Silica Sand
Features
High Refractoriness: With a high melting point, it maintains structural integrity under the extreme heat of molten iron and steel.
Low Thermal Expansion: Minimizes dimensional changes during casting, ensuring high precision and reducing the risk of casting defects like scabbing.
Excellent Permeability: The carefully controlled mesh sizes (#1-9) ensure optimal gas evacuation from the mold, preventing blowholes.
Heavy-Duty Logistics: Delivered in 1500kg jumbo bags, optimized for high-volume automated sand mixing systems and efficient warehouse storage.
Technical Spec
| Item | Specification |
| $SiO_2$ (Silicon Dioxide) | 94.2% MIN |
| $Fe_2O_3$ (Iron Oxide) | 0.17% MAX |
| $Al_2O_3$ (Aluminum Oxide) | 3.2% MAX |
| Quality Inspection | 90% ALL PASS |
Particle Size : 16 - 100 Mesh (Available in grades #1 to #9)
Packaging : 1500kg Bulk Bag (Jumbo Bag)
Appearance: Sub-angular to rounded grains, light cream to white color
Product Inquiry
Thank you for taking interest in San Furs product & services, please submit your enquiry, we will provide technical assessment and quotation within 24 hours. You are also welcome to call us on whatsapp anytime you feel comfortable. +886 901 246 930 ask for Devin!
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Silica Sand |