Technical Specifications of Sintered Stone

Easy to Clean and Maintain: Simple, quick, and effortless cleaning.
Food Safe: Safe for contact with food.
Mold and Fungi Resistant: The product inhibits the growth of mold, bacteria, and fungi.
Non-Porous Surface: Average porosity ≤ 0.2%.
Frost Resistant: Suitable for all weather conditions due to very low water absorption (average ≤ 0.2%).
Dimensional Stability: Minimal dimensional change under various environmental conditions due to a low coefficient of thermal expansion.
Indoor & Outdoor Applications: Suitable for both interior and exterior use. Weather exposure does not affect the surface.
Heat and High Temperature Resistant: Fired at over 1200°C, the surface remains unaffected by contact with hot pots and pans.
Stain Resistant: Resistant to long-term contact with common kitchen stains such as soy sauce, oil, coffee, and lemon juice.
Resistant to Cleaning Chemicals: Unaffected by household cleaning agents, including degreasers and descalers. Easily cleaned as long as the surface remains intact.
Chemical Resistance: Resistant to organic and inorganic solvents, acids, alkalis, oxidants, and disinfectants. The only chemical that can damage sintered stone is hydrofluoric acid.
Thermal Shock Resistant: Withstands sudden temperature changes both indoors and outdoors.
Moisture Resistant: Not affected by prolonged exposure to humidity.
UV Resistant: Maintains original color and surface quality under UV exposure.

No.	Property	Test Method	9mm Thickness	12mm Thickness	20mm Thickness
1.	Size	ISO 10545-2	±0.5mm Big Slab +10mm	±0.5mm Big Slab +10mm	±0.5mm Big Slab +10mm
2.	Thickness	ISO 10545-2	±0.5%	±0.5%	±0.5%
3.	Density	ISO 10545-3	2,500 kg/m³ 22.5 kg/m²	2,500 kg/m³ 30.0 kg/m²	2,500 kg/m³ 50.0 kg/m²
4.	Water Absorption	ISO 10545-3	≤ 0.1%	≤ 0.1%	≤ 0.1%
5.	Flexural Strength	ISO 10545-4	≥ 40 N	≥ 40 N	≥ 50 N
6.	Breaking Strength	ISO 10545-4	≥ 2,000 N	≥ 4,000 N	≥ 10,000 N
7.	Surface Abrasion Resistance	ISO 10545-7	Polished Glaze: • Light: Class II • Dark: Class I Matte Glaze: • Class II–IV (varies by finish)	Same as 9mm	Same as 9mm
8.	Deep Abrasion Resistance	ISO 10545-6	Unglazed surfaces: ≤ 175 mm³	Same as 9mm	Same as 9mm
9.	Thermal Shock Resistance	ISO 10545-9	No cracking	No cracking	No cracking
10.	Crazing Resistance	ISO 10545-11	No crazing	No crazing	No crazing
11.	Frost Resistance	ISO 10545-12	No damage	No damage	No damage
12.	Chemical Resistance	ISO 10545-13	≥ Class B	≥ Class B	≥ Class B
13.	Stain Resistance	ISO 10545-14	Class 5	Class 5	Class 5
14.	Lead & Cadmium Release	ISO 10545-15	Not detected	Not detected	Not detected
15.	Mohs Hardness	EN 15771	Polished: ≥ 4	Matte: ≥ 5 (varies by surface)	Matte: ≥ 5 (varies by surface)
16.	Glossiness	ASTM D523	Polished: ≥ 95 GU	Same as 9mm	Same as 9mm

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