High Reflective Ceramic Granule ——HIREFLE
Product Description
High reflectance roofing granule is a new energy saving roofing granule specifically designed for building industry by Hebei Chida. It is featured with super high solar reflectance and superior aging resistance, which makes it the ideal material for cool roofing system. It is now widely used in roofing and siding system.
Specification:
0.5-2.0mm, 30-70mesh, 325mesh, special grade can be customized per request.
Performance: Keeping Building Surfaces cooler.
Advantage:
Ultra-white
High Solar Reflectivity,
High UV Opacity
Superior Staining Resistance
Superior Weathering Resistance
Good self-cleaning performance
Precise Size Distribution Control
Extremely low Dust
Low Density, Low Consumption
Technical Index
Characteristic | Solar reflectance | Solar reflectance Index | Stain Index | UV opacity | Dust content |
SR by SSR-ER % | SRI * % | ΔE** % | % | PPM | |
Range | 82~91 | 105~115 | ≤5 | ≥95 | ≤300 |
Typical | 88 | 111 | 2.5 | 98.0 | 100 |
