Potters Industries offers a wide range of specified glass microspheres, specifically designed for controlling and defining bond line thickness in adhesives.
In general, 90% of the product fits within a very tight gradation specified (Product Specs Line). These products meet the requirements of Raytheon Spec HMS20-1776D and Hughes Spec SCGMS-53004.
Other grades of SPHERIGLASS provide performance benefits:
- Higher solids formulas
- Reduced VOC
- Minimum viscosity rise-high flow
- Reduced coefficient of thermal expansion