resin bonded sand precision casting sand 40-70mesh

resin bonded sand precision casting sand 40-70mesh


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
kangqian
Payment Terms
MoneyGram,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
cast, casting sand, resin bonded sand, precision sand
Category
Cast & Forged , Refractory

Henan Kangqian Import and Export Company Limited

Membership
BIZ
Country / Year Established
China China / 2015
Business type
Manufacturer
Verified Certificate

8

Product name resin bonded sand precision casting sand 40-70mesh Certification -
Category Cast & Forged
Refractory
Ingredients -
Keyword cast , casting sand , resin bonded sand , precision sand Unit Size -
Brand name kangqian Unit Weigh -
origin China Stock -
Supply type - HS code 6914

Product Information

resin bonded sand precision casting sand 40-70mesh 

 

Ceramsite specification

 

1.  Introduction

 

Ceramsite, also called as NFS CERAMSITE-Nice Foundry Sand, is kind of man-made spherical shape ceramic particles featured by high refractoriness, low thermal expansion made by spraying melted from the fused bauxite. It provides a simple and efficient way in the foundry industry to improving the quality of the castings, reducing the production cost and avoiding environmental pollution so it is much better than silica sand.  And it is also good substitution to Chromite sand and Zircon sand because of its lower price.At the present, Ceramsite is acknowledged in the worldwide as the newest and the best ideal sand for the foundries and has a very wide feasibility of applications for the future development.

 

2. Specification

Shape: Sphere

Angle Factor: <1.1

Bulk Density: 1.95-2.05 (g/cm3)

Refractoriness: >1790°C

Thermal expansion: 0.13% (10 minutes under 1000°C)

Main Chemical composition (typical value as following table):

 

       Unit

Al2O3

SiO2

Fe2O3

TiO2

CaO

MgO

K2O

Na2O

%

75.36

17.72

2.16

3.23

0.43

0.35

0.33

0.08

 

 

3. CERAMSITE advantages

Solid sphere: The shape of Ceramsite is spherical with smooth surface and less surface area and offering a very good flowability and filling ability. To compare with other sands else, less binder is used at the same mold strength and higher venting ability. It also offers the excellent collapsibility.

Lower thermal expansion rate: It makes the dimensions of castings better, less crack and defect and higher output.

Lower breakage rate: Ceramsite has a higher density and a very lower breakage rate at the reclaimation. It makes a better reclamations rate to reduce the waste sand and the pollution.

High refractoriness: The major chemistry is Al2O3 and SiO2, so mostly mullite and corundum phase in the Ceramsite which will make sure the high refractoriness and thermal stablity. And PH Value appears neutral. It is suitable for all kinds of metal and alloy castings.

 

4.  Application Area

 

1.Foundry

2.Surface shot peening

3.Starting Mix for steel Ladle

4.Refractory Costing

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options MoneyGram,T/T,Western Union Shipping time Negotiable

Henan Kangqian Import and Export Company Limited

Country / Year Established
China China / 2015
Membership
BIZ
Business type
Manufacturer

8

President
Andy He
Address
No.202,qinling Road
Product Category
Other Aluminum
Year Established
2015
Company introduction

 

Henan Kangqian Import and Export Company Limited is a professional manufacturer of CeramsiteWe 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(expendable pattern casting or EPC) 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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