Product Specifications
Product Description
Main Data:
SiO2: Greater or equal 49%-51%
CaO: Greater or equal 44%-46%
Al2O3: Less or Equal 0.8%
Fe2O3: Less or Equal 0.25%
TiO2: Less or Equal 0.003%
MGO: Less or Equal 0.8%
S: Less or Equal 0.003%
P: Less or Equal 0.003%
Loss: Less or Equal 1-3.5%
Size(L/D): Less or Equal 200mesh, 325mesh
White: Less or Equal 90%
Used in Metqallurgy powder industry
It has stable chemical property and low loss on ignition after physics & chemistry composited, also its component ratio is within the basicity range which metallurgical fluxes needed. It can reduce slag type, simplify production process, make the metallurgical fluxes have good thermal stability, to the effect of thermal insulation, isolate air, lubricate ingot blank and impove the heat transfer property. Our wollastonite have low contents of Al2O3\S\P, low melting point and low viscosity, so it can enhance the property of absorbing Al2O3 and other impurities. Also, According to the special requirements of customers, we can produce slag-adjustment materials in different alkalinity.
If you need wollastonite As the biggest group specialized in wollastonite production in South China, Xinyu South Wollastointe Co., Ltd, Shanggao County Mengteying Mineral Fiber Co., Ltd, and Jiangxi Golden Great Wall Ore Industry Development Co., Ltd are located in Caofang Temple mining area, Renhe Town, Xinyu City, Jiangxi Province, Li Village, Nangang Town, Shanggao County and Moonlight Mountain mining area, Mengshan County, Shanggao Town. The enterprise has mining right licence for three wollastonite mines, which are made of concrete road and directly through mining area. As an important production base for wollastonite in China, the reserve of wollastonite reaches a total quantity of over 30 million tons and the quality of it is superior. Also, the condition of exploitation is excellent.
The enterprise has advanced mining and processing equipments, huge technical force and perfect testing methods. Moreover, the enterprise has passed the quality system attestation of ISO9001: 2000 and the environmental management system attestation of 14001: 2000. The superfine acicular powder of wollastonite product is awarded State Spark Programme Project Certificate and Jiangxi key and New Product Certificate. The corporation occupy a ground space of approximately 600 acres and the building space covers about 150 thousand tons. The annually exploitation and processing of a series of wollastonite products are over 300 thousand tons. The enterprise has developed the new exclusive chemical compound series of wollastonite products, which is specially used in metallurgy, pottery, building material, coating, friction material, rubber, plastics, welding, electronics, glass fiber, ceramic fiber, glass fiber reinforced plastic, artificial stone, refractory material industry, etc. The products are best sellers all over the country and export to Japan, Korea, Southeast, Asia and Europe-America etc.
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