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US 2023/0227724 A1Published application
Insulation material including inorganic fibers and endothermic material
AssigneeUnifrax I LLC
InventorsMichael J. ANDREJCAK, Matthew R. GEISE, Kenneth B. MILLER
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Abstract
A thermal insulation material includes inorganic fibers and an endothermic material dispersed throughout the inorganic fibers. The endothermic material may be incorporated into the inorganic fibers during a fiber attenuation process. The endothermic material may be particles entangled within a web of the inorganic fibers or may be coated onto surfaces of the inorganic fibers.
Claims20
A thermal insulation material comprising:
- inorganic fibers;
- and
- an endothermic material dispersed throughout the inorganic fibers;
- wherein the endothermic material is dispersed throughout the inorganic fibers during a fiber attenuation process.
1 more element
A method of forming a thermal insulation material, comprising:
- forming a web of inorganic fibers;
- and
- while forming the web of inorganic fibers, dispersing an endothermic material within the inorganic fibers.
A system for forming a thermal insulation material, comprising:
- a furnace configured to melt an inorganic fiber composition and release said melted composition through an outlet of the furnace;
- an attenuator configured to attenuate the melted composition to form inorganic fibers therefrom;
- an endothermic material source comprising an endothermic material and configured to disperse said endothermic material into the inorganic fibers;
- and
- a collection screen configured to collect the thermal insulation material comprising the endothermic material dispersed within the inorganic fibers.
2 more elements
Dependencies are inferred from the claim text.