals, Oxide glass chemicals, Glass Fiber
Technologies
Product Families

Features & Benefits

Applications & Uses

Adhesive & Sealant End Applications
Industrial Additives End Use
Plastics & Elastomers Processing Methods
Markets
Applications

Properties

Physical Form

Regulatory & Compliance

Safety & Health

Safety Precautions
  • Use safety glasses with side shields for eye protection.
  • An air-purifying respirator suitable for particulates may be selected for protection after an optional exposure assessment is performed for your specific application.
  • Use with appropriate local exhaust ventilation/dust collection in the work area.

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002409
Principal

Storage & Handling

Storage Conditions
  • Carefully re-tie opened bags immediately after use.
  • If the polyethylene bag is punctured during shipping or handling, seal the hole as soon as possible or insert the contents into an undamaged bag.
  • During hot and/or humid months, store boxes in the driest, coolest space available.

Handling

  • Do not open glass bubbles packages until ready to use.
  • Upon opening, have an air siphon near the opening to pull away airborne particles.
  • Remove glass bubbles with a suction "wand" (with slight positive pressure aeration) and transfer to a closed mixing tank inside fully contained piping. If a closed mixing tank is not available, use dust collection equipment as close as practical to the point of entry. Pneumatic conveyor systems have been used successfully to transport glass bubbles without dusting from shipping containers to batch mixing equipment. 
  • Static eliminators should be used to prevent static buildup.

Other

Appearance
White powder
Color (SDS)
White
Item Number
Odor (SDS)
Odorless
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Alkalinity0.3 meq/gmeq/g
pH9.5-at 5 wt% loading in water
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd
Mechanical Properties
ValueUnitsTest Method / Conditions
Isostatic Crush Strength3000.0 psipsi90 vol.%
Physical Properties
ValueUnitsTest Method / Conditions
Density0.28 g/cm³g/cm³
Softening Point600.0 °C°C
Material Composition
ValueUnitsTest Method / Conditions
Volatile Content0.3 %(W/W)%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)0.1-0.6 g/cm³g/cm³
Softening Point (SDS)min. 600.0 °C°C
Specific Gravity (SDS)0.1-0.6-
Volatile Content (SDS)max. 0.5 %(W/W)%(W/W)