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SPHERE ONE EXTENDOSPHERESâ„¢ 350 Hollow Spheres

Category	Ceramic , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer	Sphere One Inc
Trade Name	EXTENDOSPHERES™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	SPHERE ONE EXTENDOSPHERESâ„¢ 350 Hollow Spheres.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

EXTENDOSPHERESâ„¢ hollow spheres are efficient, lightweight additives for most resin systems. When Extendospheresâ„¢ replace heavier, more expensive components on an equivalent volume basis, they can reduce raw material costs as well as density.Applications: EXTENDOSPHERESâ„¢ 350 hollow spheres are a standard grade. They are recommended for use in cement, grout, sealants, roofing compounds, PVC and latex flooring. They can also be used in high mil-build industrial coatings and mastics.Information provided by Sphere One Inc.

Physical Properties	Metric	English	Comments
Bulk Density	0.400 g/cc	0.0145 lb/inÂ³
Density	0.700 - 0.800 g/cc	0.0253 - 0.0289 lb/inÂ³
Particle Size	150 Âµm	150 Âµm	Average Mean
	10 - 500 Âµm	10 - 500 Âµm

Mechanical Properties	Metric	English	Comments
Hardness, Mohs	5.0	5.0
Compressive Strength	20.7 MPa	3000 psi

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	1300 Â°C	2370 Â°F	Deformation temp

Component Elements Properties	Metric	English
Al2O3	28 - 33 %	28 - 33 %
Fe2O3	<= 4.0 %	<= 4.0 %
SiO2	58 - 65 %	58 - 65 %

Descriptive Properties	Value	Comments
Color	gray
Physical Form	Free-Flowing Powder
Shell Thickness	Approx. 10% of diameter

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