FIBERTEC Reinforcing the plastics industry
35 Scotland Boulevard Bridgewater, MA 02324 508-697-5100 Fax 508-697-7140 www.fibertecinc.com
Final determination of the suitability of the material for the use contemplated is the sole
responsibility of the user. No warranty is expressed or implied, and the manufacturer s only
obligation shall be to replace such quantity of the product proven to be defective.
F 8.0-7, Rev. 1
PRODUCT SPECIFICATION
MICROGLASS 6608
Revision-A
DESCRIPTION
Microglass milled fibers are E-glass filaments.
PRIMARY USE
Microglass is used as reinforcement in composites to increase mechanical properties (impact,
tensile, compressive and flexural), improve dimensional stability and minimize distortion at
elevated temperatures.
SPECIFICATIONS AVERAGE VALUE
Fiber Diameter 16 microns
Fiber Length 470 microns
Aspect Ratio 27:1
Loose Bulk Density 0.28 +/- 0.08 g/cc
Moisture Content < 0.1%
Loss on Ignition < 1.05%
Contamination Free of foreign matter, dirt, oil or grease, and
hard lumps of nodulated and/or unmilled fibers
Color Gray
Sizing Silane
Appearance Floccular