Zircon

产品描述PRODUCTION DESCRIPTION：

Zircon is a friction raw material filler, with its Mohs hardness of 7.0 - 7.5, greatly increasing friction coefficient. Zircon is insoluble in water, dilute acids, and hot concentrated sulfuric acid. It is very slight solubility in hydrofluoric acid, reacts with hot concentrated alkali solutions, but does not react with cold dilute alkali solutions. Zircon with purity of 65%, as a friction raw material filler, will better increases the friction coefficient and reduces brake noise at the same time.

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

筛网大小Sieve size：         0.0450mm

目数Mesh：           325

检测值Detection value：        95.22%

外观 APPEARANCE

形状Shape：           Granular, powder

颜色Color：           Brown

物理性质 PHYSICAL PROPERTIES

比重 Specific gravity（g/cc） 4.20-4.80

容积密度 Bulk Density（g/cc） 2.70

含水量 Moisture Rate（%） 0.05%

硬度 Hardness(Mohs) 7.0-7.5

化学成分 CHEMICAL COMPOSITION

包装 PACKAGE

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

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.