Level-A flame-retardant aluminum oil bubble heat-insulation material and preparation method thereof
A technology of thermal insulation materials and air bubbles, applied in the field of thermal insulation materials, can solve the problems of high thermal conductivity of inorganic thermal insulation materials, environmental and human health hazards, etc., to solve the problem of easy cracking of silica, improve thermal insulation and flame retardancy, The effect of low production cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0029] A grade A flame-retardant aluminum foil bubble heat insulation material, comprising a gas-resistant bubble layer, characterized in that, one side of the gas-resistant bubble layer is sequentially provided with a flame-retardant adhesive layer, an aluminum foil layer and an airgel layer; the flame-retardant The air bubble layer is composed of a hexagonal bubble structure arranged in a honeycomb filled with nitrogen inside, and the air retardant air bubble layer contains 80 parts by weight of low-density polyethylene and 40 parts by weight of a compound flame retardant.
[0030] Wherein the compound flame retardant contains the following ingredients in parts by weight: 11 parts of nano-alumina, 17 parts of 600-mesh α-silicon nitride, 25 parts of phenolic resin, 15 parts of ethylene-vinyl acetate polymer, silane coupling 6 doses. The airgel layer is made of components comprising the following parts by weight: 10 parts of silica airgel, 25 parts of propylene oxide, 100 part...
Embodiment 2
[0038] A grade A flame-retardant aluminum foil bubble heat insulation material, comprising a gas-resistant bubble layer, characterized in that, one side of the gas-resistant bubble layer is sequentially provided with a flame-retardant adhesive layer, an aluminum foil layer and an airgel layer; the flame-retardant The air bubble layer is composed of a hexagonal bubble structure arranged in a honeycomb filled with nitrogen inside, and the air retardant air bubble layer contains 50 parts by weight of low-density polyethylene and 20 parts by weight of a compound flame retardant.
[0039] Wherein the compound flame retardant contains the following ingredients in parts by weight: 12 parts of nano-alumina, 18 parts of α-silicon nitride of 1000 mesh, 30 parts of phenolic resin, 30 parts of ethylene-vinyl acetate polymer, 8 parts of silane coupling agent. The airgel layer is made of components comprising the following parts by weight: 20 parts of silica airgel, 30 parts of propylene ox...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com