Microballs - Microhollow glass spheres
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Properties and advantages
- Very good sound and heat insulation
- Good dispersibility
- Good compatibility with most resin systems, including thermosets such as polyester, epoxy, phenolic, and polyurethane resins, as well as with most thermoplastics
- Density reduction and thus weight reduction
- Improvement of mechanical properties such as impact strength, thermal shock resistance, and dimensional stability
- Improvement of flow and processing properties
- Reduced binder requirement
Incorporation instructions
To achieve the maximum effect of the product, it is recommended to incorporate Microballs as the last component. Recommended formulations are available for various systems. For further information, please contact our application engineers.
Application
- Used for the production of lightweight, easily sandable fillers and for coving
- Inorganic micro hollow spheres for reducing the weight of resin layers
- Suitable for polyester and epoxy resins
- Addition quantity: according to desired degree of thickening
- Bulk density 110 g/liter
- Effective density: 200 g/liter
- Average grain size 75 µm