Range of high-performance adhesives

Citation

(2001), "Range of high-performance adhesives", Pigment & Resin Technology, Vol. 30 No. 4. https://doi.org/10.1108/prt.2001.12930dad.004

Range of high-performance adhesives

Range of high-performance adhesivesKeywords: Axson, Adhesives

French adhesive manufacturer Axson reports that it is promoting the definitive range of polyurethane, epoxy and methacrylate adhesives, designed to meet all bonding requirements, from the simplest to the most complicated (Plate 3).

The new range, which is marketed under the name ADEKIT, comprises three product families: epoxies, polyurethanes and methacrylates. Stated to be certified by independent laboratories, these products are designed to meet bonding needs in a wide range of industries, including aerospace, such as leading edge of helicopter blades, automotive, mass transit, including train doors, nautical and electronics sectors.

Plate 3 Axson reports that it is promoting the definitive range of polyurethane epoxy and methacrylate adhesives

Epoxy adhesives are used for structural bonding. They claim superlative mechanical properties, including stiffness and dimensional stability, chemical resistance and an ability to withstand high temperatures. With a lap-shear strength of 15-26 Mpa and elongation at break of 3-10 per cent, they are thought to be ideal for bonding honeycomb structures, structural components, railway equipment and glass, concrete and steel structures.

Polyurethane adhesives are used where flexible bonding is required. They claim flexibility and elasticity, which are said to give them excellent resistance to vibrations, shocks and low temperatures. Lap-shear strength is 6-18Mpa and elongation at break goes from 10 to 300 per cent. These adhesives are recommended by Axson for bonding composite automotive bodies, electronic components and junction boxes, aluminium or PVC furniture parts, filters and signs.

Methacrylate adhesives combine flexibility and mechanical resistance. They are also said to offer excellent adhesive properties for a wide range of materials, including plastics that are known to be difficult to bond. Lap-shear strength is 15-22Mpa and elongation at break goes from 10 to 30 per cent.

Axson also informs us that, in addition to their mechanical properties, the methacrylates stand out from other adhesives because of their quick bonding properties, low density and ease of implementation. They are also stated to be environmentally friendly because they can be recycled.

They are believed to be perfect for bonding composite automotive bodies and assembling thermoplastic parts. ADEKIT adhesives come in 50ml and 400ml cartridges. Some are also available in industrial packaging. Ready for immediate use, they can be applied with a manual or pneumatic application gun or using a dual-component dispensing machine.

Details available from: FTPB. Fax: +44 (0) 20 7235 2773.