Ningbo Yoyo Foam Glass Co., Ltd.
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Place of Origin: | Zhejiang, China (Mainland) |
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Items | Unit | Testing Method or Condition | Standard Requirement | Test Data | Conclusion |
Density | Kg/m3 | JC/T647–2005 Appendix A | <=160 | 153 | Certified |
Thermal Conductivity | W/m.K | GB/T10297–1998 (25°C) | <=0.062 | 0.0587 | Certified |
Compressive Strength | Mpa | GB/T5486.2-2001 | >=0.4 | 0.84 | Certified |
Bending Strength | Mpa | GB/T5486.2-2001 | >=0.4 | 0.90 | Certified |
Bulk Water Absorption | % | JC/T647–2005 Appendix B | <=0.5 | 0.20 | Certified |
Items | Test Method or Condition | Standard Value or Requirement | Test Value | |
Density (kg/m3) | JC/T647-2005 Addenda A | ≤140 | 123 | |
Thermal Conductivity (W/m.k) | GB/T10294-1988 (25oC) | ≤0.050 | 0.0455 | |
GB/T10295-1988 (10oC) | / | 0.0436 | ||
GB/T10295-1988 (-50oC) | / | 0.0437 | ||
Compressive Strength (MPa) | GB/T5486.2- 2001 | Normal Temp | ≥0.4 | 0.82 |
300oC -48 hrs | / | 0.70 | ||
-196oC-Steep 48 hrs | / | 0.65 | ||
Temperature Resistance (oC) | 300oC -48 hrs, no rupture, no deformation | / | 300 | |
-196oC - Steep 48 hrs, no rupture, no deformation | / | -196 | ||
Cl-(%) | JC/T618-2005 GB/T17393-1998 Lg((Cl-+F-))x104) ≤ 0.188+0.655lg((SiO2-3+Na)x104) | Be suitable for insulation cover on Austenitic stainless steel | 0.0055 | |
F-(%) | Nothing separated | |||
SiO2-3 (%) | 0.09 | |||
Na(%) | 0.033 |