Name: Lost Foam Casting Investment Casting 270 Ceramic Foundry Sand
Brand: Zhengtong
Price: 1 USD

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Lost Foam Casting / Investment Casting 270# Ceramic Foundry Sand

Brand Name:Zhengtong

Certification:N/A

Model Number:14#-270#

Minimum Order Quantity:25 MT

Delivery Time:5-8 working days

Payment Terms:L/C, T/T

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Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd

Verified Supplier

Location: Zhengzhou Henan

Address: Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China

Supplier`s last login times: within 1 hours

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Product Details Company Profile

Product Details

Ceramsite foundry sand size 14#-270# for Lost Foam Casting and Investment casting

Description

Ceramisite, also known as fused ceramic sand, Foundry sand, etc., , is a spherical sand made of bauxite by melting, blowing to balls and sieving. It has the characteristics of good sphericity, high refractoriness, good collapsibility, low thermal expansion and high recycling rate. It is widely used in various casting processes and is currently recognized as the most ideal new environmentally friendly foundry sand.

Specification

Chemical Index

Index	Al2O3	SiO2	Fe2O3	TiO2	K2O+Na2O	CaO+MgO	L.O.I
Content	75% Min.	18% Max.	3% Max.	3.5% Max.	1% Max.	1% Max.	0.3% Max.

Technical Index

Index	Refractories	Bulk Density	True density	Angle coefficient
Content	1800 ℃	1.65-1.95g/cm3	3.3g/cm3	1.1 Max.
Index	PH Value	Moisture	Mud Content	Thermal expansion rate
Content	7-8	0.1% Max.	0.1% Max.	0.13%

Ceramsite Granular Size Distribution

Spec

2000

1400

850

600

425

300

212

150

106

Pan

100

140

200

270

14#

≤ 3

≥ 85

≤ 10

≤ 1

20#

≤ 3

≥ 85

≤ 10

≤ 1

30#

≤ 3

≥ 85

≤ 10

≤ 1

40#

≤ 3

≥ 85

≤ 10

≤ 1

50#

≤ 3

≥ 85

≤ 10

≤ 1

70#

≤ 3

≥ 80

≤ 10

≤ 1

100#

≤ 3

≥ 80

≤ 10

≤ 1

140#

≤ 3

≥ 80

≤ 10

≤ 1

200#

≤ 5

≥ 85

≤ 10

≤ 1

270#

≤8

≥ 75

≤ 15

Ceramsite Section Sand Size Distribution

Spec

2000

1400

850

600

425

300

212

150

106

Pan

AFS

100

140

200

270

14/20

≤ 10

40-60

≤ 10

10±3

100#

20/30

≤ 10

40-60

≤ 10

15±3

150#

20/40

≤ 10

25-35

30-40

25-35

≤ 10

≤ 3

20±3

200#

20/50

≤ 5

20-30

25-35

20-30

10-20

≤ 10

≤ 5

25±3

250#

30/50

≤ 10

20-30

35-45

20-30

≤ 10

≤ 3

≤ 2

30±3

300#

40/50

≤ 10

40-60

30-50

≤ 10

≤ 3

≤ 2

35±3

350#

40/70

≤ 10

25-35

35-45

15-25

≤ 5

≤ 2

≤ 1

40±3

400#

≤ 5

20-30

30-40

≤ 10

≤ 3

≤ 2

45±3

450#

50/100

≤ 1

≤ 15

30-40

20-30

15-25

≤ 10

≤ 2

≤ 1

50±3

500#

≤ 10

25-35

20-30

≤ 10

≤ 2

≤ 1

55±3

550#

50/140

≤ 5

25-35

20-30

15-25

10-20

≤10

≤ 2

≤ 1

60±3

600#

≤ 5

25-35

15-25

10-20

≤10

≤ 5

≤ 2

65±3

650#

≤ 2

15-25

25-35

20-30

≤10

≤ 2

≤ 1

70±3

700#

≤ 2

15-25

30-40

≤10

≤ 2

≤ 1

75±3

750#

70/140

≤ 15

20-30

25-35

20-30

≤15

≤ 3

≤ 2

80±3

800#

≤ 15

15-25

20-30

30-40

≤15

≤ 3

≤ 2

85±3

850#

70/200

≤ 2

15-25

25-35

20-30

≤10

≤ 2

100±3

1000#

≤ 2

15-25

30-40

≤10

≤ 2

105±3

1050#

100/200

≤ 15

20-30

25-35

20-30

≤15

≤ 5

110±3

1100#

≤ 15

15-25

20-30

30-40

≤15

≤ 5

120±3

1200#

140/270

≤ 15

20-30

35-45

20-30

≤15

155±3

1550#

200/270

≤ 10

40-60

30-50

≤20

180±3

1800#

≤ 10

40-60

20-30

≤25

190±3

1900#

Features

1. Dense spherical shape, smooth surface and good fluidity.

2. Good collapsibility and easy sand cleaning.

3. High refractoriness, can meet the requirements of various metals and alloy casting.

4. Good crush resistance and high recycling rate.

5. Low thermal expansion coefficient, reduce casting defects and improve dimensional accuracy.

Application

1. Precoated sand

2. Resin core sand

3. Lost Foam Casting

4. Investment casting

5. Casting paint

6. Drainage sand

Please contact me to get update price and more details...

Company Profile

Zhengzhou Zhengtong Abrasive Import & Export Co., Ltd is specialized in providing ceramia beads blast -ing media, Zirconia beads grinding media and Aluminum Oxide abrasive using in grinding, polishing cutting, sandblasting and refractories.

Main products are brown fused alumina, black fused alumina, white fused alumina , silicon carbide and

ZIRNANO series ceramic beads, zirconia grinding beads etc..

FACTORY of Ceramic beads blasting media and Zirconia beads grinding media

The production base is located in Henan Province, Zhengtong Abrasive grows fast depen-ding on the high quality plant sources .The annual output 20000 mts in brown fused alumina, 30000mts in black fused alumina,10000mt in white fused alumina and 7000 mts in black silicion carbide and 3000 mts in ceramic beads and zirconina grinding beads series. All passed by the certification of ISO9001:2008 Standard Quality Management System Certificate and the Environmental Assessment.

Products can be made according to GB/T(China Standard ),FEPA (European Standard), JIS (Japanese

Industrial Standards),and also can be customized.

Fixed supply, traceable products, stable quality and batch consistency is the characteristics of industry and trade integration enterprises and also the outstanding one of Zhengtong Abrasives.

Zhengtong Abrasives has a professional technical management team in abrasive industries, profess-ional foreigner trader, perfect quality control system, extensive sales channels. The products are well sold to more than 20 countries around the world, such as USA, Russia, Italy, Poland, Japan, South Korea, Thailand,India, Pakistan and so on.

Carrying out the essence of “Integrity&Global”,Zhengtong Abrasive will provide satisfying products , bigger

value and better services to all the customers worldwide.

Lost Foam Casting / Investment Casting 270# Ceramic Foundry Sand

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