lndustry News

Compared to granite, marble stone slab has a relatively low hardness (approximately 3-4 on the Mohs hardness scale) and contains tiny natural fissures. While these natural fissures are invisible to the naked eye, they can become potential stress concentration points when subjected to stress or temperature fluctuations, leading to cracking.

Most cracks in sintered stone floors can be repaired, but the effectiveness of the repair depends on the severity of the crack and the treatment method. Surface cracks can usually be repaired with specialized fillers or patching adhesives, with little impact on subsequent use.

Advantages of sintered stone countertops: 1. High hardness and scratch resistance 2. Extremely low water absorption, stain and penetration resistance 3. Excellent high-temperature resistance 4. Corrosion and chemical resistance 5. Environmentally friendly and healthy, free of harmful substances 6. Diverse appearances and wide design freedom 7. High durability and long lifespan Disadvantages of sintered stone countertops: 1. Difficulty in processing 2. High cost 3. Heavy weight 4. Lack of flexibility 5. Patterns may be too uniform

• Sintered stone countertops are more expensive: High-end raw materials, complex craftsmanship, and specialized cutting and installation requirements are key factors. • Quartz countertops are more affordable: Easy installation and a high cost-performance ratio make them suitable for users with limited budgets or those seeking diverse designs.

The most important indicator for determining the scratch resistance of sintered stone countertops is the material's hardness. Sintered stone countertops typically have a Mohs hardness of 7 or higher, approaching that of natural granite. This means that most common kitchen tools and everyday items are unlikely to cause noticeable scratches.

While theoretically, sintered stone countertops with high hardness can withstand polishing, in practice, the feasibility and practicality of polishing are very low. Therefore, it is generally accepted in the industry that sintered stone countertops are not suitable for polishing.