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High Refreactoriness Foundry Ceramsite Sand For Lost Foam Casting
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Introduction
High quality China Nice Foundry Sand NFS AFS60
Ceramsite, also called as NFS CERAMSITE-Nice Foundry Sand,is kind of man-made spherical shape ceramic particles featured by high refractoriness, low thermal expansion made by spraying melted from the fused bauxite. Nice Foundry Sand provides a simple andefficient way in the foundry industry to improving the quality of the castings, reducing the production cost and avoiding environmental pollution so it is much better than silica sand. And Nice Foundry Sand is also good substitution to Chromite sand
and Zircon sand because of its lower price. At the present, Nice Foundry Sand or Ceramsite is acknowledged in the worldwide as the newest and the best ideal sand for the foundries and has a very wide feasibility of applications for the future development.
REFMAT has been in producing and supplying Nice Foundry Sand for international market for more than 8 years and has abundant experience in this field.
Our main market is in Korea, ASEAN countries, Middle East, US and enjoy very nice feedback from our customers due to our fast shipment, quality control, warmful service and profession.
Product Parameters
Physical&Chemical Properites:
1. Shape: Sphere
2. Angle Factor: ≤1.1
3. Bulk Density: 1.95-2.05 (g/cm3)
4. Refractoriness: ≥1790℃
5. Thermal expansion: 0.13% (10 minutes under 1000℃)
6. Main Chemical composition (typical value as following table):
Typical Chemical Value for Reference:
Unit | Al2O3 | SiO2 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O |
% | 75.36 | 17.72 | 2.16 | 3.23 | 0.43 | 0.35 | 0.33 | 0.08 |
Product Parameters
Group | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | AFS Range | |||||||
Code | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | ||||||||
20-40 | 15-40 | 30-55 | 15-35 | ≤3 | 15-25 | |||||||||||
30-50 | ≤10 | 25-45 | 35-55 | 5-15 | ≤5 | ≤2 | 25-29 | |||||||||
40-70 | ≤10 | 25-45 | 20-40 | 5-25 | ≤7 | ≤5 | 35-39 | |||||||||
40-100 | ≤3 | 10-25 | 25-40 | 25-45 | 10-25 | ≤10 | ≤5 | 45-55 | ||||||||
50-100 | ≤10 | 10-30 | 30-50 | 15-35 | ≤15 | ≤5 | 55-65 | |||||||||
50-140 | ≤8 | 10-25 | 20-45 | 20-45 | 5-20 | ≤7 | 60-70 | |||||||||
70-140 | ≤10 | 10-25 | 25-45 | 15-35 | ≤15 | 75-85 | ||||||||||
100-200 | 10-35 | 35-55 | 15-35 | 95-115 | ||||||||||||
140-270 | ≤5 | 5-25 | 40-60 | 155-175 | ||||||||||||
6-20 | LFC casting ceramsite | |||||||||||||||
Product Application
Product Packing
Products Quality
Bauxite
Raw Material Test before Use
Fuse&Blowing
Enough Fused Time
Auto-Batching System
Store in different Hopper
Sizing Design
Size disign as per Customers' requirement by Computer
Sampling
Strict Sampling menthod to eunsure the uniformity in test
Complete Testing equipments
Complete testing equipments to eusure the material delivered under control
Customer Photos
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