Acid brick in the crown is quartz, feldspar and clay as the main raw materials, high temperature kiln firing anti-corrosion acid material with high acid, low water absorption, at room temperature easily oxidized, it can not easily be contaminated and other media properties . Acid brick: pressure, corrosion-resistant, easy to clean, acid; acid brick is widely used in petroleum, chemical, pharmaceutical, food, dairy, fruit juice, paper, fertilizer, pesticide, chemical, textile, metallurgy, power plants, plating room industry, as well as anti-corrosion lining towers, ponds, tanks, tank, and the sewage treatment works and other aspects of the workplace and open the ground play its corrosion effect. In addition to hydrofluoric acid resistant brick, thermal phosphorus, most media concentrated alkali, saline wet chlorine, hydrochloric acid, sulfuric acid, nitric acid and other acids and bases of any concentration at room temperature and have excellent corrosion effect. Products with excellent corrosion resistance, and pressure, corrosion-resistant, easy to clean, acid and integration, is the ideal choice for enterprise applications, product specifications are 150 * 150 * 15/20/30, 150 * 75 * 15/20/30, 200 * 200 * 15/20/30, 230 * 113 * 65,300 * 300 * 15/250 * 25,400 * 20,250 * 400 * 15/20/30. Acid brick main Technical indicators: Item Unit Index standard volume density g / cm3 2.31-2.4 GB / T8488-2008 Water absorption% ≤2.0 GB / T8488-2008 Acid resistance% ≥99.8 GB / T8488-2008 flexural strength Mpa ≥58.8 GB / T8488- 2008 Compressive strength Mpa ≥120 GB / T8488-2008 thermal stability 130 ℃ -20 ℃ once undivided GB / T8488-2008 Remark: According to customer provided drawings, technical data My company is willing to produce first-class quality, first-class services and preferential prices and sincere cooperation with customers and win-win. To be kind custom, price, quality assurance, welcome new and old customers to order Tel 0371-55078888 18739149666 QQ 593782643