Artificial marble, also known as engineered or composite marble, has become a preferred choice in modern architecture and interior design. Its luxurious appearance, combined with durability and cost efficiency, makes it ideal for flooring, countertops, and wall cladding.
One of the most essential raw materials in artificial marble production is Quartz Grit and Quartz Powder — both play a key role in determining the final strength, texture, and shine of the product.
What is Quartz?
Quartz is one of the hardest and most abundant minerals on Earth, composed mainly of silicon dioxide (SiO₂). Due to its exceptional hardness (7 on the Mohs scale), resistance to wear, and glossy finish, it’s widely used in various industrial and construction applications — especially in artificial stone manufacturing.
Role of Quartz Grit and Powder in Artificial Marble
1. Strength and Durability
Quartz has excellent mechanical strength and resistance to abrasion. When mixed with resin and pigments in artificial marble, Quartz Grit enhances the overall hardness and wear resistance of the slab, making it suitable for heavy-traffic areas such as kitchen countertops and commercial flooring.
2. Smooth Surface Finish
Finely ground Quartz Powder ensures a uniform and smooth surface texture. It fills micro gaps between coarser materials, giving the artificial marble a dense structure and mirror-like finish after polishing.
3. Brightness and Aesthetic Appeal
High-purity white quartz powder adds brightness and transparency to artificial marble. It improves color consistency and helps achieve desired visual effects, from elegant white marble to vibrant designer shades.
4. Chemical Stability
Quartz is chemically inert, meaning it doesn’t react with acids, alkalis, or environmental moisture. This property makes artificial marble long-lasting and resistant to stains, maintaining its beauty for years.
5. Cost Efficiency
By partially replacing natural marble aggregates, quartz grit and powder reduce production costs while improving performance. The uniform particle size distribution of quartz also allows easy processing and consistent quality in every batch.
Grades and Particle Sizes Used
- Quartz Grits: Available in various mesh sizes such as 0.1–0.3 mm, 0.3–0.6 mm, 0.6–1.2 mm, etc.
- Quartz Powder: Commonly used in 100, 200, 300, and 400 mesh for smooth texture and better binding.
The selection depends on the type of artificial marble, desired surface gloss, and end-use application.
Applications of Artificial Marble Made with Quartz
- Kitchen Countertops and Vanity Tops
- Wall Panels and Floor Tiles
- Bathroom Surfaces and Table Tops
- Commercial Interior Designs
- Architectural Facades
Each of these products benefits from the strength, shine, and purity imparted by quartz-based fillers.