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Resin Coated Sand

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2020-03-10 03:33

  • Browse the number:

    220

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Zhengzhou Top Trading Co., Ltd.
Contactaixin:

Contactaixin:

dingduan(Mr.)  

Email:

telephone:

phone:

Area:

Henan

Address:

Suite 812, Tower F, Jianye Headquarters, Zhengzhou, Henan, China.

Website:

http://www.tosupplychain.com/ http://dingduan.estimatingandqsservices.com/

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Product Feature

The Resin Coated Sand improves dimensional accuracy and clear outline. With resin sand, whether molding or core making, it is demolded after hardened to a certain degree.The strength of the casting mold or sand core of our Resin Coated Sand is much higher than that of clay sand or oil sand core during demolding. Therefore, both the mold and the sand core can accurately reproduce the size and surface characteristics of the pattern.

 

Product Description

The Resin Coated Sand features advanced process, thus to ensure the strength of resin self-hardening sand increases, with high and reliable performance. In addition, there are various kinds of size options, thus providing more choices to meet need. Compared with ordinary sand casting, the quality of castings produced with resin sand will be greatly improved, realizing the function of long term use.


Technical Parameter

1. Main Chemical Element:Al2O3≥75% , Fe2O3≤3%, TiO2≤2.5%, SiO2 ≤17%, other element: Trace amounts;

2. Grain shape: Spherical;

3. Angle Factor: ≤ 1.1, very close to ball shape;

4. Bulk Density: 1.95-2.05 (g/cm3);

5. Refractoriness: ≥1800℃;

6. Thermal Conductivity: 5.27W/M·K(1200℃);

7. Shock Expansion Rate: 0.13% (10 minutes at 1000℃)

8. Particle Size: 0.053mm-2.0mm


Product Data Sheet

Size

Mesh

10

14

18

26

36

50

70

100

140

200

281

Pan

AFS

Range

μm

1700

1180

850

600

425

300

212

150

106

75

53

Pan

AFS20



≤5

10-30

30-50

15-35

≤5








AFS30




≤5

10-30

30-50

15-35

≤10

≤5





25-35

AFS40





≤5

0-20

20-40

20-40

10-30

≤10

≤2



35-45

AFS50





≤3

≤15

25-40

25-45

10-20

≤10

≤5

≤3


45-55

AFS60






≤10

10-30

30-50

15-35

0-20

≤5

≤1


55-65

AFS75







≤10

5-25

25-45

20-40

≤10

≤5


75-85

AFS100








≤3

10-30

35-55

15-35

≤10

≤2

105-115

AFS125








≤2

0-20

30-50

25-45

0-20

≤5

125-135

AFS150









≤5

5-25

40-60

25-40

≤15

160-170




http://www.tosupplychain.com/