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Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#
Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40# Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#
Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40# Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#
Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40# Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#
Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40# Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#
Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40# Ceramic Foundry Sand as Lost Foam Casting Sand——14#/20#/20-30#/20-40#

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Durable Ceramic Foundry Sand for Metal Casting

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Shanxi Taiyue Abrasives is a leading manufacturer and supplier of high-quality ceramic foundry sand for metal casting. We have extensive experience in the production and distribution of foundry materials. Our ceramic foundry sand is recognized for its superior performance and competitive prices.
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Shanxi Taiyue Abrasives offers high quality ceramic foundry sand. This sand is ideal for metal casting applications. It is designed to provide excellent performance and reliability.


The sand consists mainly of Al2O3 at a content of 65-80%. The high alumina content ensures durability and strength. The sand is available in various sizes: 1-3 mm, 3-5 mm and 70-100 mesh.


Our ceramic foundry sand is non-concentrated. It has a rounded particle shape which helps in achieving optimal molding. This sand is known for its black-gold color which is visually appealing.



The product has a bulk density of 1.95 to 2.05 g/cm³. Its pH value remains at a neutral level between 7.0 and 8.0. Its refractory temperature exceeds 1790°C, ensuring it can withstand high temperatures during the casting process.


This premium foundry sand is ideal for shaping and forming during the casting process. Choose our ceramicfoundry sand and you will achieve exceptional results for your metal casting projects.


Product Parameters Table


Parameter Value
Product Name Ceramic Foundry Sand
Chemical Composition Al2O3
Model 20240806
Size 1-3mm, 3-5mm, 70-100 mesh
Concentration Non-concentrated
Type Minings
Application Molding
Grade Top-grade
Color Black gold sand
AFS Foundry Chromite Sand AFS 45-50
Bulk Density 1.95 - 2.05 g/cm³
pH 7.0-8.0
Refractory Temperature ≥ 1790°C


Technical Parameters:


3f187e6f-f8e0-4b80-a871-98ce24b2ee10


Features of Durable Ceramic Foundry Sand


High Temperature Resistance: Ceramic foundry sand can withstand extreme temperatures and is suitable for demanding casting processes.


Wide Range of Particle Sizes: Our ceramic foundry sand is available in sizes from 5 to 320# to meet a variety of molding needs.


Thermal Conductivity: Ceramic foundry sand has a thermal conductivity of 5.27 W/M·K at 1200°C, which promotes efficient heat transfer during the casting process.


Low Thermal Expansion: Ceramic foundry sand has a linear thermal expansion of 6 × 10^-6/°C from 20°C to 1000°C, ensuring dimensional stability.


Bulk Density: Ceramic foundry sand has a density of 1.9 to 2.1 g/cm³, providing excellent filling and stability in the mold.


High Al2O3 Content: Ceramic foundry sand contains 60-85% Al2O3, which improves durability and strength in casting applications.


SiO2 Content: Ceramic foundry sand has a SiO2 content of 8-22%, which affects the overall properties of the sand.


Versatile: Ceramic foundry sand is suitable for shell casting and lost foam casting, providing flexibility for a variety of metal casting techniques.


Advatages of Durable Ceramic Foundry Sand


Excellent Refractory Properties: Ceramic foundry sand has excellent resistance to high temperatures, ensuring durability of the casting process.


Good Decomposition: The sand effectively decomposes, facilitating demoulding and improving overall casting quality.


Spherical Shape: The rounded particles of ceramic foundry sand have excellent flowability and filling properties, which enhance mold filling.


Low Thermal Expansion Coefficient: This property reduces the risk of expansion defects, comparable to zircon sand.


Smooth and dense surface: The surface quality reduces resin consumption by 30-50%, thus reducing material costs.


Good Recyclability: Ceramic foundry sand can be reused many times, significantly reducing casting costs.


Applications of Durable Ceramic Foundry Sand


Lost Foam Casting: Suitable for producing complex shapes with high precision.


Water Glass Sand Casting: Ideal for applications that require excellent surface finish and details.


No-Bake Sand Casting: Suitable for processes that do not require additional heating to harden the mold.


Hot Box Casting: Suitable for high temperature applications, ensuring strength and stability.


Cold Box Casting: Suitable for a variety of casting methods, providing versatility and efficiency.


Investment Casting: Ideal for complex designs and fine details in metal parts.


Alloy Surface Treatment: Can be used for processes that require surface hardening and finishing.


Coated Sand: Suitable for producing resin-coated sand to improve performance in various casting scenarios.


Refractory Coating: Suitable for applications that require mold and core protective coating.


Drainage Sand Production: Used to manufacture sands specifically for drainage applications.


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FAQS about Durable Ceramic Foundry Sand


1. What are the main components of ceramic foundry sand?

The main component is Al2O3, which is 60-85%. It also contains SiO2, which is 8-22%.


2. What are the benefits of using ceramic foundry sand?

Advantages include excellent refractory properties, good fluidity, low resin consumption, and high recyclability, which reduces casting costs.


3. How does the particle size of ceramic foundry sand affect its performance?

A wide range of particle sizes (5-320#) allows for molding versatility and improves overall casting quality.


4. Can ceramic foundry sand be reused?

Yes, ceramic foundry sand has good recyclability and can be reused many times, which reduces costs.


5. What is the thermal conductivity of ceramic foundry sand?

The thermal conductivity of ceramic foundry sand is 5.27 W/M·K at 1200°C.

1. Ceramic foundry sand (ceramsite) particles are round. And compared with traditional quartz sand, it can reduce the amount of water glass added by 55%.

2. Ceramic foundry sand (ceramsite) has good strength at room temperature and high-temperature performance in Ester Cured Water-glass Sand. The use of the low-temperature heating mechanical dry method can achieve a good demolding effect.


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With an annual production capacity of 20,000 tons of brown corundum powder, 30,000 tons of brown fused alumina grit, 5,000 tons of bauxite fused mullite, 20,000 tons of ceramic foundry sand.

Contact Us

Tel: +86-18603423131
E-mail: qxgx@qinxin.cn
WhatsApp: +8613643407252(Selina Guo)
+8618536385989 (Joanna Sun)
Add: Qinxin Industrial Park, Qinhe Town, Qinyuan County, Changzhi City, Shanxi Province, China

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