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How to Identify the Quality of Man-made Stone?

Information:LUDA QUARTZ STONE SOLUTION CO.,LTD.CreatDate:2013-07-30

 Man-made stone is also called artificial. In general, artificial stone with inferior quality are mainly with following problems and dangers: The aging cycle of product is short; The gloss is poor, the color is not so purity as natural; the texture would be with many pores; it is easy to get scratched and deformation; What’s more, it is not environmental protection.

First of all, it is necessary to look at its hardness and strength. Take a material, about 20 times; 20mm, threw it on the floor, the poor quality of the artificial stone will be broke into small pieces, while a good quality at the most pieces and 2 or 3, and if the force is not enough but also bounce up from the ground.

Secondly, do a high temperature test. Take a thin strip of artificial stone with fire burning, the poor quality of the artificial stone is easy to burn and flare; Good quality artificial stone won't get burned , unless coupled with a combustion-supporting material, and will Auto-off, because: good quality artificial stone, powder partly with three water molecules of aluminum hydroxide, so there are a good flame retardant performance; while inferior quality of the artificial stone, powder portion of calcium hydroxide (lime powder) can’t be flame-retardant.

Thirdly, do the anti-pollution test. Take routine colored liquid, such as lipstick, ink, vinegar, soy sauce, pour on the surface, after about ten minutes, and then scrub with water to see if there is penetration, good qualitys can be scrubbed off the color.