Ceramics for technical and industrial use - Import export

The protective tube of silicon nitride material has high thermal conductivity, high temperature resistance, corrosion resistance,non-wetting with molten metal, and electrical insulation, making it the best choice for heating body protection tubes. The advantage of the immersion holding furnace is very obvious, and in order to achieve the immersion of the heating element into the molten metal, it is necessary to have a protective tube which can protect the heating element well. Silicon Nitride (Si3N4) Characteristics: 1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance 6 Electrical resistivity

Silicon nitride grinding discs, impeller blades are widely used in the field of powder grinding and are used as chassis. Because silicon nitride ceramics are very hard, second only to diamonds and other materials, there is almost no loss during thegrinding process, and the impurities brought into the product are also minimal. Although silicon nitride is a ceramic product, it has a good crystal structure, and the silicon nitride spherical product can well retain the crystal structure, so that the stress can be dispersed and the various metal ores can be broken. Silicon Nitride (Si3N4) Characteristics: 1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance 6 Electrical resistivity

Woven polyester geotextile 50/50 Geotextile application - Construction of highways and railways; - Arrangement of temporary highways and pedestrian zones; - Reinforcement of soil embankments and slopes of roads; - Concrete cover; - Landscape design; - Drainage; - Isolation and ballasting of main pipelines

Heat-resistant synthetic fiber fabric Application: production of overalls for firefighters and rescuers of the Ministry of Emergencies, metallurgists, workers in hot shops, clothes for welders, thermal gloves, etc. Unique properties: • Thermal resistance and fire resistance • Strength and wear resistance • Elasticity • High electrical insulating properties • Hygroscopicity • Lightness Technical fabric provides security and allows various professions to perform complex work flawlessly.