Vulstof Fillite 300 [20 Kg.]
- Extend the processing time
- Exothermic molded products can be cast in thicker layers
These ceramic microspheres are used to reduce the density of resins and other molding materials. These microbeads can be used in PU, silicone, epoxy, polyester, plaster, concrete, cement, and similar materials.
|Melting point (°C)||1100-1200|
|Spec. Therm. conductivity (Wm-1K-1)||<0.09|
|Bulk weight (g/L)||360-460|
|Particle size (μm)||100-130|
|Chemical component||% in weight|
Note: It is recommended that the filler is well, but not to intensly mixed to prevent the filler from being destroyed
The desired and possible quantity that can be added of these micro-grains varies from one material to the next and per each desired result.
With polyurethane, you can use the following mixture ratio Polyol: Iso: Fillite = 1: 1: 1 by weight. At this mixture ratio, the weight of the product is 75% of what a cast without filler would have weighed.
Do not mix too long or too intense, for fear of breaking the micro spheres.
If stored in a dry place, shelf life is indefinite.