... hardener and pigment, etc.Used for molding dinnerware/tableware, electrical appliance, button, toys, mechanical component, etc.2. ... General purpose, mostly used for making low-volage electrical equipment, buttons,etc. Granule size: 1.0mm-2.0mm. Granule ... highest production efficiency; used for making all kinds of electrical appliances, handles, insulated component, with high cost performance ...