Technical standard:GB6566-2001,Quality Supervise NO.040:
No. | Inspcted areas | Unit | Standard | Result | Conclusion |
1 | Density | g/cm3 | >=1.2 | 1.4 | Qualified |
2 | Water Absorption | % | <=0.4 | 0.05 | Qualified |
3 | Tensile Strength | MPa | >=15 | 38 | Qualified |
4 | Compresive Strength | MPa | >=20 | 100 MPa unbroken | Qualified |
5 | Flexural Strength | MPa | >=10.0 | 68.2 | Qualified |
6 | Hardness | Degree | >=80 | 88 | Qualified |
7 | Heat Resistance | ------ | put it into 100°c boiling water for 1Hr,no bubbles appears on | pass | Qualified |
8 | Boiling Water resistance | ------ | No obvious change in color | pass | Qualified |
9 | Cigarette Burn Resistance | ------ | No marks left behind,but colors slightly turn in yellow | pass | Qualified |
10 | Acudity resistance | ------ | No obivious change for appearance | pass | Qualified |
11 | Alkalinity Resistance | ------ | No obivious change for appearance | pass | Qualified |
12 | Stain Resistance | ------ | Can be cleaned easily by normal cleaning setegent | pass | Qualified |
13 | Radiation | 1ra | building material<=1.0 | 0.99 | pass |
14 | Radiation | 1r | decoration material<=1.3 | 0.77 | pass |