AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

Name: AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand
Brand: EASTKING
SKU: AFS
Price: 480 USD

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AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

Large Image : AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

Product Details:

Place of Origin:	CHINA
Brand Name:	EASTKING
Certification:	SGS/ISO
Model Number:	AFS

Payment & Shipping Terms:

Minimum Order Quantity:	1MT
Price:	USD480-600/MT
Packaging Details:	1MT/bag, 1.25MT/bag, 25kg bag into 1MT big bag, on pallet
Delivery Time:	7days for the quantity within 2000MT
Payment Terms:	T/T, L/C, D/A, D/P, , MoneyGram
Supply Ability:	5000MT/Month

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AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

Description

Shape:	Sphere	Al2O3 Content:	71-75%
SiO2 Content:	9-20%	Bulk Density:	1.95-2.06g/cm3
Sand:	Super Sand	Refractoriness:	1790 Degree
High Light:	AFS35 Ceramic Foundry Sand , AFS45 Ceramic Foundry Sand , AFS45 Bauxite Foundry Sand

Ceramic Casting Bauxite Sand For Foundries

1. Ceramic Foundry Sand Introduction

Bauxite Foundry Sand (SuperSand) is a spherically shaped bauxite sand manufactured by melting bauxite in an Electric Arc Furnace followed by a proprietary spraying process. SuperSand beaded foundry sand provides a unique combination of spherical shape grain, chemistry, and physical properties that result in numerous performance advantages compared with other foundry sands. Our Ceramic Foundry Sand performs very well comparatively to Chromite, and Zircon sands and has replaced these sands and Silica sand in many foundry and casting applications. The grain surface is much smoother than other foundry sands, leading to better castings.

2. Ceramic Foundry Sand Specifications

Shape: Sphere
Angle Factor: ≤1.15
Bulk Density: 1.95-2.05 (g/cm³)
Refractoriness: ≥1790℃
Thermal expansion: 0.14% (10 minutes under 1000℃)
Main Chemical composition (typical value as following table):

Unit	Al₂O₃	SiO₂	Fe₂O₃	TiO₂	CaO	MgO	K₂O	Na₂O
%	75.37	17.72	2.15	3.23	0.43	0.35	0.33	0.08

3. Ceramic Foundry Sand General 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.

4. Ceramic Foundry Sand Particle Size Distribution

The particle size distribution can be custom-made according to any customer’s specific requirement.

Code

1700

850

600

425

300

212

150

106

Pan

20-40

15-40

30-55

15-35

≤3

15-25　

30-50

≤10

25-45

35-55

5-15

≤5

≤2

25-29

40-70

≤10

25-45

20-40

5-25

≤7

≤5

35-39

40-100

≤3

10-25

25-40

25-45

10-25

≤10

≤5

45-55

50-100

≤10

10-30

30-50

15-35

≤15

≤5

≤2

≤1

55-65

50-140

≤8

10-25

20-45

5-20

≤7

≤2　

≤1　

60-70

70-140

≤10

10-25

25-45

15-35

≤15

≤5

≤2　

75-85

100-200

≤3

10-35

35-55

15-35

≤10

≤5

95-115

140-270

≤5

5-25

40-60

25-40

≤15

155-175

6-20

LFC Casting Ceramsite

5. Ceramic Foundry Sand Application Area and its advantage compare to traditional casting sand

Applications	Grit Size	AFS SIZE
Foundry sand for Lost foam	8-15#(10#)10-20#,20-30#	AFS25-35
Filler sand	30#
No bake sand including furan resin /alkaline-phenolic resin molding and core making/ Pep set /Sodium-silicate bonded sand	30-50#,40-70#,50-70#,70-140#	AFS35-45,AFS25-35,AFS45-55, AFS55-65,AFS60-70,AFS70-80
Shell molding, resin coated sand casting	50-100#,70-140#,100-200#	AFS55-65,AFS60-70,AFS70-80, AFS95-110
Lost foam casting coating	140-270#,-200#
Molding sand alcohol-based coating	-200#
3D printing, precision casting, investment casting	-140#

AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand 0

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Contact Person: Jason Chen

Tel: 86-18603794999

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AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

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AFS45 AFS35 Ceramic Foundry Sand Sphere Shape Bauxite Foundry Sand

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