Triacell®: Extruded PP sheet with a cell structured core and a smooth top and bottom layer.

Triacell® is an extruded polypropylene sheet consisting of 3 layers. The central layer is a cell structured layer. The top and bottom layer are 2 smooth layers.

The cell structure is the core of this sheet. This gives Triacell® its principal characteristics: high rigidity and high compression strength, combined with a light weight.

  • smooth top and bottom layer
  • high compression strength
  • light-weight


  • Protective packaging

  • Covering of cargo spaces

  • Container sleeves

  • Floor and wall panels (exhibition stands)

  • Flightcases

Other applications:

Construction applications, displays, pallet protection, boxes, dividers, …


  • reusable Reusable
  • triacell
  • food approved Food approved
  • washable Washable
  • good rupture & tear resistance Good rupture & tear resistance
  • easily processable Easily processable
  • smooth top & bottom layer Smooth top & bottom layer
  • high rigidity High rigidity
  • water & moisture resistant Water & moisture resistant
  • good chemical resistance Good chemical resistance
  • high compression strength High compression strength
  • light-weight Light-weight
  • soundproof Soundproof
  • economic Economic
  • ecological Ecological


  • Antistatisch Antistatic
  • UV-stabilisator UV stabilizer
  • VlamvertragendFlame retardant
  • Corona behandeling Corona treatment


  • cutting (guillotine, manual, plotter) Cutting (guillotine, manual, plotter)
  • die cutting Die cutting
  • welding (thermal, ultrasonically, hot air) Welding (thermal, ultrasonically, hot air)
  • bonding Bonding
  • sterilising Sterilising
  • recycling Recycling
  • printing Printing



Specific gravity PP ISO 1183 g/cm3 0,907
Water absorption ISO 62 % 0,02


Tensile strength (50 mm/min) ISO 527-2 MPa 27-33
Flexural modulus ISO 178 MPa 1350
Impact strength Izod (23°C) ISO 180 kJ/m² 5 - 25
Impact strength Izod (-20°C) ISO 180 kJ/m² 0 - 6
Compression strength at maximum 2,4mm/450g external lab N/cm² 60
Compression strength at maximum 2,7mm/600g external lab N/cm² 130
Compression strength at maximum 3,4mm/900g external lab N/cm² 136
Compression strength at maximum 5,7mm/1600g external lab N/cm² 176
Compression resistance (at 1000N) 2,4mm/450g external lab N/cm² < 30%
Compression resistance (at 1000N) 2,7mm/600g external lab N/cm² < 30%
Compression resistance (at 1000N) 3,4mm/900g external lab N/cm² < 20%
Compression resistance (at 1000N) 5,7mm/1600g external lab N/cm² < 15%
Impact resistance 2,4mm/450g Falling dart drop no effect < 0,30m
Impact resistance 2,7mm/600g Falling dart drop no effect < 0,40m
Impact resistance 3,4mm/900g Falling dart drop no effect < 0,80m
Impact resistance 5,7mm/1600g Falling dart drop no effect < 1,00m
Flexural Break resistance 2,4mm/450g ISO 178 N/mm² 3,75
Flexural Break resistance 2,7mm/600g ISO 178 N/mm² 3,2
Flexural Break resistance 3,4mm/900g ISO 178 N/mm² 8,28
Flexural Break resistance 5,7mm/1600g ISO 178 N/mm² 27,4


Coefficient of linear expansion ASTMD696 mm/m°C 0,18
Specific Heat DSC J/g°C 1,68
Heat deflection temp.(0,46 MPa) ISO 75 °C 78
Heat deflection temp.(1,82 MPa) ISO 75 °C 52
Vicat softening point (1 kg) (10N) ISO 306 °C 148
Vicat softening point (5 kg) (50N) ISO 306 °C 78


Surface resistivity ASTMD257 Ω ca. 1013
Dielectric constant (at 1 MHz) ASTMD150 - 2,25
Dissipation factor (tgδ at 1MHz) ASTMD150 - < 5 x 10-4
Dielectric strength (500V/sec) ASTMD149 kV/mm 70