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Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads

Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads

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≥1 Tons
US $550
≥30 Tons
US $450
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EINECS No.:
No
Place of Origin:
Henan, China
Brand Name:
TONTEN
Model Number:
LFC-2
Product name:
Dry powder aluminum lost foam casting coating EPS Lost foam coating
Application:
Foundry
Surface treatment:
Polishing
Process:
Casting +Machining(if Need)+surface Treatment
Service:
Technology Support
Standard:
DIN
Dimensions:
Customized Sizes
Tolerance:
0.01mm
Color:
Customized Color
Sample:
support

Quick Details

CAS No.:
13463-67-7
Other Names:
lost foam coating
MF:
coating
EINECS No.:
No
Place of Origin:
Henan, China
Brand Name:
TONTEN
Model Number:
LFC-2
Product name:
Dry powder aluminum lost foam casting coating EPS Lost foam coating
Application:
Foundry
Surface treatment:
Polishing
Process:
Casting +Machining(if Need)+surface Treatment
Service:
Technology Support
Standard:
DIN
Dimensions:
Customized Sizes
Tolerance:
0.01mm
Color:
Customized Color
Sample:
support
Products Description
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads

Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads

TONTEN LFC coating can be applicable for all types of cast iron, cast aluminum,cast brass,cast copper,cast steel and alloy castings. It has excellent process performance, great production effect. The castings produced by the process are non-sticky sand, high dimensional accuracy, good surface finish, high yield, easy operation, can be dip coating, pour coating, brushing and other methods. It is the ideal coating for non-toxic side effects and environmentally friendly production process.

Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads

1. Good suspension and redispersibility, excellent rheology and thixotropy, uniform coating thickness, smooth surface without cracks. 2. Lost foam coating had high bond strength, good infiltration, coated hanging is good. 3. Good thermal stability, breathability, high temperature crack resistance and resistance to molten steel, hot metal erosion. 4. Large dilution ratio range (dry powder coating can be stored within the validity period in dry condition). 5. Lost foam coating LFC coating applicable for negative pressure or solid type castings.
Model
Alloy Type
Dilution Ratio
Density(g/cm³)
Suspension Property
High Temperature Strength(600℃)kpa
High Temperature Permeability(600℃)cm³/gmin
LFC-1
Gray iron
1:(0.55-0.65)
1.3-1.5
≥98%
60-65
0.68-0.78
LFC-2
Ductile iron
1:(0.55-0.65)
1.3-1.5
≥98%
60-65
0.68-0.78
LFC-3
High manganese steel
1:(0.55-0.65)
1.2-1.4
≥98%
50-60
0.68-0.78
LFC-4
Carbon steel/chrome steel
1:(0.55-0.65)
1.7-1.9
≥98%
65-68
0.6-0.8
LFC-5
Stainless steel/alloy steel
1:(0.55-0.65)
1.7-1.9
≥98%
65-68
0.6-0.8
LFC-6
Aluminum/brass/copper
1:(0.55-0.65)
1.2-1.4
≥98%
50-60
0.68-0.78
Product Category
Dry powder aluminum lost foam casting coating EPS Lost foam coating for cylinder heads
1. LFC lost foam coating prevents mechanical casting and thermochemical adhesion of castings. The essence of mechanical sand is the infiltration of metal liquid into the pores between sand grains. In ordinary sand casting, the infiltration pressure of the molten metal at a certain point in the mold is the pressure of the molten metal. When infiltrating into the overpressure of the gas pressed in the voids between the sand grains and the additional pressure caused by the surface tension of the molten metal, the molten metal can penetrate into the voids of the sand grains to form mechanical clay. 2. LFC coating improves the stiffness of the foam model and prevents deformation during embedding. Lost foam coating is the unique role of the refractory coating in lost foam casting. Foam plastic molds in the buried operation, inevitably subject to a certain amount of impact force, so the model may produce compression deformation and bending deformation, and then affect the final size of the casting accuracy. The surface of the model is coated with a layer of EPC refractory coating, which will form a layer of hard shell with a certain strength that is tightly coated on the surface. This will increase the strength of the EPC coating more than that of the uncoated coating and the stiffness of the model. It is also enhanced accordingly, so that various deformations can be minimized. For example, a 2mm thick coating can reduce the compression deformation of the foam model by 2/3 and reduce the bending deformation by more than 9/10 under the same stress conditions. 3. Lost foam coating can help the rapid discharge of Epoxy-like thermal decomposition gases. Lost foam coating gas generated by thermal decomposition of the foam model cannot be discharged in time, defects such as incomplete casting, porosity, slag inclusion, and carbon black may occur. A surface refractory coating with a certain gas permeability allows the gas to be discharged in a timely manner under the influence of negative pressure.
Application Range


Lost foam coating mainly used in lost foam casting process of gray cast iron, iron ball, carbon steel, alloy steel, high manganese steel, high chromium steel, stainless steel, aluminum, etc
Package & Shipping&Feedback

Custom Packaging

Example: Paper bags with wooden bead on pallets.

Other custom packaging or LOGO is also welcomed.

Strong Jumbo Bags

Only provide strong jumbo bags with

plastic inner and Bottom discharge

outlet.

Common 25KG PP Bags

25KG plastic bags is the regular packaging with free charge.

Certifications
More About Us
1.About our Company
GONGYI TONTEN ABRASIVE CO., LTD, abrasives, refractories and water treatment chemical products, integrating product design, R&D, production and sales, adopting international quality standards, with years of sales experience at home and abroad.
Now we are well-known in domestic and foreign markets n view of the most reliable products and excellent customer service, we have successfully established a global sales network covering more than 30 countries in Europe, America, Asia, Africa and Australia, etc.
2. About our products:
We are specialized in production of Abrasives Material, Refractory Material, Filter Material, Wear Resistance Material, Chemical Products etc. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

1). Abrasive material: Brown fused alumina(BFA), White fused alumina, Garent, Ceramsite foundry sand, Quartz sand, Black silicon carbide, Aluminum oxide, Ceramic sand, Glass Microsphere, Copper Slag, Walnut Shell, Corncob etc.
2). Refractory material: Insulation brick, High alumina brick, refractory brick for pizza ovens , Castable, Bauxite,etc.
3). Filter Material: Quartz sand, Walnut shell, Ceramic grain filters etc.

Al2O3 ≥ 95% or customized
Color: Dark Brown
Mohs Hardness: ≥9.0
True Density: ≥3. 90g/cm3
Bulk Density: 1.53~1.99g/cm3

Al2O3≥99.4%
Color: White
Mohs Hardness: 10.0
True Density: 3.95~4.0g/cm3
Bulk Density: 1.53~1.99g/cm3

Al2O3: 60%~80% or customized
Color: Black
Mohs Hardness: ≥9.0
True Density: ≥3. 50g/cm3
Bulk Density: 1.53~1.99g/cm3

Color: Black
Mohs Hardness: 6-7
True Density: 3. 50g/cm3
Bulk Density: 1.75g/cm3

Color: Red or Dark Red
Appearance: Angular particle
Hardness: 7.0-8.0 Moh
Specific Gravity: 3.9-4.1g/cm3

Color: Transparent
Specific gravity: 2.4-2.6g/cm3
Bulk density: 1.5g/cm3
Moh's Hardness: 6-7 Mohs

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