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In today's real estate market, where property prices remain high, many people still choose to purchase a home. Once the house is bought, the next big step is interior decoration, and selecting a high-quality countertop can be the perfect finishing touch for your design. There are various types of countertops available on the market, such as artificial stone, solid wood, marble, and resin. Among these, artificial stone has become increasingly popular due to its resistance to stains, ease of cleaning, and seamless appearance.
**Raw Material Process**
According to industry experts, the primary materials used in making artificial stone include resin, aluminum hydroxide powder, color paste, accelerator, and curing agent. Some manufacturers cut costs by using low-viscosity resins (often below 700), which leads to weaker toughness and hardness, making the product more prone to breaking or warping. Additionally, some use natural stone powder or substitute powders that may raise environmental concerns. Poorly selected color paste can result in uneven color mixing, fading when exposed to sunlight, and an unattractive finish. If the concentration of accelerators and curing agents is too low, it can lead to incomplete curing, affecting the overall quality of the countertop.
**Production Technology**
It is known that artificial stone must be cured at around 80°C for 3 to 5 hours before being shipped out. Otherwise, it may easily deform. However, some factories use electric drills instead of proper mixers, leading to uneven mixing and trapped air bubbles, which affect the surface quality. Without a proper curing room, many manufacturers just leave the material under the sun, causing it to become soft and prone to deformation. The level of production technology, worker training, process organization, and management also play a crucial role in determining the final product quality.
To reduce selling prices, some cabinet suppliers opt for cheaper artificial stone. With raw material costs being very transparent, if the factory price of each piece drops below 300 yuan, there are likely issues with the material composition, thickness, and overall quality.
**Installation Process**
The installation stage is critical to the performance of the countertop. Even the best artificial stone can suffer from poor results if the workers lack skill or are not meticulous during the process. Poor working conditions can also lead to significant problems.
First, inaccurate measurements can cause dimensional errors. Second, improper bonding techniques—such as using glue that isn't fully cured or adding excessive amounts of accelerator and curing agent—can make the adhesive too brittle. Also, some workers skip polishing, which is time-consuming but essential for a smooth finish.
Finally, during on-site installation, if the workers are inexperienced or rushed, the seams between pieces may be too large. Some might add extra accelerator and curing agent to speed up the process, which can cause cracks later. In addition, if the countertop doesn’t fully contact the cabinet, it could lead to sagging or instability in certain areas.