Professional Production Golden Expanded Vermiculite for Brake Pads and Brake Lining

Professional Production Golden Expanded Vermiculite for Brake Pads and Brake Lining. Customizable Size: Able to customize the size as requested to meet specific needs. High Expansion Ratio: Expands up to 15-25 times, maximum 30 times original bulk volume when heated. Fireproof & Heat Insulating: Excellent thermal insulation, fireproof, and corrosion-proof properties. Versatile Applications: Widely used in construction, metallurgy, agriculture, and brake linings. Lightweight & Non-Toxic: Ultra light weight, non-toxic, disease-free, and inert material. High Water Holding Capacity: Excellent water retention and aeration characteristics for horticulture. Low Impurity Content: Impurity levels as low as 2-3% depending on the specific size grade. Stable Chemical Composition: Rich in magnesium with consistent SiO2, Fe2O3, and Al2O3 content.