DuPont Teijin Films new non-halogen flame retardant PET polyester films offer cost-effective VTM-0 fire safety, durability, chemical and water resistance. The films are ANSI / UL94 “halogen-free” and achieve the best class of UL VTM (Vertical Thin Material) flame rating VTM-0. Films have approximately 1% haze and are available from 75 to 175 µm thickness in roll widths up to 1.6m and more. FR films can help product designers achieve improved safety in the industrial, transportation, construction, electronics and label industries. Other applications of the FR PET material include laminate structures, battery labels, insulating materials, lighting and flexible printed circuitry.
“DuPont Teijin Films Introduces Flame Retardant Clear Polyester Film. Melinex® FR320/FR321 PET Films UL Certified as VTM-0”, 29 April 2020 https://europe.dupontteijinfilms.com/news/2020/dupont-teijin-films-introduces-flame-retardant-clear-polyester-film/