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Natural Grey Quartz Slabs Moisture Resistant Quartz Kitchen Countertops Slab

Categories Quartz Stone Slab
Model Number: QS-054 grey stone quartz
Place of Origin: China
MOQ: 100m2
Price: Negotiated
Payment Terms: L/C, T/T
Delivery Time: 15-30 days
Packaging Details: strong fumigated wooden bundles,10-15 pieces slabs into a bundle, 8-12 bundles into a container
Certification: grey stone quartz
Supply Ability: 4000sqm/day
Material: grey stone quartz
Slab size: 3200x1600mm
Thickness: 20/30mm
W.A: <0.03%
Abrasion resistance(polished): 51
Specular Gloss (60℃): 42.5
F.S.: 38Mpa
C.S.: 199Mpa
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    Natural Grey Quartz Slabs Moisture Resistant Quartz Kitchen Countertops Slab

    grey stone quartz 20/30mm slab in 320*160cm use best ground quartz top quality

    World famouse quartz stone maker:







    Pental etc

    Quartz comprise over 93% natural quartz, which is hard, strong, and resistant to scratch, shock and compression and 7% of pigments and resins.

    The prescribed mixture results in a product that is non-porous, exceedingly durable, and more than twice as strong as granite. Moreover, it is durable and maintenance-free, resistant to heat, staining and acid damage.

    Quartz stone owes its inherent gloss to the natural sheen of quartz. It does not require additional polishing and maintains its shine and smooth structure for long years. The gloss of the surface is measured with a gloss-meter denoting the percentage of light reflected from the surface.

    Surface finishing

    Quartz stone is available in a choice of three main finishes; polished, matte and sandblasted.

    How to clean quartz tops

    In order for polished Quartz stone surfaces to maintain the first day shine for long years, a neutral detergent soluble in water would suffice for a simple and periodic cleaning. Yet, remember to use all the detergents and cleaning agents in amounts as instructed by the producers and rinse thoroughly with water after treatment. Otherwise, any residual cleaning agents that would accumulate on the surface may chemically harm the surface in the long run causing a dirty and dingy appearance.

    Testing data of grey stone quartz

    Moh’s hardness (polished):6.8
    Abrasion resistance(polished)51
    Specular Gloss (60℃)42.5
    Absorption by weight<0.05%
    Flexural strength

    Dry condition: 35.8Mpa;

    Wet condition: 38.0Mpa

    Compressive strength:

    Dry condition: 199Mpa;

    Wet condition: 192Mpa

    Abrasion resistance of unglazed tiles (polished)39mm3
    Linear thermal expansion coefficient35x10-6/℃
    RadioactivityClass A

    grey stone quartz in detail:

    grey stone quartz Packing:

    7-15 slabs / bundle; 8-10 bundles / 1*20'FCL

    grey stone quartz showroom corner


    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 Capacity?
    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?
    8 years.
    Quality Natural Grey Quartz Slabs Moisture Resistant Quartz Kitchen Countertops Slab for sale
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