| Specifications | Sample Number | Standards |
| Specific gravity | 15 × 5 = 75 | ASTM D1037-12 |
| Water absorption and thickness swelling | 15 × 5 = 75 | ASTM D1037-12 |
| Thermal conductivity | 15 × 5 = 75 | ASTM-C 1113 |
| Bending strength | 15 × 5 = 75 | ASTM D1037-12 |