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EXEET

EXEET

PC Heatcut Sheet

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Purpose
  • Various applications such as for canopies, connecting walkways, and skylights
Features
  • Greater heat resistance than Polycarbonate sheet
  • Showing vivid colors as its visible light transmittance is higher than that of opaque thermal sheets
Standard Spec
Model Color Specification
HGH/HGHC13 GREEN
  • Thickness : 2.0㎜~20.0㎜
  • Width : 1,000㎜~2,100㎜
    (Other specification available upon request)
  • Length : Custom-made
HGH/HGHC21 BLUE
HGH/HGHC40 BROWN
HGH80 Metal Grey
EXEET HEATCUT
Technical Data
Properties Test Method Unit Clear Heatcut Sheet
HGHC13 HGHC21 HGHC40
Physical Properties Absorptivity KS M ISO 62 % 0.11 0.11 0.11
Mechanical Properties Tensile Strength KS M 3006 MPa 64.7 65.5 64.7
Elongation at cut off point KS M 3006 % 71 68 71
Flexural Modulus KS M ISO 178 MPa 97.5 98.5 97.5
Tensile Elasticity KS M 3006 GPa 2.26 2.21 2.26
Refractive Elasticity KS M ISO 178 GPa 2.25 2.23 2.25
Rockwell Strength KS M ISO 2039-2 - 120 121 120
Charpy Impact Modulus KS M 3056 KJ/㎡ 92 88 92
Thermal Properties Weight Transformation Temperature KS M ISO 75-2 ℃ 136 135 136
Vicat Softening Temperature KS M ISO 306 ℃ 146 145 146

* The above in formation is typical values only, not for warranty purpose.

EXEET HEATCUT
Heatcut Performance
  • After the Infrared ray lamp was turned on, the inside temperature decreased by about 6℃ to 8℃
  • To quantitatively evaluate the heatcut value, we measure heat variations over time using our test tools.
EXEET HEATCUT
Solar Energy Penetration Ratio
Classification Polycarbonate sheet Heatcut sheet Clear Heatcut sheet
HG13 HG21 HG40 HGH13 HGH21 HGH40 HGHC13 HGHC21 HGHC40
The amount of Solar energy BTU/hr-FT2 150
% 100%
The amount of Penetration energy BTU/hr-FT2 138 132 88 3 0 6 80 77 53
% 92% 88% 59% 2% 0% 4% 53% 51% 35%
The amount of Penetration energy BTU/hr-FT2 12 18 62 147 150 144 70 73 97
% 8% 12% 41% 98% 100% 96% 47% 49% 65%
  • Total Solar Energy Rejected (TSER) is the ratio of the total solar energy absorbed, injected, and reflected across the entire range of solar wavelengths.
  • BTU: A unit of energy measurement used in British or American systems
  • The amount of energy to increase 1℉ per 1lb
  • 1BTU = 252cal = 1055.6J
EXEET HEATCUT
Analysys of penetration ratio per each wavelength

※ In particular, by blocking infrared rays, the penetration ratio is lower than that of Polycarbonate sheet

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