性能
性能评级 |
|---|
产品使用和配方 |
|---|
典型特性 |
|
|---|---|
| % Solids | 54.5-55.5 % |
| Chemistry | 100% Acrylic |
| pH | 9.0-9.8 |
| Viscosity | <140 |
PRIMAL™ EC-4642 ME Pure Acrylic Copolymer
概述
性能
技术内容
样品选项
什么是 PRIMAL™ EC-4642 ME Pure Acrylic Copolymer?
Developed specifically to help improve wet and dry adhesion to concrete, metal, spray polyurethane foam (SPF) and other substrates for protective and reflective coatings. It provides excellent durability and dirt pickup resistance, helping to reduce the darkening of light-colored roof coatings over time for long-term energy efficiency.
用途
- Acrylic Copolymer developed to help improve wet and dry adhesion to concrete, metal, spray polyurethane foam (SPF) and other substrates
- For protective and reflective coatings
优势
- Outstanding exterior durability and UV resistance.
- Long lasting, low temperature flexibility and crack resistance to lengthen the life of the roof
- High resistance to dirt pick-up for long term reflectivity
- Very good adhesion to roofing substrates (i.e. concrete, galvanized sheets , polyurethane, Foams etc..)
- Good protection against carbonation
- Very good resistance to transmission of ponded water