30-40 MESH refractory sand Lost wax casting sand fused bauxite sand ceramsite foundry sand beads fused ceramic sand

Place of Origin China
Brand Name Honglei
Model Number 30-40 mesh
Minimum Order Quantity 20 tons
Price FOB Tianjin port USD 500~ 700/ton
Packaging Details 25 kgs / pp-woven bag , then 40 bags in one Jumbo bag ; or 1,000 kgs per Jumbo bag.
Delivery Time 5~8 days for 1x20'FCL
Supply Ability 600 tons per month

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Product Description

Fused bauxite beads ,also named Ceramic beads, fused ceramic sand , it is a recyclable high grade casting

material made of high quality bauxite , processed though fusing, spraying and special procedures.

It is widely used in casting process including Lost foam casting , sand casting, V-Process, foundry coating,

sitable for various metal casting including iron, steel, aluminum and alloy casting .

 

30-40 MESH refractory sand Lost wax casting sand fused bauxite sand ceramsite foundry sand beads fused ceramic sand 0

 

 

30-40 MESH refractory sand Lost wax casting sand fused bauxite sand ceramsite foundry sand beads fused ceramic sand 1

 

30-40 MESH refractory sand Lost wax casting sand fused bauxite sand ceramsite foundry sand beads fused ceramic sand 230-40 MESH refractory sand Lost wax casting sand fused bauxite sand ceramsite foundry sand beads fused ceramic sand 3

 

 

Article properties :

Gain shapeSmall beadsRefractory≥1800℃
ColourBlackThermal expansion0.13%
Bulk Density1.95~2.05g/cm3Thermal Conductivity0.698 w/m.k.
True density3.4g/cm3Angularity≤1.1

 

Chemicals composition :

CompositionAl2O3SiO2Fe2O3TiO2CaOMgOK2ONa2O
Content %70~75172.153.20.450.350.330.08

 

Size distributions:

Meshum17008506004253002121501067553pan
spec102030405070100140200270 
20-40≤215-4030-5515-35≤3      
30-50 ≤1025-4535-555-15≤5≤2    
40-70  ≤1025-4520-405-25≤7≤5   
40-100  ≤310-2525-4025-4510-25≤10≤5  
50-100   ≤1010-3030-5015-35≤15≤5≤2≤1
50-140   ≤810-2520-4520-455-20≤7≤2≤1
70-140    ≤1010-2525-4515-35≤15≤5≤2
100-200     ≤310-3535-5515-35≤10≤5
100-270     ≤25-2030-5025-455-20≤8
140-270      ≤55-2540-6025-40≤15
200-270      ≤535-5525-4525 

 

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