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Quartz sinks are relatively more durable, especially in terms of scratch resistance and impact resistance. The durability of composite sinks depends on the material. Quartz composite sinks are more durable, but stainless steel composite sinks are slightly inferior in scratch resistance.

The service life of a composite sink is usually 10 to 20 years. Under the premise of high-quality materials, advanced manufacturing processes, and reasonable use and maintenance, it can even reach more than 30 years.

When boiling water is suddenly poured into the sink, the surface and internal structure of the sink will expand thermally. If the temperature change is too drastic, it may cause cracks, peeling or deformation on the surface of the sink.

Stainless steel sinks are the most common type of kitchen sink on the market. They are durable, affordable, and easy to install. They are the first choice for many home and commercial kitchens. Although stainless steel sinks have many advantages, their maintenance costs are relatively low.

Although the material of the composite sink is strong, it is sensitive to changes in water quality. In particular, when hard water (water containing a large amount of calcium and magnesium ions) contacts the surface of the composite sink for a long time, scale will form on the surface of the sink.

Quartz composite sinks are made of a combination of natural quartz sand and resin, and have very high durability and anti-fouling properties. The surface of quartz sinks is denser and smoother than stainless steel sinks, and is not easy to absorb scale, so it is very popular in hard water areas.

Stainless steel is one of the most common and popular kitchen sink materials, especially in modern home and commercial kitchens. High-quality stainless steel sinks usually use 304 or 316 grades of stainless steel, which contain a higher proportion of chromium and nickel and have strong corrosion resistance.

When pouring boiling water into the sink, avoid pouring a large amount of boiling water at one time, especially when the temperature difference is large. The boiling water can be properly cooled to about 80℃ before pouring it into the sink to reduce the damage caused by temperature changes.

Advantages of composite kitchen sinks: Good aesthetics Scratch and abrasion resistance Strong stain resistance Excellent sound insulation High temperature and corrosion resistance Various sizes to choose from Disadvantages of composite kitchen sinks: Higher price Higher installation requirements Sensitive to cleaning products Difficult to repair Service life is greatly affected by maintenance Color may change over time

A composite kitchen sink is a kitchen sink made of a variety of different materials. Traditional kitchen sinks are mostly made of a single metal (such as stainless steel) or ceramic, while composite kitchen sinks combine two or more materials of different properties and use their respective advantages to create a more functional and beautiful kitchen sink.