The source and identification method of the material of marble dining table are issues that consumers are very concerned about when purchasing.
The material of marble dining table mainly comes from natural marble and artificial marble.
Natural marble is formed by limestone or dolomite in the earth's crust under high temperature and high pressure after a long period of geological action. It has the characteristics of hard texture, natural color, and unique texture, so it is deeply loved by consumers. However, the mining and processing process of natural marble has a certain impact on the environment, and the resources are limited, so the price is relatively high.
Artificial marble is made by artificial synthesis, and its raw materials mainly include resin, stone powder, pigment, etc. Artificial marble can simulate the texture and color of natural marble in appearance, and has the advantages of relatively low price and convenient processing. However, its durability and texture may be slightly inferior to natural marble.
Observe the texture: The texture of natural marble is natural and irregular, while the texture of artificial marble is relatively regular and uniform. By carefully observing the texture, you can preliminarily judge the authenticity of the marble.
Knocking sound: Gently knock on the marble surface, natural marble will make a crisp and pleasant sound, while artificial marble may make a dull sound.
Touch texture: Natural marble has a delicate and smooth texture, while artificial marble may feel rough or plastic.
Check certification: When purchasing, you can ask the merchant whether to provide a test report or certification certificate for the marble material. These documents can prove the authenticity and quality of the marble.
Compare prices: Natural marble is more expensive. If the price is too low, it may be artificial marble.
Chemical test: Some simple chemical reagents can be used for testing, such as dripping dilute hydrochloric acid on the surface of marble. Natural marble will produce bubbles, while artificial marble will not. However, this method may damage the marble and should be used with caution.
Consult professionals: If you are not sure how to identify, you can consult professionals in the stone industry or third-party testing agencies for identification.
