Brook One introduces burnthrough cover films for aerospace

Brook One Corp. has introduced two burnthrough cover films for the aerospace industry, BO 856B-I-LWT (metallic) and BO 856B-II-LWT (non-metallic).

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Brook One Corp. (Toronto, ON, Canada) has introduced two burnthrough cover films for the aerospace industry, BO 856B-I-LWT (metallic) and BO 856B-II-LWT (non-metallic). These films are said to be up to 15% lighter than standard competitive products. Features include:  

  • Woven and nonwoven formats are bendable, reportedly abuse-resistant, are said not delaminate and will not peel
  • PEEK-based cover film offers good excellent mechanical/chemical properties in high-temperature conditions
  • Reportedly long “no burn-through time” with low heat flux readings

These cover films are specifically designed for aircraft fuselage thermal/acoustic insulation systems, and are said to be formulated to meet Aircraft Fuselage Burnthrough Regulations.