Five special properties of our kyanite:
1. Stable properties
2. Expansion property is good as its Al2O3 comes from kyanite and swell capacity increases with increasing Al2O3 content
3. The lower swelling temperature, and with increasing temperature it has stable swelling curve and obvious tendency
4. Lower impurity such as K2O&Na2O, without topaz phase and mica phase
5. Be in light blue color and competitive price
Yuzhou Top International Co., Ltd. ---TOPIC located in Yuzhou, Xuchang City, Henan province China, here is called the hometown of refractory and abraisve products. Depending on rich natural resource of bauxite, silica stone, coal, bentonite, perlite, mullite etc and convenient traffics, we delviery our products to more than 30 countries. Here is about 1hour away to Zhengzhou International Airport.
TOPIC is a new and morden enterprise supplying qualified refractory products which range from bauxite, silicon carbide, bentonite, kaoline, perlite ore, mullite, fluorspar, fire brick, insulating fire brick, refractory castable to abrasive grits of fused white corundum, brown fused alumina, zirconia corundum, alumina grinding ball etc. We service for your high temperation application and grinding, polishing, metallugry applications.
Taking quality is the life of our enterprise, we manufacture and supply right goods under strict quality management constantly. With win-win and long-term cooperation spirits we welocme your visit and guidance all the time.
Quality, honesty, cooperation and development is our four words policy. We would glad to welcome the bright future with friends all over the world.
Thank you for your reading.
