| 摘要 |
A composition comprising a liquid epoxy resin and a liquid polyeser resin and a liquid epoxy hardener curable at room termperature to produce a cross-linked polymer suitable for multiple construction uses. The composition may also be used as a lamina readily bondable to expanded styrene to form laminates of expanded styrene having a protective, rigid coating surrounding the entire styrene package which enhances and increases the strength of the expanded styrene, for example for use as structural elements. The composition may also include fillers such as silica sand for simulated tile and stucco surfaces of improved strength, and conventional fillers such as fire retardants and ultraviolet protectants. The composition may be formulated to provide a flexible material for use as a simulated vinyl or rubber-like material. The composition is also useful as a bonding agent, particularly for bonding expanded styrene foam or polyester based materials to epoxy-based materials.
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