0.7% (Vol) after 7 days, surface, tape not compressed (DIN 53428): 0.8% (Vol)
after 28 days. Tear Resistance (DIN 53575): 2.9 N/mm. Elongation at Break (DIN
...
tesa tape Australia Pty Ltd Unit 8, 2 Southridge Street, Eastern Creek NSW 2766
PRODUCT:
tesa 7492 / 7493 / 7494 / 7495 / 7496
DESCRIPTION:
Multifoam Polyethylene Closed-Cell Foam Tape
APPLICATIONS:
Sealing between duct flanges in rigid air-conditioning ducting HVAC systems. Used as an ejection rubber in diecutting forms. Sealing electrical cabinets. Used as a dam-wall to prevent leakage of gunnable sealants on auto windscreens. Sealing between the canopy and tray in recreational vehicles.
TECHNICAL SPECIFICATIONS: Backing Material: Adhesive Type: Tensile Strength (DIN 53571): Nominal Density (DIN 53420): Compression Strength (DIN 53577): Unyielding Deformation (DIN 53572): Water Tightness: Water Absorption after 2 hours, 4cm below surface, tape not compressed (DIN 53428): Tear Resistance (DIN 53575): Elongation at Break (DIN 53571): Temperature Resistance: Colours Available: Standard Tape Thicknesses: Tape Widths Available:
Irradiation Cross-Linked Closed-Cell P.E. Foam Acrylic 10 N/25mm per mm thickness 33 KGS/m3 7 N/cm2 23% 100% at 10% compression 0.7% (Vol) after 7 days, 0.8% (Vol) after 28 days 2.9 N/mm 175% -80 C to 80 C service temperature Grey or White 7492 - 3mm, 7493 - 6mm, 7494 - 10mm, 7495 - 12mm, 7496 - 5mm 6mm to 1370mm.
PRODUCT PROPERTIES: *
Non-toxic emissions when burnt. Will not contaminate food. Flame retardant to FMVSS* 302in 6mm thickness and greater. Contains no plasticisers. Federal Motor Vehicle Safety Standard
tesa self-adhesive tapes are used successfully in many sectors, to solve a variety of problems. Our publications contain numerous examples of such uses, intended to help towards a solution of your particular problem. Each tesa product has been developed for a particular range of applications. Nevertheless, experience has shown that even for one and the same objective, the exact requirements may differ from case to case. We therefore recommend that you carry out your own tests in each case, to confirm that the tesa self-adhesive tape which you envisage using is appropriate for your particular application. The Advisory Section of our Technical Service Department will be happy to assist. All information and recommendations are given by us in good faith, on the basis of practical experience, but without warranty.
