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Does the Calacatta quartz countertop contain silica?

12-02-2024

In home decoration and countertop selection, Calacatta quartz countertops are popular for their noble appearance and excellent performance. However, the composition of this quartz countertop has always been a controversial topic, especially regarding whether it contains silica. In this article, we will delve into this issue and attempt to unravel the mystery of the composition of the Calacatta quartz worktop.


Calacatta quartz countertop is a type of artificial stone, typically made by mixing quartz particles, resin, pigments, and additives. Quartz particles are one of its main components, usually accounting for a considerable proportion. However, quartz particles are not equivalent to silica, although there is a certain correlation in their chemical composition.

calacatta quartz worktop

Silicon dioxide is a natural mineral mainly composed of silicon and oxygen elements, usually existing in the form of quartz in nature. When manufacturing quartz calacatta countertops, engineers and manufacturers use natural quartz particles that are processed and mixed to obtain the desired texture and texture. Although quartz particles are materials containing silicon, quartz countertops are not made from natural quartz ores, so their silicon content is relatively low.


Another factor to consider is the resin part of the quartz calacatta countertops. Resin is a key component that binds quartz particles together. These resins are typically polymers, which typically contain elements such as carbon, hydrogen, and oxygen. Although resins may contain silicon, they are usually not pure silica.

calacatta quartz countertop

In practical situations, Calacatta quartz countertops typically contain less than 5% silicon content, mainly in the form of quartz particles. Compared to natural quartz, the silicon content is lower, but this is not necessarily a sign of poor quality. On the contrary, this combination typically provides the required durability, wear resistance, and aesthetics for countertops.


Finally, for those who are concerned about the composition of Calacatta quartz worktops, it is recommended to collaborate with stone professionals or interior designers to help you choose a quartz countertop that meets your needs. Regardless of its composition, it can meet your decoration needs and aesthetic standards. This will ensure that your home decoration balances aesthetics and performance.


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