What is Silicon carbide ceramic foam filter?

Silicon carbide ceramic foam filter adopts German imported polyurethane foam sponge as the carrier, the slurry which mainly contains silicon carbide is extruded into the foam sponge and then extrude slurry, the remaining slurry coated around the foam fiber is dring, roasting and sintering at high temperature, polyurethane is decomposed by heat, foam shaped ceramic products are left, namely, silicon carbide foam ceramic filter, simply, SIC ceramic foam filter.

What are features of SIC ceramic foam filter?

SIC ceramic foam filter with foam sponge three-dimensional mesh interworking structure can make the metal liquid reflect the rectification, mechanical screening, filter cake, adsorption filtration mechanism to effectively improve the purity of metal liquid, reduce scrap rate, reduce machining losses so as to improve production efficiency and reduce production costs.

SIC ceramic foam filter has the characteristics of high strength, good thermal stability, large specific surface area and high dimensional accuracy.

The ceramic foam filter produced by imported raw materials from Germany and advanced laser cutting technology, which can ensure quite stable dimensional tolerance.

8-60PPI and dimensions can be customized according to clients' requirements.

What are applications of SIC ceramic foam filters?

● SIC ceramic foam filter are ideal for use in the casting process of ductile iron, layered iron, malleable iron and all other high and low-alloy cast-iron types. 

● SIC ceramic foam filters have excellent thermal shock and chemical and high-temperature resistance up to 1530°C by using a unique formula and manufacturing process.

● Also suitable for copper, bronze, brass and other copper alloys, reduce the turbulence of copper liquid and purify the molten copper liquid.

● What is especially valuable is that the life of copper castings purified by filtration is significantly prolonged in high requirements or harsh environment, such as: Marine turbine and chemical parts.

● It also has good effect on the cast copper parts with surface polishing requirements.

How is SIC quality ensured in Hebei Cangchen?

For now, Hebei Cangchen is a professional manufacturer with ISO certificate and our Silicon Carbide (SIC) ceramic foam filters have been certified by REACH & RoHS.

Three most important key points that make our quality always the best are:

● The most advanced testing equipment and technology are adopted today in Hebei Cangchen to ensure consistent filter quality. 

● There is a quality inspection team with rich experience and technology to keep the best quality in our quality control department.

● Thanks to many years of product export and feedback information from domestic and foreign customers, we have accumulated considerable experience and expertise in quality control and improvement.

What are Specifications for Silicon Carbide foam Filters?

Here take 100x75x22mm and 100x50x22mm 20ppi for example to show relevant specifications

How about production line of SIC ceramic foam filters in Hebei Cangchen?

SIC Ceramic foam filters produced by our company adopt imported raw materials from Germany and advanced laser cutting technology, which can meet the requirements of manual modeling and mechanized production line with higher efficiency, and ensure the quality standard requirements of casting factory productization. 

Excellent raw materials and advanced production technology ensure quite stable dimensional tolerance of our ceramic foam filters.