Cenolite G Glass Microsphere

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Cenolite G

Cenolite G are Glass Bubbles made from chemically stable soda-lime-borosilicate glass, size range from 8 microns to 8mm. Fine Grades have mean size mostly smaller than 100 um.

Capabilities

Improved flowability
Weight reduction
High Strength low density
Lower shrinkage/wrappage Reduce Resin or binder demand

Improve surface to smooth finish
Superior bonding with resins

Applications

Composite FRP

Floating material, polyurethane injection, bowling, golf, Synthetic foam, thermoplastic, artificial marble

Paint, Skim Coating

General industrial paints, heat insulation paint

Oil and Gas Drilling

Cementing and drilling fluid

Emulsion explosives

Explosive sensitization

Caulks/Sealants/Putties/Adhesives

Crack/joint filling, repair putties, automotive/marine body fillers

Package & Storage

Keep air tight if possible

20kg Carton Box

Physical Properties

Appearance	free flowing powder
Shape	nonporous Spherical
Colour	white
Melting Point	700°C
Thermal Conductivity	0.50 w/mK
Chemical Resistance	insolulable in water
Floating Ratio	≤90%

Fine Grades

Density g/cc

Strength Mpa /psi

Typical Size um Distribution

D10

D50

D90

G25

0.25

0.15

5/750

G32

0.32

0.20

14/2000

G40

0.40

0.26

28/4000

G46

0.46

0.30

41/6000

G60

0.60

0.39

69/10000

Chemical Composition

Soda-lime-borosilicate glass

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