Pearly Solid FLAT Series Pearly Solid FLAT Series
Pearly Solid FLAT Series
Diffused and Cool - Solar selective wavelength penetration.

Soft Diffused Lighting - Filters unwanted wavelengths, retaining cool, diffused GREEN light.

Controlled FIR and NIR - Reduce temperatures by max. 10°C or 50°F.

Weathering Resistant - Clariant UV and Light Stabilizers for extra durability and longevity.

Extra light diffusion + High Haze + Balanced light.

Aesthetically pleasing - Owing to high mother of pearls content.

VULCAN Polycarbonate Solid FLAT Profile

Strength-wise, Polycarbonate sheet is 250 times over of glass, 10 times over FRP and Acrylic Sheets in impact strength.

Solid Flat sheets are also capable of stopping bullets and often used for security purposes.

Its high impact strength and light weight, ease of installation, fireproof and weather resistant properties make them the perfect choice for civil construction and safety glazing.

VULCAN Polycarbonate Solid FLAT sheets come in sheets and rolls, and is customizable.


VULCAN Pearly GREEN has been designed as a solar heat protection application that attenuates longer wavelength heat-producing infrared radiation very effectively through reflection, but at the same time, allowing a high percentage of cool, diffused GREEN light to pass through.  

Pearly GREEN have particle sizes in the range of 10~60μm, and is suitable for general-purpose infrared blocking applications.

Pearly GREEN reflects rather than absorbs heat producing far-red solar radiation without affecting the transmittance of the GREEN spectrum, and retains cool, diffused GREEN light.

This makes it easier to control the climate, particularly in the summer, and maintain optimum room temperature.*

*A large proportion of the heat inducing far-red light is reflected.

Product Strengths

Pearly MaterialDesigned as a solar heat protection application that attenuates longer wavelength heat-producing infrared radiation very effectively through reflection, but at the same time, retains cool, diffused GREEN light.Pearly TechnologyWith particle sizes ranging from 10~60μm, Pearly is suitable for general-purpose infrared blocking applications.Light Transmission RateControlled VIS (380~780nm) - 40% Visible Light Transmission RateExcellent shading PropertiesPerfect for living organisms.Heat Reflective Properties
Controlled FIR (Far-Infrared) and NIR (Near Infrared) spectrum.  Capable of reducing temperatures up to 10°c*.*Certain conditions may apply.Base MaterialVULCAN polycarbonate sheets use only 100% Virgin Covestro UV stabilizer included master-batch.UV Protective CoatingCo-extruded with the Base Material, the Clariant CESA Light UV and Light Stabilizers blocks harmful UV rays from 280~400nm. With co-extruded UV protection, VULCAN Polycarbonate sheets are able to last 10 years or more.Clean Room Manufacturing
VULCAN Sheets are produced in ISO Class 7 (FED STD 209E equivalent Class 10,000) clean rooms to ensure impeccable quality.
Production MethodCo-Extrusion ensures evenly spread, evenly thick base material and UV coating.

VULCAN Pearly Polycarbonate  Material Grade & Colors

Product Grade  Polycarbonate UV co-extruded sheets with Pearly coating
Outlook Pearly Green Polycarbonate Resin
Color Pearly Red Pearly Green
Raw Material 100% Virgin Covestro UV Stabilized Polycarbonate Resin
Performance Coating Pearly PAR selective coating
Warranty 10 year limited 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 Clariant CESA-Light UV and Light Stabilizers block 99% of harmful UV rays. Double layered, 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 


VULCAN Pearly Polycarbonate Material Properties

Material Grades Pearly Series
Color Pearl Lilac
UV CESA-Light Co-Extruded
Included in Base Material
Warranty 5yrs (Yellowing)
10yrs (Usage)
Lighting Direct    
Shading Excellent  
IR Control Excellent
PAR Control Excellent


VULCAN Pearly Polycarbonate Sheet Properties

Material Typical Properties Test Method Results Remark
Tested on 1.5mm Pearly Sheets
Tensile Strength @yield (kgf/cm²) CNS 11335 667 Should exceed 551 (kgf/cm²)
Tensile Elongation (%) CNS 11335 47 Mean Value of 3 Specimen
Impact Strength CNS 12093 No Rupture Mean Value of 3 Specimen
Change Percentage of Yellow Index (YID) after Weathering Resistance test (1200hrs)



ΔYI -0.49 Measured Wavelength
Visible Light Transmittance (%) ASTM D1003 30  
Ultraviolet Transmittance (%) ASTM D1003 0.9  
Density (ρ) ASTM D792 1.19 g/cm³  
Burn Characteristics CNS 12093 Burnt portion self extinguishes
after burner is removed.
10 Specimen Tested. Flame does not reach the 25mm reference mark
Heat Reflective Properties
JIS R3106 (1998) Blocked NIR Solar Heat Gain Coefficient
Properties VULCAN Pearly sheets are co-extruded with a PAR selective additive that blocks heat inducing solar radiation, while allowing high a percentage of cool, diffused green light penetration.
Places to Use Housing, warehouse or industrial skylights, walkways, patios; basically places with living organisms.