Logo

MIN-U-SIL® 5 GROUND SILICA CAS# 14808-60-7

MIN-U-SIL® 5 is a natural, fine ground silica with high purity.  The consistent pH and narrow size distribution of MIN-U-SIL® 5 allows very high loading with minimal effect on viscosity and cure rate.  MIN-U-SIL® 5 is inert, and offers increased shore durometer, reduced shrinkage, improved thermal conductivity, increased density, improved oil resistance, and high dielectric strength.

SPECIFICATIONS:

Particle Size

,

*5 microns or less, 96%

Median Size, 1.6 microns

*Retained on 325 mesh

, .004%

*Optical, Hunter-Reflectance Green

, 93.5

*Optical, Hunter-Yellowness Index

, 3.0

*pH

, 5.5 - 8.0

Moh’s Hardness

, 7

Oil absorption (D-1483)

, 44

Hegman Grind

, 7.5

Bulk density, Tapped

, 41.0

Bulk density, Untapped

, 36.0

Specific Gravity

, 2.65

Chemical Analysis
SiO2

99.2%

Fe2O3

0.04%

Al2O3

0.30%

TiO2

0.02%

CaO

0.03%

MgO

0.01%

Loss on ignition

0.40%

*Actual tech data / technical data values reported on Certificate of Analysis

Download Product Information

For MIN-U-SIL® 5 - GROUND SILICA
Please enter the product name / id for the required SDS:

Tell us how to get in touch with you:







Technical Data & SDS Sheets

Technical Product Sheets and SDS sheets are available for each of the chemicals listed. To access please click on the links above.
  • Western Reserve Chemical
  • 4837 Darrow Road
  • Stow, OH 44224

Please contact us to request this Data Sheet