We proudly present our product, PROPOR board, which is developed by our own technology. PROPOR board provides an excellent flame-retardancy by improving flammability of EPS (Expand Poly Styrene)

We proudly present our product, PROPOR board, which is developed by our own technology. PROPOR board provides an excellent flame-retardancy by improving flammability of EPS (Expand Poly Styrene), and can be used as an excellent building insulating material, especially when applied as a core of sandwich panels that should be of noninflammable materials as are defined in the domestic Architecture Law.

In December 2007, we successfully developed and began to sale high quality products which are B, S1, and D0-class materials by European standard (Europe’s EN 13823, single burning item test).

PROPOR sandwich panels, an application of hardly-flammable boards are widely and safely applied to diverse construction, including houses, office residences, factories, storages, repair centers, and clean rooms of semiconductor or medicine pharmaceutical factories.

PROPOR is outstanding in its flammability compared to Styrofoam, and is available at lower price than urethane or glass wool.