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©2019 doral stones. Created by Jefferson International Media. All rights reserved .

the

granite

IMPERIAL COFFEE

Quarry Location: MG-Brazil​

Origin: 300-600 millions years

Geological Classification: Syenite​

Application Area: Internal and External​

Acid Resistant

Frost Resistant

UV Resistant

Stain Resistant*

Apparent Density: ​

Apparent Porosity: ​

Water absorption: ​

Coefficient of Linear

Thermal Expansion: ​

Flexural: ​

Abrasion Resistance:

 ABNT​

2.844 kg/m³

​0.64%

​0.22%

​4.6 X 10-6m/mºC

​112.2 kgf/cm²

​0.77 mm/500m

    ASTM​

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TECHNICAL DATA

*Imperial Coffee is ranked Class 5 for stain resistance, which stands for the removal of the staining agent at first wash without causing staining. Agents tested:

Culinary: (Red Wine, Coffee, Coca-Cola, Ketchup, Mayonnaise, Mustard, Cooking Oil, Vinegar).

Non-Culinary: (Lubricating Oil, Alcoholic Solution of Iodine, Chromium Oxide on Light Oil, Iron Oxide in Light Oil, Ballpoint Pen ink, Stamp Ink).