.

Casting ceramic sand AFS30 AFS35 AFS40 AFS45 AFS50

Casting ceramic sand AFS30 AFS35 AFS40 AFS45 AFS50

Ceramic Foundry Sand is a corundum based casting sand. It is produced from fusing bauxite material. As a spherical casting sand, the ceramic beads get excellent flowability, low angularity. That is helpful to improve the casting quality and surface quality.

Characters:

  1. Low thermal expansion coefficient and low expansion rate. That is key factor that ceramic casting sand to make precise size castings.
  2. Good flowability can make the sand fill the mold easier.
  3. High strength with goods compressive strength and bending strength.
  4. Chemically neutral material.
  5. higher refractoriness than silica sand.
  6. Recyclable.
  7. Low bulk density than chromite sand. Save resin consumption for RCS casting.
  8. Good thermal conductivity.
  9. Chemical stability.

TYPICAL CHEMICAL ANALYSIS

AL2O3

70-75%

SiO2

8-20%

Fe2O3

≤3%

TiO2

≤3.5%

CaO

≤0.45%

MgO

≤0.35%

K2O

≤0.33%

Na2O

≤0.08%

TYPICAL PHYSICAL PROPERTIES:

Refractoriness

≥1800 ℃

Specific gravity:

Bulk density(LPD):

Color:

black brown

Grit shape:

spherical Ball

Thermal expansion coefficient

6x10-6 /℃(20-1000℃)

Thermal conductivity

  1. ℃)

Thermal expansion ratio

Angularity

≤1.1

Available sizes

AFS15-20,AFS15-25,AFS25-35,AFS25-30,AFS30-35,AFS35-40,AFS40-45,AFS45-50,AFS40-50,AFS50-55,AFS55-60,AFS60-65 Customized sizes are available upon request

Sizes for different casting applications:

Applications

AFS SIZE

Foundry sand for Lost foam

AFS15, AFS20, AFS25

Filler sand

AFS30, AFS35, AFS40

No bake sand including furan resin /alkaline-phenolic resin molding and core making/ Pep set /Sodium-silicate bonded sand

AFS35, AFS40, AFS45, AFS50,

AFS55, AFS60, etc.

Shell molding, resin coated sand casting

AFS55, AFS60, AFS65, AFS70,

AFS80, AFS90, AFS100, AFS110, etc.

Lost foam casting coating

AFS70, AFS80, AFS90, AFS110, etc.

Molding sand alcohol-based coating

AFS SIZE

3D printing, precision casting, investment casting

AFS70, AFS80, AFS90, AFS110, etc.

Applications:

  1. Raw material for ladle filler sand
  2. Shell molding casting.
  3. No-bake sand casting.
  4. Precision Casting
  5. Lost foam casting
  6. Resin coated sand casting
  7. Vacuum casting
  8. Investment casting
  9. Sand casting.


Send product request

To: Zhengzhou HAIXU Abrasives
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Silicon carbide F054 F060 A grade 98% purity
Silicon carbide F054 F060 A grade 98% purity Black Silicon carbide Grain is an extremely hard and 99% SiC carborundum grit. As an abrasive material, it can work well for abrasive blasting, sur...
Zirblast Ziconia blasting media B30 B40
Zirblast Ziconia blasting media B30 B40 Zirblast Ziconia blasting media B30 B40 The main component of ceramic shot is zirconia, which is mainly used for surface treatment such as sand ...
Silicon carbide black sand F070 F080 Glass grinding abrasive grit
Silicon carbide black sand F070 F080 Glass grinding abrasive grit Black Silicon carbide Grain is an extremely hard and 99% SiC carborundum grit. As an abrasive material, it can work well for abrasive blasting, sur...
Silicon carbide green color α-SiC 64C F800
Silicon carbide green color α-SiC 64C F800 Silicon carbide green color α-SiC 64C F800 Green silicon carbide powder is a very hard abrasive material with uniform particle size distri...
Silicon carbide black abrasive grit F090 F100 powder
Silicon carbide black abrasive grit F090 F100 powder Black Silicon carbide Grain is an extremely hard and 99% SiC carborundum grit. As an abrasive material, it can work well for abrasive blasting, sur...
All supplier products

Same products

Casting ceramic sand AFS30 AFS35 AFS40 AFS45 AFS50
Casting ceramic sand AFS30 AFS35 AFS40 AFS45 AFS50 Seller: Zhengzhou HAIXU Abrasives Casting ceramic sand AFS30 AFS35 AFS40 AFS45 AFS50 Ceramic Foundry Sand is a corundum based cast...
98% SiC refractory sand F012 F014 F016 silicon carbide
98% SiC refractory sand F012 F014 F016 silicon carbide Seller: Zhengzhou HAIXU Abrasives 98% SiC refractory sand F012 F014 F016 silicon carbide Product Introduction Black silicon carbi...
Black silicon carbide F014 F016 for ductile iron foundry
Black silicon carbide F014 F016 for ductile iron foundry Seller: Zhengzhou HAIXU Abrasives Black silicon carbide F014 F016 for ductile iron foundry Product Introduction Black silicon car...
Silicon carbide refractory fraction 1-3mm 1-5mm 1-10mm
Silicon carbide refractory fraction 1-3mm 1-5mm 1-10mm Seller: Zhengzhou HAIXU Abrasives Silicon carbide refractory fraction 1-3mm 1-5mm 1-10mm Product Introduction Black silicon carbi...
Refractories for Iron & Steel Industries
Refractories for Iron & Steel Industries Seller: Jiabo Trading