产品名称NAME:MINERAL FIBERS(矿棉纤维) 产品编号PRODUCT CODE:BL-YM-3CS
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)
纤维长度范围Fiber Length Range (lf): 100-500μm
平均纤维长度Average Fiber Length(lf): 180-220μm, 80%
直径Diameter of Fiber (df): 1-15μm
外观 APPEARANCE
形状Shape: Cotton-like fiber
颜色Color: grayish yellow
主要技术参数MAIN SPECIFICATION
水分含量Moisture Rate(%w.t.) ≤1.00
渣球含量Slag Content(%w.t., +125μm) ≤5.00, less then 200μm
烧失量Loss of Ignition(LOI, %w.t.) ≤5.00
莫氏硬度Hardness(Mohs) 5-6
化学成分 CHEMICAL COMPOSITION
组成Composition | SiO2 | Al2O3 | CaO+ MgO | Fe2O3 | K2O+ Na2O | Other |
比例Rate(%wt) | 40-50 | 10-18 | 28-38 | 4-8 | 5-8 | 6 |
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.