Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ALKALI METAL POLYBORATE SILICATE COATING FOR ACOUSTICAL PANEL AND GYPSUM BOARD
A coating composition for improving the sag resistance of a gypsum panel or a fibrous panel, the composition including 25 to 100 wt. % alkali metal polyborate silicate inorganic binder, based on the total weight of the dry coating. The inorganic binder includes alkali metal polyborate silicate resulting from combining alkali metal polyborate and alkali metal silicate. Further provided are fibrous panels having a backing side and an opposing facing side including a coating of the inorganic binder, and methods of preparing same. Further provided are gypsum panels having a backing side and an opposing facing side including a coating of the inorganic binder, and methods of preparing same.
ALKALI METAL POLYBORATE SILICATE COATING FOR ACOUSTICAL PANEL AND GYPSUM BOARD
A coating composition for improving the sag resistance of a gypsum panel or a fibrous panel, the composition including 25 to 100 wt. % alkali metal polyborate silicate inorganic binder, based on the total weight of the dry coating. The inorganic binder includes alkali metal polyborate silicate resulting from combining alkali metal polyborate and alkali metal silicate. Further provided are fibrous panels having a backing side and an opposing facing side including a coating of the inorganic binder, and methods of preparing same. Further provided are gypsum panels having a backing side and an opposing facing side including a coating of the inorganic binder, and methods of preparing same.
ALKALI METAL POLYBORATE SILICATE COATING FOR ACOUSTICAL PANEL AND GYPSUM BOARD
GUO DONG (Autor:in) / LI QINGHUA (Autor:in)
02.01.2025
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
ALKALI METAL POLYBORATE SILICATE COATING FOR ACOUSTICAL PANEL AND GYPSUM BOARD
| Europäisches Patentamt | 2025