PRIMATHERM® TCF - Water-based anti-fouling and anti-UV finish
DESCRIPTION
PRIMATHERM® TCF is a coating based on ultra UV-resistant KYNAR AQUATEC® PVDF mineral resins. PRIMATHERM® TCF is specially formulated to ensure high durability of the PRIMATHERM® system: it is applied as a top coat over PRIMATHERM® (thermo-reflective base). The finish provides excellent protection against UV rays and dirt (atmospheric pollution, moss, lichen, etc.). Extremely durable PVDF resins are renowned for their unrivalled resistance to severe atmospheric conditions.
MAIN PROPERTIES
o Anti-fouling
o High UV resistance / Excellent color and film stability (non-yellowing)
not flouring)
o Enhances the thermo-reflective performance of PRIMATHERM®.
o Ensures the long-lasting "COOL ROOF" performance of the PRIMATHERM® system (no degradation)
o Aqueous phase - low VOC content.
THERMO-REFLECTIVE CHARACTERISTICS
Solar reflectivity - ASTM E903-12 95%.
Solar absorption coefficient α 0.05
Thermal emissivity - ASTM C1371-15 0.89
SRI (Solar Reflectance Index) - according to ASTM E1980 120
TECHNICAL DATA (at 20°C - RH< 80°)
95 % 0.05 0.89 120
Taut satin finish
Thinner WATER - Ready-to-use product: do not dilute
Viscosity 1500 mPa.s
Density 1.3 +/- 0.05
Dry extract 52% by weight - 38% by volume
VOC content 33 g/L (cat. II Aj; max 140 g/L)
Dust dry: 20 min / Rain dry: 2 h / Recoatable: 24h (depending on conditions)
Theoretical yield 10 m2/L
Cleaning equipment WATER
USE ADVICE
For further details, please refer to the PRIMATHERM® SYSTEM APPLICATION PROTOCOL.
Substrates: finish on PRIMATHERM® thermo-reflective base. Substrate preparation
Substrates must be clean and perfectly dry.
Application
Apply in 1 coat at temperatures between 15°C and 35°C and humidity below 70%. Apply by roller, brush or Airless spray.
S’applique par couche de 100 à 125 μm humide par couche : ne pas dépasser ces dosages. Le film est sensible aux surépaisseurs : risque de faïençage en cas de sur dosage ou d’application à une température trop basse (<15°C) et / ou hygrométrie trop forte (>80%).
Precautions / Safety
Clean tools promptly after application (strong adhesion). Close opened packages tightly and store in a cool place.
For further information, consult the safety data sheet and read the label before use.
PACKAGING / COLORS
o 10L-180L
o WHITE (other reflective shades available on request and subject to technical study)