_Release BOPP, PE plastic film, polyesther plastic film

BOPP can be used as parting surface in the production of HPL. It can be used in different widths depending on the times that the end used is equipped to reuse the sheets. Good BOPP quality is relevant in optimisation of costs and working times.

Nominal thickness µ12 15 20 25 30 40
Weight per unit area g/m2ISO 459110.9 13.7 18.2 22.8 27.3 36.4
Density g/cm30.91
Yield m2/kg91.6 73.3 55.0 44.0 36.6 27.5
Coefficient of Friction,
(dynamic)film (treated/untreated) film to
ISO 8295 <0.5
Wettability (min Treatment level)mN/m ISO 829637
Haze % ASTM D 1003 1.4 1.6 1.8 1.8 1.8 1.8
Gloss (45°)% DIN EN ISO 2813 >90
Tensile Strength MD TDN/mm2DIN EN ISO 527-1/-3150 250
Elongation at Break MD TD% DIN EN ISO 527-1/-3200 60
Shrinkage MD TD% ASTM D 1204 120°C / 5min4 2

PE PLASTIC FILM and POLYESTHER PLASTIC FILM are used to cover HPL to avoid scratches. It can be supplied in standard grade or heat-resistant, which is suitable for postforming HPL.