Product description
Flexible silicone waterproof coating is a new generation of green and environmentally friendly coating. Compared with other waterproof coatings, it has better high and low temperature resistance and longer service life. It is suitable for surface waterproofing, weatherproofing, rust prevention, corrosion prevention, etc. of interior and exterior walls and metals.
Product characteristics
1). Solvent-free, low-carbon, environmentally friendly, and non-corrosive;
2). It can withstand temperatures of -50°C to 150°C for a long time without blistering, cracking, powdering, etc.;
3). Better waterproof performance;
4). Resistant to oil stains; easy to scrub.
Product
technical indicators
|
Item |
Require |
|
1 |
Exterior |
Uniform viscosity, no gel or caking |
|
2 |
Surface drying time /h,≤ |
2 |
|
3 |
Time to work /h,≤ |
24 |
|
4 |
Solid content,≥ |
85 |
|
5 |
Impermeable 0.3MPA,120min |
impermeable |
|
6 |
Tensile Strength,MPa,≥ |
0.6 |
|
7 |
Bond strength /MPa,≥ |
1.0 |
|
8 |
Heat treatment (150℃,168h)
|
Tensile strength retention, % |
80-150 |
Elongation at break % ≥ |
80 |
||
Low temperature bendability,-45℃ ≤ |
-45,No cracks |
||
9 |
Alkali treatment(0.1%NaOH+saturation Ca(OH)2 solution,168h)
|
Tensile strength retention,% |
80-150 |
Elongation at break %≥ |
80 |
||
Low temperature bendability,-45℃ ≤ |
-45,No cracks |
||
10 |
Acid treatment (2%H2SO4,168h)
|
Tensile strength retention,% |
80-150 |
Elongation at break % ≥ |
80 |
||
Low temperature bendability,,-45℃ ≤ |
-45,No cracks |
||
11 |
Artificial climate aging(3000h)
|
Tensile strength retention,% |
80-150 |
Elongation at break % ≥ |
80 |
||
Low temperature bendability,,-45℃ ≤ |
-45,No cracks |
||
12 |
Combustion performance: B2-E(Ignition 15s, combustion 20s, Fs≤150mm, no burning droplets ignite the filter paper) |
How to use
Before construction, the construction site should be rusted, slag removed, and dust removed.
After opening the lid, use a roller or airless sprayer for construction. If there is cured paint on the wall of the barrel, it should be cleaned before use. If the viscosity is too high during construction, a corresponding diluent can be used. The proportion of diluent added should not exceed 5%.
If secondary construction is required, it can be carried out 6 hours after the initial construction (the thickness of the initial construction shall not exceed 1mm)
After the construction is completed, the cover should be tightly closed in time, and if necessary, a film should be used for sealing and storage.
Storage and validity period
They are non-dangerous goods and can be transported as non-dangerous goods. Please store in a cool, dry place with a temperature below 27°C. The validity period is 9 months.
Precautions
It cannot be mixed with other coatings and should not be exposed to the air for a long time. Keep it evenly dispersed during use.
Safe storage
conditions
Avoid heat sources, flames, sparks, acids, alkalis, and oxidants.
Store in a cool, dry, ventilated place, and keep sealed.