China Waterproof Dow Corning Neutral Cure Silicone Sealant 30 Years Warranty, Find details about China Neutral Silicone Sealant, Waterproof Silicone Sealant from Waterproof Dow Corning Neutral Cure Silicone Sealant 30 Years Warranty
Test report under GB/T14683-2017 (Silicone Construction Sealant) | ||||||
Seriel No. | Item | Standard Regulation | Test Result (Value) | Assessment | ||
1 | Surface | / | Smooth and uniform paste,No bubble,no crust,No particles | Qualified | ||
Density (g/m3) | +/ 0.03 | 1.42 | Qualified | |||
2 | Sag (mm) | Vertical | ≤3 | 0 | Qualified | |
Horizontal | No deformation | No deformation | ||||
3 | Extrudability (ml/min) | ≥150 | 632 | Qualified | ||
4 | Tack-Free Time (hour) | ≤3 | 0.6 | Qualified | ||
5 | Hardness (Shore A) | 20-60 | 50 | Qualified | ||
6 | 23 degrees Celsius tensile modulus/Mpa | Tensile Strength, Mpa | ≥0.4 | 0.92 | Qualified | |
Bonding damage area, % | ≤5 | 0 | Qualified | |||
7 | Fixed adhesion | No damage | No damage | Qualified | ||
8 | Consistency | +/-0.03 | 9.0 | Qualified | ||
9 | Cure speed (mm/24h) | 3 | 5 | Qualified |