全氟防护剂 SINO—2500 Perfluoridchemicals care agent SINO—2500 主要成份：有机氟低聚物 适用范围：任何吸收性建筑材料如石材（花岗岩、大理石、石灰石、砂岩等）陶土烧制的砖、瓦、混凝土、水泥制品、石膏制品。 产品特性： ◆广泛的适应性 ***** 在各种基材上发挥性能 ***** 花岗岩，大理石，石灰石,,,,, ◆优异的耐粘污性 ***** 防止各种污迹***** 食用油，机油, 葡萄酒，果汁，咖啡 ,,,, Chief constituent: Low-polymer of Organic Fluorine Application scope: Any absorbent material like stones (marbles, granites, limestone, sandstones, etc), clay bricks, concrete, cement products and plastering. Product features: ◆A wide range of adaptability：have a good effect on marbles, granites, limestone, sandstones, etc. ◆To prevent all kinds of stains: edible oil, oil, wine, fruit juice, coffee, etc.