China High quality Foundry Sand Properties – Spherical Ceramic Sand for Foundry – Shenghuo

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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Dry Sand Casting Process, Sand Mold Casting, Casting Sand Types, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
China High quality Foundry Sand Properties – Spherical Ceramic Sand for Foundry – Shenghuo Detail:

Ceramic Sand Property

Main Chemical Component Al₂O₃≥53%, Fe₂O₃<4%, TiO₂<3%, SiO₂≤37%
Grain Shape Spherical
Angular Coefficient ≤1.1
Partical Size 45μm -2000μm
Refractoriness ≥1800℃
Bulk Density 1.5-1.6 g/cm3
Thermal Expansion(RT-1200℃) 4.5-6.5×10-6/k
Color Sand
PH 6.6-7.3
Mineralogical Composition Mullite + Corundum
Acid Cost <1 ml/50g
L.O.I. <0.1%

Spherical Ceramic Sand for Foundry (1)
Spherical Ceramic Sand for Foundry (3)
Spherical Ceramic Sand for Foundry (2)
Spherical Ceramic Sand for Foundry (4)

Advantage

● Green Sand. SAFE to environment compared with silica (silicosis) and zircon sand
● High refractoriness (>1800°C),can be used for casting various materials. There is also no need to use different sand type according to material.
● High reclamation rate. Both Thermal and mechanical reclamation. Offers longer work life and reduction of sand usage.
● High collapsibility. Sintered Ceramic sand spherical shape compared with angular shaped grains allows for easier separation from cast parts and improved collapsibility resulting in lower scrap and casting efficiency.
● Excellent fluidity and filling efficiency owing to being spherical.
● Lower Thermal expansion and Thermal Conductivity. Casting dimensions are more accurate and lower conductivity provides better mold performance.
● Lower bulk density. As artificial ceramic sand is about half as light as fused ceramic sand(black ball sand), zircon and chromite, it can turn out about twice the number of molds per unit weight. It can also be handled very easily, saving labor and transfer power costs. However, attention should be given to the amount of binder addition.
● Requires 40-50% less resin.
● Castings are coated with little or no coating.
● Can be used as a single sand.
● Stable supply. Annual capacity 200,000 MT to keep the fast and stable supply.

Application

As a neutral material, KAIST ceramic sand is applicable to acid and alkali resins.

It can be widely used for cast iron, cast steel and nonferrous metals casting, such as lost foam casting, coated sand, resin sand, cold core box, precision casting, and 3D printing.

Parts of Particle size Distribution

The particle size distribution can be customized according your requirement.

Mesh

20 30 40 50 70 100 140 200 270 Pan AFS

μm

850 600 425 300 212 150 106 75 53 Pan  
Code 20/40 15-40 30-55 15-35 ≤5             20±5
30/50 ≤1 25-35 35-50 15-25 ≤10 ≤1         30±5
40/70   ≤5 20-30 40-50 15-25 ≤8 ≤1       43±3
70/40   ≤5 15-25 40-50 20-30 ≤10 ≤2       46±3
50/100     ≤5 25-35 35-50 15-25 ≤6 ≤1     50±3
100/50     ≤5 15-25 35-50 25-35 ≤10 ≤1     55±3
70/140       ≤5 25-35 35-50 8-15 ≤5 ≤1   65±4
140/70       ≤5 15-35 35-50 20-25 ≤8 ≤2   70±5
100/200         ≤10 20-35 35-50 15-20 ≤10 ≤2 110±5

Product detail pictures:

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures

China High quality Foundry Sand Properties –  Spherical Ceramic Sand for Foundry – Shenghuo detail pictures


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  • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Jo from Singapore - 2017.06.29 18:55
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Novia from Poland - 2018.04.25 16:46
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