Wood Stone Concrete Nano-Protective ; anti-fingerprint and easy to clean
FF-4219 is a film protective agent further improved, developed and perfected on the basis of water-based nano protective agent. It does not use alcohol, uses water as solvent, is safe and environmentally friendly, and has good stability. The protective agent has anti-fingerprint, easy to clean and other functions. It is used for waterproof and anti-corrosion protection of wood, stone, concrete and cultural relics.
1.1 The thickness of the protective agent coating layer is about 0.5 μm to 5 μm.
1.2 Corrosion resistance to most chemicals.
1.3 Use at room temperature, can be self-drying and drying.
1.4 It is not easy to absorb dust and is easy to clean.
1.5 Water is the solvent, and it is directly diluted with deionized water with a conductivity of less than 30us/cm.
2. Technical parameter
|Appearance||Milky white liquid|
3. Process flow
Pre-treatment cleaning → lamination → drying.
Before laminating, clean the dust, dirt and oil on the surface of the coating to obtain a clean surface. After the film is covered and the surface is dry, it can be dried with hot air. The self-drying time is at least 7 days, and it can also be dried.
4 Working fluid composition and process conditions
4.1 Lamination working fluid composition:
Deionized water: 70%~80%
4.2 Process conditions
|Spray gun diameter||1.1～1.3mm|
|Spraying pressure||0.3～0.4 Mpa|