Ceramic Sand

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Product Description

Ceramic sand isa specialized type of sand used in foundry applications, known for its high refractoriness, spherical shape, and low thermal expansion. It's a manufactured product, often made from fused bauxite, and offers several advantages over traditional silica sand in casting processes.

Test Report

NO.	ITEM	RESULT
1	Al2O3	70.30%
2	Fe2O3	1.98%
3	Coefficient of Angularity	1.06
4	Pelletizing Rate	99%
5	Bulk Specific Weight	1.95-2.05g/cm3
6	Refractoriness	>1790ºC
7	Thermal Conductivity	(1200ºC)5.27W/M.K
8	PH	7-8
PARTICLE DISTRIBUT
1	30 MESH	6.5
2	40 MESH	36.8
3	50 MESH	40.1
4	70 MESH	13.9
5	100 MESH	2.5
6	140 MESH	0.2
7	AFS	37.2

Application

1. Suitable for non-sand casting of cast steel, cast iron, alloys, and colored alloys.

2. Core making using resins such as furnace resin, alkaline phenolic resin, and sodium silicate.

3. High-alloy cast steel and carbon steel.

4. Low-carbon steel and stainless steel valve parts.

5. Stainless steel, manganese steel, and high-chromium cast iron.

Characteristic

1. The melting point is over 1800℃.

2. It has good fluidity and a low edge angle coefficient.

3. It is suitable for the appropriate particle size distribution of most casting techniques.

4. Low humidity.

5. Low thermal expansion rate.

6. Good thermal conductivity and good air permeability.

7. High bending strength and pressing strength.

FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quanlity?
A:Factory price,Good Quality,Indicators of stability.

Q:How many years of experience in supply?
A:A long stable supplier.

Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.