Waterproof Glass Silicone Sealant 1.Passed ISO9001 and SGS Reach 2.Credible quality
Waterproof Glass Silicone Sealant
[Characteristics]1. One-component, room temperature, low modulus acetic silicone sealant; Excellent toughness, high elasticity and easy to use; 2. Excellent weather-ability, durability; 3. Excellent adhesion to most construction materials; 4. Colors include transparent, white, gray and black, or other colors as per customers' requirements.
[Main purposes]
Waterproof Glass Silicone Sealant 1. Widely used in industry, building, advertisement, and family decoration; 2. Mainly used in joints adhesion and seal among the glass, tiles, ceramics, aluminum, and fiber glass, powder-coated and non-oily wood.
[Methods of Application]
Waterproof Glass Silicone Sealant 1. The surface must be clean, dry, and without any grease with the help of solvent. 2. Can be extruded directly under 10 º C ~ 50 º C3. Masking tape must be used in case of contamination and be got rid of after sealing. Injecting sealant manually or by air-driver injecting gun along one direction in case of bubbles. The joints filling should be full of sealant in order to mend.
[Limitations]
Waterproof Glass Silicone Sealant 1. Unsuitable for curtain wall structural adhesive; 2. Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant; 3. Unsuitable for the frosty or moist surface; 4. Unsuitable for the continually soggy place;
[Technical index]
Waterproof Glass Silicone Sealant
| Performance | Standard | Measured Value | Testing Method | |
| Test at 50± 5% RH and temperature 23± 2 0 C: | ||||
| Density (g/cm 3 ) | ± 0.1 | 0.96 | GB/T13477 | |
| Tack-Free Time (min) | ≤ 180 | 5.5 | GB/T13477 | |
| Extrusion (ml/min) | ≥ 80 | 1340 | GB/T13477 | |
| Tensile Modulus (Mpa) | 23 0 C | > 0.4 | 0.48 | GB/T13477 |
| – 20 0 C | or > 0.6 | / | ||
| Slumpability (mm) vertical | not change shape | not change shape | GB/T 13477 | |
| Slumpability (mm) horizontal | ≤ 3 | 0 | GB/T 13477 | |
| Curing Speed (mm/d) | 2 | 4 | / | |
| As Cured -After 21 days at 50± 5% RH and temperature 23± 2 0 C: | ||||
| Hardness (Shore A) | 20~60 | 25 | GB/T531 | |
| Tensile Strength under Standard Conditions (Mpa) | / | 0.43 | GB/T13477 | |
| Elongation of Rupture (%) | / | 41 | GB/T13477 | |
| Movement Capability (%) | 12.5 | 12.5 | GB/T 13477 | |
| Storage | 12 Months | |||
Waterproof Glass Silicone Sealant
