1
/
of
8
Xiamen Ji Yuan Stone Co.,Ltd.
Pre Cut Quartz Countertops
Pre Cut Quartz Countertops
Upgrade your kitchen with our Pre Cut Quartz Countertops. Made with precision and expertise, these countertops provide a sleek and durable surface for all your culinary creations. With pre-cut sizing, installation is a breeze, saving you time and hassle. Elevate your cooking experience today.
| Feature | Details |
|---|---|
| Quartz Serie | Calaccata |
| Color | White |
| Finishing | Polished |
| Regular Size |
|
| Regular Thickness | 2cm, 3cm |
| Package |
|
| Delivery Time | 15 days |
| Loading Port | Xiamen |
| Advantage of Quartz Stone |
|
Pre-Cut Quartz Countertops
Composition and Properties
Pre-cut quartz countertops are primarily composed of silica, with a mixture of 93% quartz sand as filler and 7% resin and binders.
- If the resin content is less than 7%, the material lacks toughness and is prone to breaking.
- If the resin content exceeds 12%, the material becomes more prone to deformation.
- Standard thickness for quartz stone is 15 mm.
Pre-cut quartz countertops come in a wide variety of colors, as different pigments can be used to achieve virtually any desired shade.
Durability and Performance
- Scratch & Stain Resistance: Due to its high density and strong hardness, quartz countertops resist scratches and corrosion.
-
Thermal Expansion & Mechanical Properties:
- Quartz stone exhibits thermal expansion and contraction, which can cause internal stress and cracking if exposed to extreme temperature changes or strong external impacts.
- It has shrinkage stress, impact toughness, and elongation at break, making it mechanically durable.
Surface Processing and Installation Challenges
- The surface is polished using over 30 rounds of high-pressure water grinding.
- Polishing at low speed can lead to whitening and discoloration.
- A common issue during installation is misalignment, where the two slabs appear uneven.
- The usual correction method is sanding, which can result in loss of surface luster.
- Proper seamless splicing requires a skilled installation professional.
Quality Differences in Quartz Stone
High-Quality Quartz Stone
- Uses a die-casting process
- Density: 2.46 g/cm³
- Water absorption rate: 0.02%
- Superior anti-seepage properties
Low-Quality Quartz Stone
- Some unqualified products absorb impurities over time, affecting their appearance and durability.
Die-Cast Quartz Stone vs. Cast Quartz Stone
Die-Cast Quartz Stone
- Manufactured using high temperature, high pressure, and high vibration.
- Uses dry powder, vacuum-formed under high pressure.
- High density and hardness → Excellent impermeability, crack resistance, heat resistance, and scratch resistance.
Cast Quartz Stone
- Similar to ordinary artificial stone production.
- Liquid mixture is solidified in a vacuum mold.
- Lower equipment costs, making it easy for general manufacturers to produce.
- Lower density and hardness → More prone to penetration and damage.
Share
