English
Acktar Advanced Coatings
Acktar Advanced Coatings
Search:
Home > Products & Services > Coated Black Foil > Stray Light Control Kit
Products & Services

Stray Light Control Kit

Metal Velvet Foil Pre-forms

A simple, cost effective solution which makes it possible to benefit from the performance of Acktar ýblack coatings in a DIY (Do It Yourself) manner
Acktar’s well-known black coated light absorbing foils are now available as 2D or 3D preforms for attachment ýto parts of any shape – flat, concave, convex, etc. The preforms are supplied “ready for use” and are simply ýbonded in place on the customer’s parts - by the customer.ý
In accordance with the application – the preforms can be based on any of Acktar’s coated foil products ýcombined with a variety of adhesives, such as low outgassing, high temperature etc.

Sample kit layouts (dimension in cm):
 
 

 Now available either from Acktar Store or from the Edmund Optics catalog - Order Now

 

 

Applications:

  • Laser beam dump
  • Stray light suppression
  • Laser safety screen
  • Projectors & Displays
  • Inspection black contrast
  • Baffles & apertures
  • Thermal management
  • Spectrometers
  • Calibration standards
  • Black box
 
 

 
 
 

Custom design & patterning, Die cut or Kiss-cut format

Specifications:

Working Temperatures

without adhesive

long  term:  -196 oC  to +350 oC,   short term:  up to  + 400  oC

with standard adhesive

long  term:  - 40 oC   to +121 oC,   short term:  up to  +177 oC

with optional hi-temp adhesive

long  term:  - 40  oC   to +180 oC,   short term:  up to  +300 oC

Coating Chemical Content

completely inorganic

Foil Substrate

material

Aluminum  foil - standard

Thickness

total 165 microns nominal applied to surface

coating

5-8 microns typical

adhesive

50 microns typical

foil substrate

115 microns typical

Abrasion Resistance

light – should not be rubbed or scratched

Humidity Resistance

MIL-C- 48497A

Storage and Shelf Life – adhesive limited

storage conditions

indoor conditions (temperature approx. 210C; RH approx. 50%)

standard shelf life

To obtain best performance, applied adhesive and remove protective within 6 months of shipment from Acktar

Cleanability

compressed dry air or nitrogen

Delivery Formats

standard – sheets 200 or 300 mm width

Additional Options

 

die-cuts per customer drawing

 

low-outgassing adhesive

Home   |   About Us   |   Products & Services   |   Microarray & Microplate   |   Media   |   Online Store   |   Contact Us
© ACKTAR Ltd.19 Topaz St., P.O.B. 8643; Kiryat-Gat , 8213513Israel
Phone: +972-8-6814213Fax: +972-8-6810198E-mail: customer-support@acktar.com