We offer Mono Penta,Di-penta. Mono Penta mainy used in coating,plastic,resin industrial, we don't offer penta for TNT. Pentaerythritol mainly used in coating industry, can be used to manufacture alkyd resin coating, can make the film coating hardness, luster and durability. It is also used ZuoSe lacquer, varnish and printing ink, etc for the raw materials, and loose cream can be GanXingYou, flame ...