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IR Blocker 40™

1 of 1 products in this brand
IR Blocker 40™ family of coatings enables outdoor displays to run cooler while enhancing viewability in bright ambient environments.These coating are fully temperable making them an excellent choice for exterior surfaces.

Product Type: Coating

Features: Abrasion Resistant, Cost Effective, Good Adhesion, High Durability, High Reliability, Humidity Resistant, Infrared Reflective, Salt Resistance

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Product Type

Features & Benefits

Key Features
  • Passive NIR reflection for low solar heat gain
  • Excellent viewability / and neutral CRI
  • Reduces mechanical cooling cost
  • Heat treatable per ASTM C 1048-97b (Kind HS)
  • Outstanding reliability and durability
  • Low field maintenance cost
  • Custom sizes and thicknesses available

Applications & Uses

Applications
  • Digital Information Displays (DID)
  • Outdoor / Drive-Thru Menu Boards
  • Ruggedized displays

Properties

Environmental and Durability
  • Humidity Resistance - 24 hour RH per paragraph 4.5.8 of MIL-C-675C.
  • Abrasion Resistance - 20 eraser rub per paragraph 4.5.10 of MIL-C-675
  • Coating Adhesion - "Snap tape" per paragraph 4.5.12 of MIL-C-675C.
  • Salt Solubility - 24 hours per paragraph 4.5.7 of MIL-C-675C.

Technical Details & Test Data

Technical Data

Spectral Performance

IR Blocker 40™ - Technical Data

 

Performance and Operating Characteristics

Reflected Brightness (Overall in Air) Reflected Color Visible Transmittance Nominal Peak %R IR Reflection Peak (lambda) Rₛₒₗₐᵣ ₜₕₑᵣₘₐₗ*

Solar Heat Gain (SHGC)

Y<0.7%* a*= 0 to 2, b*= -5 to-27 93.00% 42% 1075 nm 32% 0.754

* IRB-40™ reflected brightness of coated surface (second surface not included) Performance properties based on 5mm clear soda lime float glass R,solar thermal is defined as the integrated reflectance of the solar energy from 780nm to 2500nm. (Ref. ISO 9050)

Packaging & Availability

Availability

Available Sizes

Available in thicknesses from 3mm to 6mm.

Thickness(mm) 3 4 5 6
Size(in) 32''x50'' 32''x50'' 32''x50.7'' 32''x50''