8-60ppi Silicon Carbide Foam Ceramic Filter Media for Molten Metal Filtration and Low Pressure Casting

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Silicon Carbide (SiC)
• Place of Origin: Jiangxi, China
• Model NO.: BS-SCFF
• Model Number: BS-Acff
• Packaging Details: Plastic Woven Bag, Carton Box, Wooden Box, etc
• Size: 50-100mm
• Volume-Weight: 0.35-0.5 g/cm3
• Compression Strength: >0.9MPa
• Porosity: 80-90
• Work Temperature: <1200c
• Ppi: 10-90ppi
• Open Porosity: 80-90%
• Color: Light Gray
• Transport Package: Plastic Woven Bag, Carton Box, Wooden Box, etc
• Specification: Customized
• Trademark: BESTN
• Origin: China
• HS Code: 6903900000
• Production Capacity: 1000 Cubic Meter/Month

Product Description

Product Description

   

Silicon Carbide Ceramic Foam Filters mainly for filtration of cast iron and non-ferrous alloys. With their excellent resistance to
attack and corrosion from molten iron liquid, they can effectively remove inclusions, reduce trapped gas from liquid metal and
provide laminar flow, and then the filtered metal is significantly cleaner. Cleaner metal results in higher-quality castings, less
scrap, and fewer inclusion defects, all of which contribute to bottom-line profit.

SiC Ceramic Foam Filters is available in all standard dimensions and different thickness. The most common porosities are PPI 10,
20 and 30; higher porosities are available upon request. Custom-made cut-to-size filters are also possible.

 

Technical Specification

Physical and Chemical Properties
Material	Silicon Carbide
Color	Grey black
Pore Density	8-60ppi
Porosity	80-90%
Refractoriness	≤1500ºC
Bending Strength	>0.8Mpa
Compression Strength	>0.9Mpa
Volume-weight	0.35-0.5 g/cm3
Thermal shock resistance	6times/1100ºC
Application	Ductile Cast Iron, Malleable Cast Iron, Gray iron and other Cast Iron

Specification for Silicon Carbide Foam Filter
Dimension (mm)	Pouring rate (kg/s)		Filtration capacity (ton)
	Grey Iron	Ductile Iron	Grey Iron	Ductile Iron
40*40*22	4	3	65	32
50*50*22	6	4	100	52
75*50*22	9	6	150	75
75*75*22	14	9	220	100
100*50*22	12	8	200	100
100*75*22	18	12	300	150
100*100*22	25	16	400	200
150*150*22	50	36	900	450

SiC Ceramic Foam Filters common sizes in Round shape:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm , 90x22mm,100x22mm, 305x25mm

SiC Ceramic Foam Filters common sizes in Square shape:
40x40x11mm, 40x40x15mm, 50x50x22mm, 75x75x22mm, 50x75x22mm,
100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm

Feature

1. Decontaminate the melting metal liquid
2. Simplified gating system
3. Improve the metallurgical structure of the castings
4. Reduce imparities of the castings
5. Improve casting quality rate
6. Reduce casting internal re-oxidation defects
7. Reduce the surface defects after machining of the castings
 

Our Advantages

1. Good stability. High strength, good thermal shock resistance, not easy to fall off, and strong adsorption to slag.
2. The material is good. The upper, middle and lower three-dimensional mesh has no blocking holes and no blind holes.
3. Reduce the scrap rate of castings. Reduce surface micropores after machining of castings, and reduce reoxidation micropores in castings.

Applications:

Widely used in casting iron, steel, copper, aluminum process.
 

Instructions

1. Before using the silicon carbide foam filter, be sure to blow off the dust and slag with a compressed air machine.
2. The temperature of the silicon carbide foam filter should not exceed 1550 degrees Celsius.
3. Try to avoid the metal liquid directly impacting the silicon carbide foam filter, even if it directly impacts the filter, the pouring height should not exceed 320mm.
4. Store in a dry and ventilated place to prevent the product from being exposed to rain.

Packaging & Shipping

Shipping and Packing

Package Type	Container Load Capacity		Delivery time	Quality Insurance	Payment Terms
	20 GP	40 GP
Ton bag	20 m3	40 m3	Within 7-14 days	Chinese National Standard; Offer quality assurance as request.	T/T, L/C, Paypal, West Union
Plastic bag	20 m3	40 m3
Paper box	20 m3	40 m3
Wooden box	20 m3	40 m3

Company Profile

Pingxiang Bestn Chemical Packing Co., Ltd was established in 2007, It is a professional manufacturer and exporter that has more than 10 years experience in Chemical Packing. We are located in Hi-Tech Industrial Park, Development area, Pingxiang city, Jiangxi Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Our main products are molecular sieve, activated alumina, ceramic ball, honeycomb ceramics, Plastic lamella clarifiers, MBBR Media, random and structured chemical packing in ceramic, plastic and metal material, can be used in all types of petrochemical chemical processes and environmental application.Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. Besides, we have received ISO9001: 2008 certificate, SGS report, etc. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching seven Continents.Since its foundation, our company keeps living up to the belief of "honest selling, best quality, people-orientation and benefits to customers" We are doing everything to offer our customers with best services and best products. We promise that we will be responsible all the way to the end once our services begin.If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with you, also warmly welcome to visit our factory.