Matte Gray C 39899 30*60

**Note: Specifications for each product are requested individually, and the responsibility for specifications lies with each product. Variations may occur between the reports and the actual products, such as thickness description and water absorption.**

Technical Specification:

Product: Chinese Porcelain Tile
Size: 300x600mm
Type: Non-rectified

1. Length and Width:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: ± 0.6% (Max ± 2.0 mm)
– Nitco’s Value: ± 0.5%

2. Thickness:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: ± 5.0% (Max ± 0.5mm)
– Nitco’s Value: ± 5.0%

3. Straightness of Sides:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: ± 0.5% (Max ± 1.5 mm)
– Nitco’s Value: ± 0.5%

4. Rectangularity:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: ± 0.6% (Max ± 2.0 mm)
– Nitco’s Value: ± 0.5%

5. Surface Flatness:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: ± 0.5% (Max ± 2.0 mm)
– Nitco’s Value: ± 0.30%

6. Surface Quality:
– Standard Test Method: ISO 10545-2 / EN 98
– International Standard: 95% free from visible defects
– Nitco’s Value: > 95% free from visible defects

7. Water Absorption:
– Standard Test Method: ISO 10545-3 / EN 99
– International Standard: 3% < E ≤ 6%
– Nitco’s Value: 3-6%

8. Breaking Strength:
– Standard Test Method: ISO 10545-4 / EN 100
– International Standard: Min 1000 N
– Nitco’s Value: ≥ 7.5mm, 1000N; < 7.5mm, 600N

9. Modulus of Rupture (MOR):
– Standard Test Method: ISO 10545-4 / EN 100
– International Standard: > 20
– Nitco’s Value: > 30

10. Abrasion Resistance (PEI III, IV, V):
– Standard Test Method: ISO 10545-7 / EN 154
– International Standard: As Specified by manufacturer
– Nitco’s Value: As Specified

11. Thermal Shock Resistance:
– Standard Test Method: ISO 10545-9 / EN 104
– International Standard: Resistant to 10 cycles
– Nitco’s Value: Resistant

12. Crazing Resistance:
– Standard Test Method: ISO 10545-11 / EN 105
– International Standard: No Crazing
– Nitco’s Value: Resistant

13. Resistance to Acids, Alkalies, and Chemicals (Except HF Acid):
– Standard Test Method: ISO 10545-13 / EN 106
– International Standard: No Visible effect
– Nitco’s Value: No Visible effect

Note: Specifications for each product are requested individually, and the responsibility for specifications lies with each product. Variations may occur between the reports and the actual products, such as thickness description and water absorption. The values provided under “Nitco’s Value” represent Nitco’s specific values obtained through testing and comply with the international standards specified. These values ensure the quality and performance of the Chinese porcelain tile.