Ceramsite sand for foundry and lost foam process
Ceramsite sand for foundry and lost foam process
Ceramsite sand for foundry and lost foam process
Ceramsite sand for foundry and lost foam process
Ceramsite sand for foundry and lost foam process

Ceramsite sand for foundry and lost foam process

USD $299 - $999 /Metric Ton

Min.Order:25 Metric Tons

Supply Ability:
99999 Metric Ton / Metric Tons per Month
Port:
Tianjin/Qingdao Port
Payment Terms:
T/T L/C
Delivery Detail:
5 days

Quick Details View All >

Brand Name:
Haixu Abrasives
Place of Origin:
China
Model Number:
200#-1500# AFS15-AFS170
Material:
Bauxite
Usage:
lost foam,foundry,refractory
Abrasive Grain Sizes:
200#-1500# AFS15-AFS170

ZHENGZHOU HAIXU ABRASIVES CO.,LTD

Business license
Business Type: Manufacturer
Zhengzhou Henan China
Main Products: WHITE FUSED ALUMINA ,BROWN FUSED ALUMINA ,GARNET ,CHROMITE SAND ,TABULAR ALUMINA ,BORON CARBIDE ,SILICON CARBIDE ,ZIRCON SAND ,PWA WCA ,PINK FUSED ALUMINA ,ALUMINUM OXIDE ,CEARMIC SAND

Product Details

Ceramic foundry sand

Size:200#-1500# AFS15-AFS170

Chemical Composition

SiO2

5– 15%

Al2O3

70–85%

Fe2O3

5%max

TiO2

5%max

MgO

0.5%max

K2O

0.5%max

CaO

0.5%max

Physical Character

Grain shape

Perfect round ball shape

Color

Brown-Black

Angle index

1 .1 max

Size rang

0.053-3.36mm

Loose Bulk Density

1.9 – 2.1 g/cm3

Refractoriness

2050℃

Liner thermal expansion

(200℃ - 1000℃) 5×10-6/℃

 Main Advantage

1

Stabe quality on the chemical composition

2

Perfect grain round shape and various grain sizes

3

High gas permeability

4

High temperature resistance

5

Good break down and fast curing and good release

6

Perfectly round shape with higher fluidity improves fill-in efficiency while reducing the resin level

7

Smooth surface of spherical shape greatly improves collapsibility after pouring

8

Very low thermal expansion ensures fewer or no casting defects such as veining and deformation

9

Excellent thermal conductivity and heat absorption capacity close to that of Zircon

10

Superior refractory equivalent to Zircon and Chromites 

Applications

1

Widely used in foundry technique like resin-bonded sand, sodium silicate sand, and clay- bonded sand for sand core and casting mould making

2

Replace chromite sand and widely used in sand core making like jacket core, oil duct core, tappet core of engine.

3

Replace chromite sand for steel casting facing sand and sub-layer of molding sand (backing sand).

4

Widely used as dry sand and sand box for EPC process and V method of casting processes. 

5

Widely used as the main raw materials of advanced refractory products (Ladle drainage sand,gravity casting material, casting coating, etc.).

6

Widely used as cleaning sand for copper and aluminum alloy castings.

 

PS:The main performance comparison of ceramic foundry sand,Chromite sand and Zircon Sand


Ceramic Foundry Sand

Zircon Sand

Chromite Sand

PH Value

7.65

4.56

8.24

Bulk Density(g/cm)

1.95-2.05

2.9-3.1

2.6-2.7

True Density(g/cm)

3.4

4.4-4.71

3.9-4.8

Shape

spherical

Irregular

Irregular

Binder into waterWaterglass +CO2 Hardness

3-4%

7-8%

7-8%


Contact Supplier

Ms. Sunshine Ma sales manager Chat Now
Telephone
86-371-60305639
Mobile
86-15838373120
Fax
86-371-60305637
Skype
sunshinema90
Address
Erqi District Zhengzhou,Henan
Whatsapp
8615838373120

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