Advanced Acetic Silicone Sealant 517
Topsen 517 Universal Silicone Sealant is a multi-purpose; one-part Acetic cure sealant, which is cured by atmospheric moisture to form a high-strength and flexible rubber seal. It has been formulated to offer outstanding primer-less adhesion to most common building materials including vinyl, steel, concrete, wood, and glass. It can be applied and tooled under most weather conditions.
Product |
Universal Acidic Acetic Silicone Adhesive & Sealant |
Model No. |
Jinguiyuan 517 |
Type |
Acetic Curing, RTV curing |
Color |
Clear, Black, White, Gray or as customized |
Usage temperature |
+5ºC~+40ºC |
Applicated temperature |
-40ºC~+150°ºC |
Packing |
260ml/280ml/300ml/310ml/Cartridge, 24pcs/Carton; 200L Barrel |
Shelf life |
12 months |
Features:
1. Never turn white;
2. Fast curing speed, durable seal;
3. Good adhesion and compatibility to most building materials;
4. Excellent weather ability and high resistance to UV radiation, heat, humidity, ozone, and high temperature;
Main Applications:
- Installation of various doors and windows;
- Bonding and sealing of various glassworks;
- Indoor decoration joint sealing;
- Handicraft bonding;
- General bonding and sealing of various signs, glass display cabinets, etc.
Use Limitations
1. All the surfaces that bleed oils, plasticizers, or solvents;
2. Non-corrosion-resistant substrates such as concrete, porous stones (like marble), coated glass, copper, lead, and galvanized materials;
3. The mucilage shall not be completely isolated from the air before fully curing;
4. The frosty or moist surface;
5. When the surface's temperature is below 4ºC or above 40ºC.
Acetic General Silicone Sealant |
Performance |
Standard |
Measured Value |
Testing Method |
Test at 50±5% RH and temperature 23±2ºC |
Density (g/cm³) |
±0.1 |
0.95 |
GB/T 13477 |
Tack-free Time (min) |
≤180 |
10 |
GB/T 13477 |
Extrusion g/5S |
≥40 |
102 |
GB/T 13477 |
Tensile Modulus (Mpa) |
23ºC |
≤0.4 |
0.28 |
GB/T 13477 |
|
-20ºC |
or ≤0.6 |
0.3 |
|
105ºC weight loss, 24hr % |
/ |
55 |
GB/T 13477 |
Slumpability (mm) Vertical |
≤3 |
0 |
GB/T 13477 |
Slumpability (mm) Horizontal |
0 |
0 |
GB/T 13477 |
Curing Speed (mm/d) |
2 |
2.5 |
/ |
As Cured-after 21 days at 50±5% RH and Temperature 23±2ºC |
Hardness (Shore A) |
20-60 |
22 |
GB/T 531 |
Tensile Strength under Standard Conditions (Mpa) |
/ |
0.12 |
GB/T 13477 |
Elongation of Rupture (%) |
/ |
500 |
GB/T 13477 |
Movement Capability (%) |
12.5 |
12.5 |
GB/T 13477 |