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Add: No.261, Hushan South Road, Xiaozhi Town, Linhai City, Zhejiang Province, China
Contact: Kevin
Tel: +86-576-85889981
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Kitchen countertop sink hole cutting machine
Jun 12, 2018

The cause of color difference in quartz stone plate


Quartz stone Ultra-hard environmental protection composite material produced from quartz particles, resins, pigments and other additives by quartz stone manufacturers using advanced vacuum high pressure technology. Quartz stone plate color is as rich and colorful as natural marble, and the surface is smooth and stain-proof like glass. The material is as hard as granite. It was loved by many designers and quickly occupied the decoration market. However, in many artificial stone products, quartz stone is also relatively high chance of color.


The most common chromatic aberrations in quartz stone slabs are: different shades of the background of the sheet, uneven distribution of the sheet particles causing a visual color difference, partial discoloration of the sheet, and the appearance of chromophores of different sizes. The most obvious is the splicing of two plates, and there will be obvious color differences. There are many factors that cause the color difference. Let's look at it together.


1, raw materials, the same batch of products, raw material instability is one of the main reasons for the color difference, its main performance in the same batch of raw materials due to the mine the original stone background color made of plate changes, so the ore dressing is very important; ore processing must be Differentiation of ore raw materials, the ore must be stable. In addition, the whiteness of stone powder should be high, and the inspection should not be pan-Ukraine or yellow, otherwise the iron, calcium or other non-ferrous metals could exceed the standard. Followed by the addition of white glass mirror glass, the current market, the quality is very unstable, the color is not the same, the most likely to produce color.


2. The mixing of resin and the addition of pigments, the amount of pigment determines the length of the mixing time, can not be stereotyped, color material in the weighing and joining process due to weighing errors or operation is not rigorous, but also the main reason for color.


3, the performance and purity of the resin.

4, improper operation in the process of stirring and cloth.

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    Linhai Zhengda Machinery Co.,Ltd
    Add: No.261, Hushan South Road, Xiaozhi Town, Linhai City, Zhejiang Province, China
    Contact: Kevin
    Tel: +86-576-85889981
    Mob: +8613666497878
    E-mail: zhengda@cnzdkj.com

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