Product Details
Product Name: Silicone anti-graffiti coating
Synonyms: Modified Fluoro-silicone Functional Coating
Appearance: No lumps or mechanical impurities, it appears even liquid after stirring
Application property: Barrier-free for brush coating
Drying time (surface dry): ≤2hrs
Coating film appearance: Normal
Contrast ratio : ≥0.90
Water resistance (240hrs): no abnormalities
Acid resistance (5% H2SO4) (240hrs): no abnormalities
Alkali resistance (saturation Ca(OH)2) (240hrs): no abnormalities
Salt water resistance (10%NaCl) (240hrs): no abnormalities
Salt fog resistance (1000hrs): no abnormalities
Artificial weathering resistance ( 1000hrs ): no frothing, flaking nor crack
1.Pulverization: ≤1 grade
2.Discoloration: ≤2 grade
Bending resistance, mm:≤2
impact resistance, cm: ≥50
Coating temperature change resistance ( five times cycle):No abnormalities
Adhesion strength, grade: ≤1
Oil resistance(120 # solvent oil)(48hrs ): no abnormalities
Pencil hardness:≥1H
Solvent friction resistance :
1.Acetone: Friction 100 times without screen
2.Alcohol : Friction 100 times without screen
Anti-adhesive (peel strength at 180o ), N/mm: ≤0.10
Repetitive adhesion(50times) :
1.Appearance: No flaking, obvious loss of light, no glue residue
2.Peel strength at 180o , N/mm: ≤0.10
Anti-graffity, grade :
1.Ink, grade:≤1
2.Oily pen, grade:≤3
3.Spray paint, grade:≤3
Volatility organic compound ( VOC ), g/L:
Polyurethane top coat, gloss(160o)<80: ≤670
Benzene %: ≤0.3
Toluene, Xylene, Ethylbenzene, Total %: ≤30
Application:
1. Used for city cleaning
2. Used for building engineer reconstruction and repair, projection and decoration of building exterior wall
3.Used for protection of historic building and cultural relic
Package: 10kg, 20kg, 150kg iron drum ( N.W. )
