Rifeng PMI foam cores can be milled,drilled,punched,turned,sanded,bonding,and thermoformed at low cost.Also is compatible with resin infusion,prepreg autoclave,etc.

Moisture uptake by Rifeng PMI foam cores is a reversible process. Re-drying the material restores the original mechanical properties.

Heat treatment can improves creep behavior of Rifeng PMI foam cores.

Rifeng PMI foam cores allow relatively simple production of molded parts by cold or hot forming.

Rifeng PMI foam cores can be machined by common processing, include drilling, planing, milling, sawing, and sanding.