Divinycell P is a recyclable, thermoplastic sandwich core material that is typified by excellent FST (fire,smoke & toxicity) properties, a wide processing envelope and very good fatigue properties. It is available in densities from 60 to 150 kg/cu.m. and offers good acoustic/thermal insulation properties, low water absorption, good mechanical characteristics and chemical resistance.

Ideal for a Wide Range of Applications
Although suitable for a wide range of uses, Divinycell P is a cost effective solution for sandwich composite applications in the public transportation, wind energy and industrial/construction markets.

The energy efficiency of a Divinycell P sandwich makes it ideal for transport applications such as interior panelling, floors and exterior panels for trains, trams, buses and coaches.

In the wind energy market the excellent properties and good processing characteristics of Divinycell P has meant that it can be used in both blades and nacelles.

For industrial/construction applications, sandwich composites based on Divinycell P provide not only lightweight solutions but also give designers and architects new creative freedom. Typical applications include domes, architectural claddings, industrial housings, portable buildings and heating and ventilation insulation.

Mechanical Properties
In addition to its good compression and shear properties, Divinycell P has low water absorption and excellent acoustic/thermal insulation properties. It exhibits at both ambient and elevated temperatures impressive compression strength and shear properties.

Material & Process Compatibility
P is compatible with most commonly used resin systems (polyester, vinyl ester, epoxy and phenolics) including those with high styrene contents. It can also be processed using hand laminating, vacuum bagging and closed molding processes such as infusion and RTM (resin transfer molding).

With its high residual strength and good dimensional stability at elevated processing temperatures, Divinycell P can be readily used with a wide variety of 'industrial' medium temperature prepreg systems. Furthermore, it can be thermoformed and used in pultrusion molding.

Details of the core's properties are contained in the Divinycell P data sheet that can be downloaded here.

Standard & Special Finishing
Divinycell P sandwich core can be supplied with a wide range of finishes to facilitate installation, enhance component quality and to meet specific process requirements. These include grid-scored, double cut and 'infusion' grooved/perforated forms.

Ready-Made Kits
For those involved in series production, Divinycell P can be supplied in ready-made construction kits where each piece is pre-cut, shaped, as necessary, and numbered to fit exactly into its designated place in the mold. This substantially reduces build times, saves labor costs, improves quality and virtually eliminates waste.