Black Flame Retardant Sheet is one side matte films with with UL94 VTM-0 or V0.
Black Flame Retardant Sheet can be customized for all kinds of specifications, colors and sheet (roll). PP flame retardant material is a kind of flame retardant and fire retardant
Applications
Insulation
circuitry products and electronic parts
Applicable as insulating materials or spacers used nearby power section of circuits for various equipment - such as OA equipment, TV sets VCT, communication devices, PCs, etc.
https://www.xintaippsheet.com/polypropylene-sheet/flame-retardant-plastic/black-flame-retardant-sheet.html