£¨£±£© High heat insulation property
£¨£²£© High heat resistance property
£¨£³£© Light weight, easy to process & operation
£¨£´£© Drug tolerance, anti-corrosion
£¨£µ£© Thermal shock resistance
£¨£¶£© Little shrinkage and stable dimension in repeat heating, for making of expanded vermiculite with high temperature firing
£¨£·£© Excellent processing ability |