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Pearly Green-ROMA
Pearly Green-ROMA
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home > Products > Corrugated Polycarbonate > ROMA Polycarbonate > Pearly ROMA Series
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LiteGuide ROMA Series
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Ti-Lite ROMA (Silver)
Ti-Lite ROMA Series

Pearly ROMA 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.

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Category: ROMA Polycarbonate
  • Description
  • Product Overview
  • Detailed Product Specifications
Description

VULCAN Polycarbonate Corrugated ROMA (76/18) Profile

ROMA is one of the most common profiles on the market, compatible with many metal roofings throughout many countries, and in all, an outstanding profile that offers superior physical properties and good refractive properties.

ROMA profile can be designed as a polycarbonate roofing panel as well as a wall cladding panel.  One of the biggest advantages of polycarbonate ROMA profile roofing is its arch shape. Combined with the superior flexural and tensile properties of polycarbonate, creates an extremely strong and reliable roofing panel and wall cladding panel.

Product Overview

Product Overview

PEARLY GREEN

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 Material

Designed 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 Technology

With particle sizes ranging from 10~60μm, Pearly is suitable for general-purpose infrared blocking applications.

Light Transmission Rate

Controlled VIS (380~780nm) – 40% Visible Light Transmission Rate

Excellent shading Properties

Perfect 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 Material

VULCAN polycarbonate sheets use only 100% Virgin Covestro UV stabilizer included master-batch.

UV Protective Coating

Co-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 an impeccable quality.

Production Method

Co-Extrusion ensures evenly spread, evenly thick base material and UV coating.
Detailed Product Specifications

Detailed Product Specifications

Material Grade

Product Grade Polycarbonate UV co-extruded sheets with Pearly coating
Outlook Pearly Green Polycarbonate Resin
Color Lilac
Raw Material 100% Virgin Covestro 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 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


Material Properties

Material Grades Pearly Series
Color Lilac
LIGHT TRANSMISSION 65%
UV CESA-Light Co-Extruded ●
Included in Raw 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


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)

ASTM G154

ASTM E313

ΔYI -0.49 Measured Wavelength
400~700nm
Visible Light Transmittance (%) ASTM D1003 30
Ultraviolet Transmittance (%) ASTM D1003 0.9
Density (ρ) ASTM D792 1.19 g/cm³
Bun 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 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.

Related products

Valuview-ROMA (Opal)-Clear Corrugated Roofing Sheet
Valuview-ROMA (Green)-Clear Corrugated Roofing Sheet

Valuview ROMA Series

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Ti-Lite ROMA (Silver)
Ti-Lite ROMA (Green)

Ti-Lite ROMA Series

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LiteGuide-ROMA

LiteGuide ROMA Series

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TEL: +886-2-27091757 FAX: +886-2-27556758 Email: [email protected]
ADR: 10F.-7, No.28, Sec.3, Ren Ai Rd., Da An Dist., Taipei, 10653 Taiwan






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