0.106-0.6mm ceramsite sand materail of precoated sand making

Minimum Order
3-5days after payment confirmed
TT in advance
Product Description
Ceramsite is a kind of refractory particle with diameter of 0.020mm~2.00mm, mainly made of Al2O3·SiO2. It is ball-shaped particle made from fine bauxite ,which is fused in high-temperature electric-arc furnace and sprayed to ball shape.
Product Feature
 1.Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level
2.Smooth surface of spherical shape greatly improves collapsibility after pouring
 3.Low gas evolution and high permeability ensures fewer or no defects
 4.High refractoriness and little thermal expansion ensures no burn-on and deformation
5.Artificial sand ensures stable chemical and physical properties
6.Almost neutral PH value allows both acid and basic binder.
 7.High durability ensures high reusability.
Product Specification / Models
Item Index Item Index(%)
Bulk Density(g/ cm³) 1.79-1.95 Al2O3 >75%
Apparent Porosity(%) <10 SiO2 15.32-21.6
Ambient Compressive Strength (Mpa) 46 Fe2O3 1.5-3.0
Refractoriness (°C) >1800 MgO 0.23-0.7
Refractoriness Under
Load (°C) 1720 CaO 0.16-1.5
Thermal Expansion Rate%(10 minutes under 1000 °C)) 0.13 TiO2 1.99-2.71
Application / Models
1. Used in all types of foundry technique like resin-bonded sand, sodium silicate sand, and clay-bonded sand.
2. As core sand for making like jacket core, oil duct core and tappet core of engine.
3. Excellent replacement of chromite sand
4. As dry sand of sand box for EPC process and V method of casting process.
HENAN?KANGQIAN?IMPORT?AND?EXPORT?CO.,?LIMITED is a professional manufacturer Ceramsite。We make great effort to become a quality-oriented and trustworthy enterprise which could consistently provide our customers with high-quality, cost-effective, energy-saving and environmental friendly quality products.
The Ceramsite has lots of advantages such as high refractoriness, high recovery rate, low thermal expansion coefficient, good air permeability, resistance to acid corrosion, is widely welcomed by domestic and foreign foundries, More than 10,000 tons supply quantity of per year could be your stable and reliable supplier.
Multi-applications Ceramsite are available,such as Lost foam casting used ceramsite,Precoated sand making used ceramsite,sand blasting used ceramsite,resin sand used ceramsite,precision casting used ceramsite powder,painting used ceramsite powder and steel Ladle drainage agent used ceramsite,Various models from 10mesh to 270mesh are available and special needs are acceptable.
Our products are widely exported to Germany, UK, USA, South Korea, Japan and other countries and well-known by casting enterprises which used in various fields.

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Luoyang Sincere Trading Co., Ltd

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+86 379 6333 8196

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Payment:TT LC
Delivery:in 20dyas after deposit
sand making machine


China China
Contact Person: ANDY HE
Telephone: 86-0371-86167190
Location: Henan, China
Business Type:Manufacturer, Exporter
Main Target Region:World Wide
Room 2908,No.202 Qinling Road ,Zhongyuan District ,Zhengzhou City ,Henan province,China
Main Product:
ceramsite sand
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