Paint Glass Beads & Coated Glass Beads

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Glass Microspheres For Paint and Coating


Glass Microspheres For Paint and Coating

Hollow glass microspheres have the smallest surface area and low oil absorption rate, can significantly reduce the consumption of other components in paint.
The vitrified surface of glass microspheres can realize the chemical corrosion resistant, and reflexaction on light. Therefore, glass beads for traffic paint can prevent from fouling, corrosion, UV, yellowing and scratching etc.
Thin gas inside the hollow glass microspheres with compact arrangement, makes low thermal conductivity, so that painted glass beads has a very good effect on heat insulation.
Paint Glass Beads can effectively enhance the fluidity and smoothness of coating.
Coated glass beads contain gas inside, so it has a good contractility resistance to hot and cold, thus enhancing the flexibility of coating, greatly reducing the cracking and peeling of the coating due to thermal expansion and contraction.
On premise of high filling level, the viscosity of paint will not be significantly increased, thus reducing the usage of solvents . Painting glass beads can reduce toxic gas emissions in the process of painting, and VOC indicator can be effectively reduced.


Dosage recommendation:
The addition is normally about 10--20% of the total weight.

 

Paint glass bead & Coated glass bead Features:
A    The contrary reflexible of the micro glass beads maintains since we select the materials which are similar to the nature of micro glass   beads.
B    In rainy and wet weather, ordinary glass beads would be surrounded by water and result in th low reflection rate. However, the micro beads with coated can maintain the reflection effect to a great extent.
C    Ordinary glass beads would pile up in the sprayer after absorbing water. However, coated glass beads would not so, thus increasing the working efficiency.
D    Since painted glass bead contains special adhesives, thus improving the integrity between the micro beads and the paints.
E    Can prevent sinking of micro beads to the bottom of paints.
F    After the treatment of coated thus absorbing less dust from air.