Ceramic Filter Sponge or Open Cell Reticulated Polyurethane Foam Sponge Rew Mate
 
We produce raw material of the Ceramic Filter sponges, the Reticulated (open cell) PU sponges. You can customize the porosity, color, size, and shape of the products as your need.
Ceramic Filter sponges are developed as a new type filter for molten metal, can stop and filter foreign matter to decrease casting flaw. They are widely used for aluminum, copper, iron, and steel casting applications.
Ceramic Filter Sponges can be used in casting purifying, gas-solid mixture separation, and liquid-solid mixture separation, and can also work as catalyst support, burner and silencer materials.
Ceramic Filter Sponges have the characters of lightweight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, chemical corrosion resistance, and high-temperature stability in molten metal.
 
 
Features:
1.     Decontaminate the melting metal liquid.
2.     Simplified gating system.
3.     Improve the metallurgical structure of the castings.
4.     Reduce impurities of the castings.
5.     Improve the casting quality rate.
6.     Reduce casting internal re-oxidation defects.
7.     Reduce the surface defects after machining of the castings.
 
 
Product Name
Ceramic Filter Sponge or Open Cell Reticulated Polyurethane Foam Sponge Rew Mate
Material
Reticulated Polyurethane PU sponge
Usage
Mud filtration, metallurgical filtration
Porosity
10-60PPI
Color
Black, white, yellow, or custom color
Shape
Custom shape
Size
Customized size
  Sample
  Samples free, but please pay for the courier cost.
  Lead time
  15-20 days after payment.
MOQ
2000pcs