摘要 |
An intumescent coating composition comprising a film forming binder matrix, an acid source, a carbon source comprising at least 25% by weight of at least one formal of pentaerythritol or dipentaerythritol, a spumific agent, and optionally water and/or an organic solvent, a plasticizer, a halogenated compound, a pigment and/or a filler and/or other components per se known in the art is disclosed. |