摘要:
The present disclosure pertains to methods and/or systems for making a SIPN and/or an IPN by physically mixing at least one vinyl functional thermoset with at least one thermoplastic resin. For example, a method of producing a resin composition comprising: mixing at least one vinyl functional thermoset resin with at least one thermoplastic resin wherein: the two resins are sufficiently miscible at a mixing viscosity of at least at least 5,000 cPs measured at the temperature of mixing and the mixing results in sufficient laminar flow such that a substantial portion of the resin mixture forms an IPN and/or a SIPN. The IPNs and/or SPINs formed have one or more superior properties over mixtures of the same resins.
摘要:
The present disclosure relates to the preparation of composite moulds and methods of preparing the same, wherein the composite moulds may be prepared exclusive or inclusive of a plug. Certain composites comprise a substrate, a structural laminate, and a syntactic foam moulding product.
摘要:
The present disclosure, pertains to resins, fibres, and/or resin/fibre composites. Certain aspects are directed to: the construction, composition and methods for producing resins, resin systems and/or resin blends that are suitable for use in very short fibre polymerisable liquid composites and other composites. Certain aspects are to the treatment of fibres and other types of reinforcement fillers so that they are suitable for use in very short fibre polymerisable liquid composites and other composites. Certain aspects are to methods of use and/or methods for producing very short fibre polymerisable liquid composites that can be produced by combining the aforesaid resins, resin systems and/or resin blends and treated fibres and other types of reinforcement fillers to produce suitable very short fibre polymerisable liquid composites.