Moistop 622 Polyester + Aluminium + Polyethylene Foil

Barrier foils are a 3 or 4 ply laminate consisting of Polyester, Aluminium Foil, and Polyethylene which are used to prevent corrosion and moisture damage. The key to the product is the Aluminium foil layer which acts as a gas barrier making the laminate a form of flexible 'tin can'. Often used for lining showcases as a barrier against gas emissions from wood or MDF board.

The benefits of using Barrier Foil are as follows.

Technical Information

Construction

  • Weight = 150ÚM 2
  • Calliper = 140 micron (0.14mm)
    Tensile Strength (BS4415) = MD 3.5KN/M
    CD 3.5 KNÚM
  • Puncture Strength (Def Stan 81-75) = 50N
  • Tear Strength (BS 903)= 10N
  • Sealing conditions = 180°C / 2 seconds
  • Sealing Strength = approx. 60N / 15 mm at 180°C
  • Water Vapour Permeability = 0.05gms/m 2 /24 hours
  • Oxygen Transmission = 0.1cc /m2 /; 24 hours
  • Classification: Commercial Grade
  • Polyester Film: 12 micron
    Polyethylene Bonding Layer: 16 micron
    Aluminium Foil: 7 micron:
    Polyethylene Bonding Layer: 16 micron
    White LDPE/LLDPE Film: 70 micron
  • Total Thickness 121 microns
    Commercial Trade Tolerances: ± 5% Typical


Code Old Code Description Dimensions (metric)
SUMSPP1000 MS 1000  1 Roll MOISTOP PP004 Aluminium Foil W1000mm (1 metre) x L200 metres 
SUMSPP1250 MS 1250  1 Roll MOISTOP PP004 Aluminium Foil W1250mm (1.25 metres) x L200 metres 
SUMSPP1500 MS 1500  1 Roll MOISTOP PP004 Aluminium Foil W1500mm (1.5 metres) x L200 metres 

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BY APPOINTMENT TO
HER MAJESTY QUEEN ELIZABETH II
SUPPLIERS OF CONSERVATION STORAGE , EQUIPMENT AND DISPLAY PRODUCTS
CONSERVATION BY DESIGN LIMITED
BEDFORD

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