Polyurethane Floor Coating

Polyurethane Floor Coating

Triflor TC111 Topcoat is a two component aliphatic urethane with exceptional resistance to chemicals and ultraviolet light. Each component is factory packaged in ratio and ready for onsite mixing. The resin component is colored differently and hardener is clear to give a visual on complete mixing prior to use.

USES
Provides an easy to clean and attractive protective coating for cementations or metallic substrates.
Suitable for industrial structural steel, tanks, piping and concrete floors and walls in power, water treatment, pulp and paper, chemical, petrochemical, food and beverage plants and pharmaceutical production areas where only foot traffic and light vehicles are expected. This hard, non-chalking coating cures through chemical reaction, and is not dependent on atmospheric conditions.

SPECIAL FEATURES

• Hard, durable, matt finish or gloss.
• Easy to clean
• Attractive range of colors
• Good chemical resistance
• High abrasion resistance
• No chalking, UV light resistance

APPLICATION

• Application methods : Airless or Conventional spray. Brush may be used for smaller areas.
• Mixing ratio : parts by Volume of Part A (base) to 1 part by Volume of Part B(curing agent).
• Pot life at 23°C : 8 hours (Reduced at higher temperature)  Guiding data for airless spray gun
• Pressure at nozzle : 9 - 15 MPa (1200 - 2100 psi)
• Nozzle tip : 0.33 - 0.46 mm (0.013 - 0.018”)
• Spray angle : 20 - 60°.
• Filter : Check to ensure that filters are clean.
  

SURFACE PREPARATION
Triflor TC111 Topcoat is a finish coat in coating system and the previous coating must be clean and dry and the maximum recoat interval must not be exceeded. Consult the appropriate data sheets for surface preparation requirements for the other coatings in the system.

CONDITION DURING APPLICATION
The temperature of the substrate should be maximum 10°C and minimum 3°C above the dew point of the air, temperature and relative humidity measured in the vicinity of the substrate. The drying surface is sensitive to moisture condensation and relative humidity during application and until hard dry condition is achieved should be less than 85 %. Good ventilation is necessary when the paint is used in confined spaces. With forced ventilation, avoid heated air at first as this may cause surface drying and solvent entrapment. Triflor TC111-Topcoat should not be exposed to mechanical wear before fully cured.

DRYING TIME.
Drying times are generally related to air circulation, temperature, film thickness and number of coats, and will be affected correspondingly. The figures given in the table are typical with.

• Good ventilation (Outdoor exposure or free circulation of air).
• Recommended film thickness.
• One coat on top of inert substrate