| Test Items | Test standard | Model: KS11 | Model: KY11 | Model: KD11 | Model: KD21 |
| Color | Visual | White | White | White | White |
| Regular Block Size (mm) | Measurement | 2500x1050x360 | 2500x1050x360 | 2500x800x280 | 2500x1050x300 |
| Maximum Sheet Size (mm) | Measurement | 2500x1250 | 2500x1250 | 2500x920 | 2500x1250 |
| Density (kg/m³) | Measurement | 8.0±1.0 | 8.7±1.5 | 8.0±1.0 | 8.0±1.0 |
| Tensile Strength(kpa) | GB/T6344-2008 | 98 | 92 | 99 | 85 |
| Thermal Conductivity Coefficient (W/m.k) | GB/T10295 | ≤0.35 | ≤0.35 | ≤0.35 | ≤0.35 |
| Indentation Hardness | GB/10807-2006 (B method) | 255 | 262 | 256 | 246 |
| Service Temperature | MSDS | -200℃~+220℃ | -200℃~+200℃ | -200℃~+220℃ | -200℃~+220℃ |
| Flame-retardant Grade | GB8624-2012 | B1 | B1 | B1 | B1 |
| UL94-2013 | V0 | V0 | V0 | V0 | |
| Sound Absorption | GB/T18696.1-2004 | T=80mm NRC=0.9; | T=80mm NRC=0.9; | T=80mm NRC=0.9; | T=80mm NRC=0.9; |
| T=50mm NRC=0.85 | T=50mm NRC=0.85 | T=50mm NRC=0.85 | T=50mm NRC=0.85 | ||
| Certificate | CE | Pass | Pass | Pass | Pass |
| Rohs | Pass | Pass | Pass | Pass | |
| Halogen Report | Pass | Pass | Pass | Pass | |
| Description & Comparison | It is a very cost-effective model for cleaning. The quality is very good. | If you need a high density and high hardness, it will be a good selection. | It is the best model for Cleaning, but it is a little expensive | This is a second quality model with the lowest price. | |