Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compound modified fly ash-carbonized foam phenolic resin based thermal insulation material for forklift engine exhaust pipe, and preparation method of thermal insulation material
The invention relates to an exhaust pipe used thermal insulation material, in particular to a compound modified fly ash-carbonized foam phenolic resin based thermal insulation material for a forklift engine exhaust pipe, and a preparation method of the thermal insulation material. During the preparation process, phenolic resin doped with mesocarbon microbeads is firstly subjected to foaming treatment during the preparation process, so that the prepared modified phenolic resin foam powder is more efficient in the follow-up carbonization process, and the carbonized material is compact in structure, higher in strength, and lower in heat conductivity coefficient; the compound fly ash adhesive containing nano zirconia sol is not only good in adhesive capability and ensures good adhesion among materials, but also improves the thermal insulation effect of the material after high-temperature treatment and increases the compactness of the material. The compound material provided by the invention has the advantages of light weight, thermal insulation, high strength and the like; insulation plates, insulation covers and other finished products prepared by using the compound material are excellent in thermal insulation effect, efficient and durable, and effectively improve the working environment of the forklift engine.
Compound modified fly ash-carbonized foam phenolic resin based thermal insulation material for forklift engine exhaust pipe, and preparation method of thermal insulation material
The invention relates to an exhaust pipe used thermal insulation material, in particular to a compound modified fly ash-carbonized foam phenolic resin based thermal insulation material for a forklift engine exhaust pipe, and a preparation method of the thermal insulation material. During the preparation process, phenolic resin doped with mesocarbon microbeads is firstly subjected to foaming treatment during the preparation process, so that the prepared modified phenolic resin foam powder is more efficient in the follow-up carbonization process, and the carbonized material is compact in structure, higher in strength, and lower in heat conductivity coefficient; the compound fly ash adhesive containing nano zirconia sol is not only good in adhesive capability and ensures good adhesion among materials, but also improves the thermal insulation effect of the material after high-temperature treatment and increases the compactness of the material. The compound material provided by the invention has the advantages of light weight, thermal insulation, high strength and the like; insulation plates, insulation covers and other finished products prepared by using the compound material are excellent in thermal insulation effect, efficient and durable, and effectively improve the working environment of the forklift engine.
Compound modified fly ash-carbonized foam phenolic resin based thermal insulation material for forklift engine exhaust pipe, and preparation method of thermal insulation material
WAN LILI (Autor:in) / WANG XINGJUAN (Autor:in) / DIAO QIYUAN (Autor:in) / ZHANG XINGJUN (Autor:in) / DENG GUANGXIN (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2015