| 摘要 |
The present invention is related to a process for improving the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and for making composite laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed heating process of the cured composites laminates. The thermosetting resin used in the construction of composite laminates or of reinforced plastic laminates can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both. |
