MAXiBLACK coating - Highest absorptance with small thickness - Acktar black coatings


maxiblack coating foil

MaxiBlack™ – Key Features

  • Polymer film
  • Diffusive
  • Polymer film
  • Completely inorganic


商品コード: 該当なし 商品カテゴリー:
High Adhesion
Space Qualified
Low Reflection
Thickness 3-5µm
Temperature stability
Light Weight
REACH ROHS Compliant
Low Outgassing


Polymer film
50-80 microns typical
Coating thickness
3-5 microns typical
Adhesive thickness
30-60 microns, nominal (adhesive is optional and offered in Standard and Low outgassing)
Abrasion resistance
Humidity resistance
85RH / 85C > 500hr
Storage conditions – adhesive limited
Indoor conditions, (approx. 21℃; RH approx. 50%)
Standard shelf life – adhesive limited
For best performance, apply adhesive and remove protective layer within 12 months of shipment from Acktar
Compressed dry air / nitrogen
Delivery formats
Sheets, Rolls, Die-Cuts
ROHS, REACH, ISO 9001:2015, AS9100


Additional Details

MAXiBLACK™ is currently the blackest polymer available. It has the lowest reflectance across the spectrum from the UV to SWIR along with other features and advantages.

maxiblack is manufactured by innovative roll to roll thin film technology.

The production site is equipped with up-to-date machinery allowing manufacturing of thousands of meters of Acktar’s super black film coating.

Typical Applications:

  • Portable devices
  • Cellphone camera
  • Automotive
  • Sensors and detectors
  • Spectrometers

Working temperatures

Without adhesive
Long term -250℃ to +350℃, short term up to +400℃
With standard adhesive
Long term -40℃ to +121℃, short term up to +177℃
With low-outgassing adhesive
Long term -50℃ to +150℃, short term up to +260℃
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