Best Chinese supplier red quartz slabs 20/30mm 3200*1600mm OEM
Our factory , 800 around staff, of 4 factory site, one is the
factory of ground quartz, one quartz slam making machines system, 8
slab productions lines, daily capacity about 4000sqm, selling
containers and containers monthly.
How to check the quality of a quartz slab
1) see: with two different brands of the sample in the sunny
condition of the naked eye contrast, can be compared to its
brightness, know its good or bad.
2) delimit: with the use of a sharp tool on the surface of quartz
stone, if it is easy to be drawn out of the traces that can not be
swab out, it shows that its hardness is not enough.
3) bubble: quartz stone is placed in easily dyed articles (such as
soy sauce, coffee, nicotine), and after a period of time, if quartz
stone is dyed, its permeability is poor.
4) smash: if a certain weight object is hit on the surface of
quartz stone, it can be seen the degree of fragmentation. If
fragmentation is too much, it means that its compactness and
hardness are not enough.
5) drops: a certain proportion of strong acid and strong alkali on
the surface of quartz stone, can see whether it has bubbles, if
there is, it is mixed with calcium carbonate. Of course, why to use
strong acid and strong alkali, is because the general situation
mixed with a small amount of calcium carbonate, if the use of
acetic acid or weak acid is not possible to react.
|Absorption by weight||<0.05%|
Dry condition: 35.8Mpa;
Wet condition: 38.0Mpa
Dry condition: 199Mpa;
Wet condition: 192Mpa
|Abrasion resistance of unglazed tiles (polished)||39mm3|
|Linear thermal expansion coefficient||35x10-6/℃|
red quartz slabs in detail:
red quartz slabs Packing:
7-15 slabs / bundle; 8-10 bundles / 1*20'FCL
1, What dimensions of your Quartz slabs?
We supply two standard sizes: 126''x63''(3200x1600mm) and 118''
x55''(3000x1400mm). Thickness usually have 20/30mm.
2, Can you manufacture the colors that the customers provide?
Yes, we can, but we need the color samples.
3, How many production lines do you have? What is your daily
We have 8 lines and output 4000SQM per day.
4, Where is your facory?
The factory is located Foshan,Guangdong province.
5, Is the Quartz fit for outdoor usage?
No, we don't suggest outdoor application.
6, What is the warranty?