Structure Sealant Neutral Silicone S ealant Used for Granite and Cement
The neutral silicone sealant is used for generail glazing application and general sealing in kitchen and bathroom. for all kinds of granite ,marble, stone and cemenneutral ne
neutral Slicone Sealant |
Performance |
standard |
Measureed value |
Testing Method |
Test at 50±5% RH and temperature 23±2ºC |
Density (g/cm3) |
±0.1 |
1.42 |
GB/T13477 |
Tack-free time(min) |
≤180 |
10 |
GB/T13477 |
Extrusion(ml/min) |
≥80 |
983 |
GB/T13477 |
Tensile Modulus (Mpa) |
23ºC |
0.4 |
0.49 |
GB/T13477 |
20ºC |
0.6 |
/ |
Slumpability(mm) vertical |
Not change shape |
Not change shape |
GB/T13477 |
Slumpability (mm) horizontal |
≤3 |
0 |
GB/T13477 |
Curing speed(mm/d) |
2 |
3 |
|
As cured-after 21 days at 50±5% RH and temperature 23±2ºC |
Hardness (shore A) |
20-60 |
33.2 |
GB/T531 |
Tensile strength under standard conditions (mpa) |
|
0.62 |
GB/T13477 |
Elongation of ruputue(%) |
|
450 |
GB/T13477 |
Movement capability(%) |
20 |
20 |
GB/T13477 |
stroage |
12 months |