Composite insulation system
Embodiments of the present invention provide a self-molding composite system for insulation and covering operations. The self-molding composite system may be cured to form any desired shaped for insulation and covering operations. The composite system comprises one or more layers that may create a rigid layered composite when cured. The one or more layers of the composite system may include at least one structural reinforcement layer that is a braided, knit, or non-woven fiber based substrate, an interstitial matrix layer, and customizable top coat. The customizable top coat may be a solvent based polymer solution that includes various additives that may include color pigments, additives for additional abrasion protection, additives for thermal protection, and/or additives for creating various textures or visible appearances to the composite system.
1. A customizable, self-molding, fiber-reinforced composite insulation system that is structured to be applied to a component comprising:
at least one structural reinforcement layer, the at least one structural reinforcement layer being structured to provide structural support, insulation or protection to the component;
a self-molding fabric fiber cover structured to encase the at least one structural reinforcement layer and provide compression around the at least one structural reinforcement layer and at least partially around the component without application of external forces; and
a liquid polymer matrix solution structured to be applied to the at least one structural reinforcement layer and the self-molding fiber cover positioned at least partially on the component, wherein the at least one structural reinforcement layer and the self-molding fiber cover are structured such that the liquid polymer matrix solution flows within and infuses both the at least one structural reinforcement layer and the self-molding fiber cover from the outside of the self-molding fiber cover to the inside of the at least one structural reinforcement layer, wherein the liquid polymer matrix solution is structured to be cured to thereby form a continuous matrix from the outside of the self-molding fiber cover to the inside of the at least one structural reinforcement layer.
2. The composite insulation system of claim 1 , wherein the at least one structural reinforcement layer comprises structural fibers, resin fibers and/or elastic fibers, wherein:
structural fibers comprise glass, carbon, polymer, ceramic, metallic, mineral and/or natural fibers; and
resin fibers comprise polyethylene terephthalate (PET), polyamide (PA), polyphenylene sulfide (PPS), polyphenylene oxide ether (PPE), polyethylenimine (PEI), polyether ether ketone (PEEK), fluoric polymers such as polytetrafluoroethylene (PTFE), ethylene-tetrafluoroethylene (ETFE), polyvinylidenefluoride (PVDF), and/or ethylene-tetrafluoroethylene (ETFE) based fibers.
3. The composite insulation system of claim 1 , wherein the at least one structural reinforcement layer comprises braided fiber materials, knit fiber materials, woven fiber materials, and/or non-woven fiber materials.
4. The composite insulation system of claim 1 , wherein the at least one structural reinforcement layer comprises polymeric films, metal films, metalized polymeric films, foils, fiber reinforced films and/or fiber reinforced foils.
5. The composite insulation system of claim 1 , wherein the self-molding fiber cover comprises braided fiber materials, knit fiber materials, woven fiber materials, and/or non-woven fiber materials.
6. The composite insulation system of claim 1 , wherein the self-molding fiber cover comprises structural fibers, resin fibers and/or elastic fibers, wherein:
structural fibers comprise glass, carbon, polymer, ceramic, metallic, mineral and/or natural fibers; and
resin fibers comprise polyethylene terephthalate (PET), polyamide (PA), polyphenylene sulfide (PPS), polyphenylene oxide ether (PPE), polyethylenimine (PEI), polyether ether ketone (PEEK), fluoric polymers such as polytetrafluoroethylene (PTFE), ethylene-tetrafluoroethylene (ETFE), polyvinylidenefluoride (PVDF), and/or ethylene-tetrafluoroethylene (ETFE) based fibers.
7. The composite insulation system of claim 1 , wherein the liquid polymer matrix solution comprises a dispersion of ground thermoplastic polymer in an organic or non-organic solvent.
8. The composite insulation system of claim 1 , wherein the liquid polymer matrix solution comprises one or more additives chosen from a group comprising surfactants, emulsifiers, dispersants, rheology modifiers, and functional additives.
9. The composite insulation system of claim 1 , wherein the liquid polymer matrix solution comprises polyphenylene sulfide (PPS).
10. The composite insulation system of claim 1 , wherein the flow of the liquid polymer matrix solution within and the at least partial infusion of the self-molding fiber cover is structured to form an interfacial area of composite between the self-molding fiber cover and the at least one structural reinforcement layer.
11. The composite insulation system of claim 1 , wherein the flow of the liquid polymer matrix solution within and the at least partial infusion of the at least one structural reinforcement layer is structured to form an interfacial area of composite between a first structural reinforcement layer and a second structural reinforcement layer of the at least one structural reinforcement layer.
12. The composite insulation system of claim 1 , further comprising one or more metal foil or fiber reinforced metal foil layers chosen from a group comprising aluminum, fiberglass reinforced aluminum, stainless steel, nickel, and tin.
13. The composite insulation system of claim 1 further comprising a customizable topcoat structured to be applied to the self-molding fiber cover and cured, the customizable top coat comprising one or more dry ground polymers dissolved in a solvent and an emulsifier.
14. The composite insulation system of claim 1 , wherein the liquid polymer matrix solution flows between the at least one structural reinforcement layer and the self-molding fiber cover during curing to create a mechanical and chemical bond between layers of the composite system.
15. A customizable, self-molding, fiber-reinforced composite insulation system that is structured to be applied to a component comprising:
at least one structural reinforcement layer, the at least one structural reinforcement layer being structured to provide structural support, insulation or protection to the component;
a self-molding fiber cover structured to encase the at least one structural reinforcement layer and provide compression around the at least one structural reinforcement layer and at least partially around the component without application of external forces; and
a liquid polymer matrix solution structured to be applied to the at least one structural reinforcement layer and the self-molding fiber cover positioned at least partially on the component and to be cured to thereby form the fiber-reinforced composite insulation system, wherein the liquid polymer matrix solution comprises at least one of (i) a dispersion of ground thermoplastic polymer in an organic or non-organic solvent or (ii) polyphenylene sulfide (PPS).
16. A customizable, self-molding, fiber-reinforced composite insulation system that is structured to be applied to a component comprising:
at least one structural reinforcement layer, the at least one structural reinforcement layer being structured to provide structural support, insulation or protection to the component;
a self-molding fiber cover structured to encase the at least one structural reinforcement layer and provide compression around the at least one structural reinforcement layer and at least partially around the component without application of external forces;
a liquid polymer matrix solution structured to be applied to the at least one structural reinforcement layer and the self-molding fiber cover positioned at least partially on the component and to be cured to thereby form the fiber-reinforced composite insulation system; and
a customizable topcoat structured to be applied to the self-molding fiber cover and cured, the customizable top coat comprising one or more dry ground polymers dissolved in a solvent and an emulsifier.