Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Plaster mold
The invention relates to a plaster mold, which comprises the following components by weight part: 10-15 parts of carbon fiber, 5-10 parts of rosin, 1-3 parts of transformer oil, 5-10 parts of rare earth, 8-12 parts of tungsten powder, 4-8 parts of adhesive, 1-3 parts of magnesium and 3-5 parts of quartz sand. The plaster mold has the advantages that the composition proportion is scientific and reasonable, fine seam can not be generated during a usage process, service life is greatly prolonged, and enterprise requirement can be satisfied.
Plaster mold
The invention relates to a plaster mold, which comprises the following components by weight part: 10-15 parts of carbon fiber, 5-10 parts of rosin, 1-3 parts of transformer oil, 5-10 parts of rare earth, 8-12 parts of tungsten powder, 4-8 parts of adhesive, 1-3 parts of magnesium and 3-5 parts of quartz sand. The plaster mold has the advantages that the composition proportion is scientific and reasonable, fine seam can not be generated during a usage process, service life is greatly prolonged, and enterprise requirement can be satisfied.
Plaster mold
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Process for preparing cement retarder from plaster mold
| Europäisches Patentamt | 2023