The color is pure white and the appearance of calcium carbonate, which can be widely applied to any pair of color appearance requirements of the product.The proportion of light volume. After filling the product greatly reduce weight, reduce the main raw material of resin consumption, reduce the cost become possible.
Filling process is simple. Hollow glass microspheres because of their own reasons, some models should be treated by coupling agent can be directly and the main ingredients (for thermosetting resin ) or in the form of filling masterbatch ( applicable to thermoplastic resin ) relatively more trouble. Filled with hollow glass microspheres products and the use of foaming agent products have the same effect; and the various physical and mechanical properties and better to die, no special requirements.
