Arkema to attend JEC with a unique portfolio of materials for composites

Colombes, France — After Arkema acquired a majority stake in PI Advanced Materials in South Korea, the two companies will be showcasing polyimide films that are able to withstand extreme temperatures while preserving dimensional stability, offering excellent electrical properties and flexibility.

PI Advanced Materials is a prominent supplier of various types of polyimide films for diverse applications, particularly those suitable for the consolidation or curing of high-temperature thermoset and thermoplastic composites, spanning a wide range of thicknesses.

PI films are used in various industries, including smart devices, electric vehicles, semiconductors, displays, aerospace, and industrial applications.

Bostik will reveal its adhesive solutions to bond and repair composite parts, with a focus on its structural adhesives MMA SAF&FIT and Pliogrip™ range of 2K polyurethane and epoxy structural adhesives, Born2Bond™ Instant Adhesives, and SMP sealants.

Bostik will also present its low-profile additives (LPA) to improve the intrinsic properties of composite materials, such as their chemical, thermal and mechanical resistance in Sheet Molding and Bulk Molding Compound (SMC, BMC).

Compared to standard piezoelectric ceramics, sensors based on Piezotech® can be mounted on curved surfaces because they are flexible. Also, due to their polymeric nature, they can be integrated into the core of composite like tanks and can be printed on large surfaces. The absence of toxic and non-recyclable heavy metals, their light weight and low energy consumption make them the materials of choice.
Arkema is partnering with WW technologies, a technology licensing company, and MultiMaterial-Welding, licensor of Woodwelding® technology, to provide an innovative fixation technique based on Rilsan® Polyamide 11. WW technologies offers efficient, cost-effective, and sustainable fixation solutions using ultrasonic energy to create bonds in porous materials such as sandwich panels, non-compatible polymers or foams.

MultiMaterial-Welding is an expert in fastener technology logistics. Rilsan® Polyamide 11, which is 100% bio-based, is being offered as the next generation fastening technology due to its exceptional mechanical properties, versatility in various designs and substrates, and excellent applicative performance.