Pearly Heat Reduction Polycarbonate
Pearly Series – Controls heat producing Far Infrared Radiation (FIR) and Visible Light Transmission (VIS) wavelengths.
Unwanted solar radiation wavelengths are filtered out, allowing cool, diffused Green light and Near Infrared (NIR) to pass through.
Base Material
Covestro (Bayer) UV Stabilizer Included Base Resin
Weathering Resistant
Co-Extruded Avient UV and Light Stabilizers – UV Resistant / Weather Proof
Additives
Pearly – Photosynthetically Active Radiation (PAR) Selective Additive to help plants grow.
Interference Color (Reflection)
Lilac
Advantages
Green light transmission within the VIS spectrum
Soft and Diffused Lighting – Less burning affect for the area covered
Infrared (IR) Reflection – Lowers temperature by max. 15 °C / 59 °F
Warranty
10 year limited warranty*
Applicable Areas
Housing skylights / Industrial skylights / Industrial Roofing / Patios
/ Pedestian walkways / Security Glazing / Transportation Shelters / Warehouse skylights
Product Overview
VULCAN Pearly Series Material
| Product Grade | Polycarbonate UV co-extruded sheets with Pearly coating | |
| Outlook |  |
 |
| Color | Pearly Red | Pearly Green |
| Raw Material | 100% Virgin Covestro Polycarbonate Resin | |
| Performance Coating | Pearly PAR selective coating | |
| Warranty | 10 year warranty: 5 for yellowing, and 10 year for usage under normal conditions. *Please refer to the installation instructions and list of harmful chemicals. Failure to comply shall void warranty. |
|
| Light Transmission Rate | 73% | 65% |
| UV Protection |
Avient CESA-Light UV and Light Stabilizers block 99% of harmful UV rays. Double-sided, Co-Extruded coating process ensures a longer lifespan compared with other product brands. |
|
| Properties | Pearly Series sheets reflects NIR while letting most of the visible light through, which serves as the perfect material for greenhouse plants in tropical and subtropical countries. | |
| Places to Use | Housing, Interiors, places with living organisms | |
Detailed Product Specifications
VULCAN Pearly Material Properties
| Material Grades | Pearly Series | ||
| Color | Pearl | Lilac | |
| LIGHT TRANSMISSION | 65% | 73% | |
| UV | CESA-Light Co-Extruded | ● | ● |
| Included in Base Material | ● | ● | |
| Warranty | 5yrs (Yellowing) | ● | ● |
| 10yrs (Usage) | ● | ● | |
| 1yr | |||
| Transparent | |||
| Translucent | ● | ● | |
| Lighting | Direct | ||
| Diffused | ● | ● | |
| Shading | Excellent | ● | |
| Average | ● | ||
| Minumum | |||
| IR Control | Excellent | ● | ● |
| Minimum | |||
| Poor | |||
| PAR Control | Excellent | ● | ● |
| Average | |||
| Minimum | |||
