Rock Wool

产品名称NAMERock Wool(岩棉纤维) 产品编号PRODUCT CODEBL-YM-06

产品描述PRODUCTION DESCRIPTION

Rock wool is a friction raw material reinforced fiber, it is an asbestos substitute material, which helps to substantially bring down the cost of asbestos free friction products. Compared with glass fibers and wollastonite, it can reduce brake noise as well as improve the wear resistance. It is a clean engineering mineral fiber. Due to its short length, it is easier to open during dry mixing, and it has excellent dispersion properties when mixed with various fibers. It has a high degree of biology degradation performance.

颗粒度GRANULARITY(筛网分析 SIEVE ANALYSIS,颗粒大小PARTICLE SIZE)

长度Length of Fiber (lf): 100-300μm

直径Diameter of Fiber (df)1-15μm

外观 APPEARANCE

形状Shape: Cotton-like fiber

颜色Colorgrayish yellow

主要技术参数MAIN SPECIFICATION

水分含量Moisture Rate(%wt) ≤1.00

渣球含量Slag Content(%wt) ≤5.00

烧失量Loss of Ignition(LOI, %) ≤5.00

莫氏硬度Hardness(Mohs) 5-6

化学成分 CHEMICAL COMPOSITION

组成CompositionSiO2Al2O3CaO+ MgOFeOK2O+ Na2OOther
比例Rate(%wt)38-4318-2323-284.5-84.56

包装跟存贮PACKAGE AND STORAGE

1. 25KG/bag, double sheet paper bags.

2. Opened bags must be carefully resealed and kept upright to prevent leakage. Stored in original packages in a dry, cool and well ventilated areas to prevent from direct sunlight.

3. Use appropriate to avoid environment contamination.