2023 Factory supply Molai sand kaolin mullite sand
- Category: >>>
- Supplier: Hebei Chida Manufacture And Trade Co. Ltd.
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Product Overview
Description
Product Description
Characteristic
1.Low Thermal expansion coefficient, good collapsibility .
2.High chemical stability and corrosion resistance.
3.Suitable particle shape and uniform size distribution, Good mold shell performance.
4.Low iron and dust content.
5.High hardness, abrasion resistance, avoid dust generation.
6.Using high-quality hard clay, with stable casting and excellent shelling performance, with the quality comparable to MOLOCHITE
Specification
Shape | Sand, Granule, Powder |
Material | Mullite |
Size | 0.1-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, 16-30mesh，30-60mesh，120mesh, 200mesh, 325mesh, etc. |
OEM | able to customize the size as requested |
AL2O3 | 44-52% |
FE2O3 | 2% Max |
SiO2 | 50-55% |
TiO2 | 1.32% |
LOI | 0.5% |
Free Fe | 500PPM Max |
PH value | 6-9.5 |
Bulk Density | 2.45g/cm3 Min |
Dust content amount | 230ppm max |
Hot expansion rate | 5.9*10¯6（0-1000℃） |
Cristobalite | 16.4%(15-20) |
Apparent porosity | 10.7% |
Applications
Company Profile
Hebei Chida Industry and Trade Co., Ltd. was established in 2001. It is a group company integrating production, sales and research and development of industrial powder materials. The company has three wholly-owned factories and a research and development analysis center. Located in Shijiazhuang City, Hebei Province. The factory covers a total area of 200 mu, with a production capacity of 50,000 tons, more than 200 employees, and more than 20 years of experience in powder material processing. The research and development analysis center has complete testing equipment, which can conduct scientific and comprehensive analysis and evaluation of industrial mineral materials in many fields.
Exhibition and customers
Packing & Delivery
Transport
1. For samples or small orders: Express Courier --- Door to Door
Delivery time is around 3-5 days by DHL, UPS, FedEx, and 5-10 days by EMS to some certain countries.
2. For large orders: Ocean transportation --- Port to Port / Port to Door
Sea freight will cost 15 to 30 days.
Delivery time is around 3-5 days by DHL, UPS, FedEx, and 5-10 days by EMS to some certain countries.
2. For large orders: Ocean transportation --- Port to Port / Port to Door
Sea freight will cost 15 to 30 days.
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