Silica-Metal Castings
Silica-Metal Castings
At Vkonnect Overseas, we supply high-quality Silica Sand that plays a critical role in the ferrous and non-ferrous foundry industry. From engine blocks to sink faucets, metal parts are cast using sand-clay moulds for external shapes and resin-bonded cores for internal configurations.
Our silica sand is preferred because of its:
High fusion point, ensuring thermal stability across all pouring temperatures
Low thermal expansion, enabling dimensional accuracy and consistency
Exceptional chemical purity, reducing unwanted interactions with chemical binders or catalysts
These qualities result in stable, precise moulds and cores, compatible with a wide range of alloy systems.
Moreover, after the casting process, the core sand can be thermally or mechanically recycled, promoting cost-efficiency and environmental sustainability.
Vkonnect Overseas is your trusted partner for foundry-grade silica sand, ensuring high performance, reduced waste, and excellent casting results.
Technical Specifications:
| Property | Details |
|---|---|
| Usage | Metal Castings |
| Name | Silica Sand |
| Grade Standard | Industrial Grade |
| Colour | White |
| Form | Powder |