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THERMAGLAS
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THERMAGLAS

THERMAGLAS™ Condensation Control Multiwall Polycarbonate

Built-in condensation control for commercial greenhouse applications

THERMAGLAS multiwall polycarbonate offers the same light transmission, rigidity, durability, insulation, and co-extruded UV protection as standard SUNLITE, and features built-in condensation control. Palram’s proprietary condensate control technology helps maximize light transmission by minimizing condensation droplet formation that would otherwise reflect valuable sunlight. By reducing condensate drip, moisture-related diseases are minimized, improving your crop quality and yield.

 

THERMAGLAS  can be used for gable-peak, arch, and most gothic arch style structures; as well as retrofit glass, polyfilm, and fiberglass-covered structures. It's an excellent solution for applications as diverse as production, propagation, holding areas, and retail garden centers.

AgricultureAgriculture

CONTROL LIGHT TRANSMISSION AND HEAT BLOCKING WITH SOLARSMART TECHNOLOGY

THERMAGLAS SLT uses SolarSmart technology, which reduces heat from the sun while transmitting valuable PAR light for crop growth. In fact, test results show that THERMAGLAS SLT transmits more PAR light and less infrared energy than other tinted or "heat-reducing” products. This makes it an ideal solution for applications such as retail garden centers where customer comfort is critical.

Read more about Palram SolarSmart Technology.

Product Details

Dimensions

Product / ProfileThickness Weight InsulationValuesStandard Widths
inchmmlb/psfg/m²R-FactorU-Valueinch
Twin-Wall5/3240.168001.490.6747¼", 48", 71¼", and 72"
Twin-Wall1/460.271,3001.620.6247¼", 48", 71¼", and 72"
Twin-Wall5/1680.311,5001.720.5847¼", 48", 71¼", and 72"
Twin-Wall5/1680.351,7001.720.5847¼", 48", 71¼", and 72"
Twin-Wall3/8100.351,7001.890.5347¼", 48", 71¼", and 72"
Triple-Wall5/1680.351,7001.990.5047¼", 48", 71¼", and 72"
Triple-Wall3/8100.412,0002.080.4747¼", 48", 71¼", and 72"
Triple-Wall5/8160.552,7002.360.4247¼", 48", 71¼", and 72"

Color or Tint

Product / ProfileColorLight Transmission
Twin-Wall 4mmClear82%
Twin-Wall 4mmBronze*35%
Twin-Wall 4mmWhite Opal30%
Twin-Wall 6mmClear80%
Twin-Wall 6mmBronze*35%
Twin-Wall 6mmWhite Opal20%
Twin-Wall 8mmClear80%
Twin-Wall 8mmBronze*35%
Twin-Wall 8mmWhite Opal45%
Twin-Wall 8mmSLT60%
Twin-Wall 8mmSolarSoft 8080%
Twin-Wall 8mmSolar Ice*25%
Twin-Wall 10mmClear79%
Twin-Wall 10mmBronze*35%
Twin-Wall 10mmWhite Opal30%
Twin-Wall 10mmSolar Ice*25%
Triple-Wall 8mmClear76%
Triple-Wall 8mmBronze*35%
Triple-Wall 8mmWhite Opal45%
Triple-Wall 10mmClear76%
Triple-Wall 10mmBronze*35%
Triple-Wall 10mmWhite Opal48%
Triple-Wall 16mmClear76%
Triple-Wall 16mmBronze*35%
Triple-Wall 16mmSolar Ice*25%

 

*Available subject to minimum order requirements.

PropertyConditions
(U.S. Customary)
ASTM MethodUnits - SI
(U.S. Customary)
Value
(U.S. Customary)
Physical
DensityD-1505g/cm³ (lb/ft³)1.2 (75)
Water Absorption24 hr. @ 23°CD-570%0.15
Mechanical
Tensile strength at yield10 mm/min (0.4 in./min)D-638MPa (psi) 62 (9,000)
Tensile strength at break10 mm/min (0.4 in./min)D-638MPa (psi)65 (9500)
Elongation at yield10 mm/min (0.4 in./min)D-638%6
Elongation at break10 mm/min (0.4 in./min)D-638%110
Tensile Modulus of Elasticity10 mm/min (0.4 in. /min)D-638MPa (psi)2,378 (345,000)
Flexural Modulus1.3 mm/min (0.05 in./min)D-790MPa (psi)2,378 (345,000)
Flexural Strength at Yield1.3 mm/min (0.05 in./min)D-790MPa (psi)93 (13,500)
Notch Impact Strength Izod23°C (73°F)D-256J/m (ft·lbf/in.)800 (15)
Notch Impact Strength Charpy23°C (73°F)D-256J/m (ft·lbf/in)800 (15)
Impact Falling Weight3 mm (0.12 in.) SheetISO-6603/1bJ (ft·lbf)40-400(30-295)
Rockwell HardnessD-785R scale / M scale125 / 70
Abrasion (Taber Process)100 Cycles, CS-10S Wheel, 500gD-1044% HazeN/A
Compressive Strength1.3 mm/min (.05 in./min)D-695MPa (psi)N/A
Compressive Modulus1.3 mm/min (.05 in./min)D-695MPa (psi)N/A
Shear strength at Yield1.3 mm/min (.05 in./min)D-732MPa (psi)N/A
Shear strength at Break1.3 mm/min (.05 in./min)D-732MPa (psi)N/A
Shear Modulus1.3 mm/min (.05 in./min)D-732MPa (psi)N/A
Thermal
Long Term Service Temperature°C (°F)-75 to +100 (-175 to +212)
Short Term Service Temperature°C (°F)-75 to +120 (-175 to +250)
Heat Deflection TemperatureLoad: 1.82 Mpa (264 psi)D-648°C (°F)132 (270)
Vicat Softening TemperatureLoad: 1 kg (2.2 lb)D-1525°C (°F)149 (300)
Coefficient of Linear
Thermal Expansion
D-69610-⁵/°C (10-⁵/°F)6.5 (3.6)
Thermal ConductivityC-177W/m°K (Btu-in./hr-ft²-°F)Varies w/ Thickness
Specific Heat CapacityC-351kJ/kg°K (Btu/lb°F)N/A
Optical
Haze3 mm (0.12 in.)
Clear Sheet
D-1003%Varies w/ Thickness
Light Transmission3 mm (0.12 in.)
Clear Sheet
D-1003%Varies w/ Thickness
Refractive IndexClear SheetD-5421.59
Yellowness Index3 mm (0.12 in.)
Clear Sheet
D-1925<1

Flammability

Country
Standard
Classification*
United States
ASTM D-635
CC-1
United States
ASTM E-84
Class A

 

*Classification is dependent on product thickness.

WHERE TO BUY?

GREEN-TEK: Palram Master Distributor

 

Palram relies on its master distribution partner and converter, Green-Tek, to manage all facets of the THERMAGLAS product line, including marketing, sales, warehousing, cutting, and logistics for full-size master-length sheets.

3708 Enterprise Drive Toll Free: 800.747.6440
Janesville, WI 53546 Local: 608.754.7336
WHERE TO BUY?