The quality of quartz stone slab is reflected in which aspects specifically
What are the main differences in the quality of quartz stone slab?The same quartz stone slab, but the quality has a huge difference.
First,the quality of quartz stone raw materials will directly affect the quality of slab.The main filler quartz sand is divided into several grades, and the price is also several times different.In
addition,if the content of quartz sand in the slab is less than 90%,it will directly affect quartz stone slab hardness.
Second,the most important reason for affecting the quality is production equipment.At present, the quartz stone production process is mainly based on die-casting,and the tonnage of the press is the key to the quality of the slab.In the production of quartz stone,the force per square should be above 60 tons (the negative pressure should be above 98 under vacuum conditions), and the density of the slab should reach 2.6g/cm³.
So how should we distinguish the quality of quartz slab？Actually,the difference in the quality of quartz stone slabs is hardness. We can use irons such as keys and fruit knives to scratch the surface of the slabs.If there is a white scratch, it is unacceptable because the white scratch is a powder of the slab material.If there is a black scratch,it's qualified，because the hardness of quartz is second only to diamond,its hardness is higher than iron,and the black scratch is the color of iron.
Tsianfan (Xiamen) Industry & Trade Co., Ltd. is a professional display rack manufacturer integrating design, production and sales.Our team is dedicated to providing you with the most cost-effective design and manufacturing solutions for Stone Display Stand, Quartz Stone Slab Display Rack and Quartz Display Stand, for more information, please visit our homepage:www.tsianfan.net
First,the quality of quartz stone raw materials will directly affect the quality of slab.The main filler quartz sand is divided into several grades, and the price is also several times different.In
addition,if the content of quartz sand in the slab is less than 90%,it will directly affect quartz stone slab hardness.
Second,the most important reason for affecting the quality is production equipment.At present, the quartz stone production process is mainly based on die-casting,and the tonnage of the press is the key to the quality of the slab.In the production of quartz stone,the force per square should be above 60 tons (the negative pressure should be above 98 under vacuum conditions), and the density of the slab should reach 2.6g/cm³.
So how should we distinguish the quality of quartz slab？Actually,the difference in the quality of quartz stone slabs is hardness. We can use irons such as keys and fruit knives to scratch the surface of the slabs.If there is a white scratch, it is unacceptable because the white scratch is a powder of the slab material.If there is a black scratch,it's qualified，because the hardness of quartz is second only to diamond,its hardness is higher than iron,and the black scratch is the color of iron.
Tsianfan (Xiamen) Industry & Trade Co., Ltd. is a professional display rack manufacturer integrating design, production and sales.Our team is dedicated to providing you with the most cost-effective design and manufacturing solutions for Stone Display Stand, Quartz Stone Slab Display Rack and Quartz Display Stand, for more information, please visit our homepage:www.tsianfan.net
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