Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum plaster board with purification function and preparation method thereof
The invention discloses a gypsum plaster board, which is prepared from the following raw materials in parts by weight: 0.2-1.0 part of a component A and 5-20 parts of a component B. The component A isa zeolite-loaded formaldehyde removing agent, and the component B is a mixture of ardealite and modified zeolite. The gypsum plaster board is prepared by replacing desulfurized gypsum with part of ardealite. The gypsum plaster board can effectively adsorb formaldehyde and purify formaldehyde.
本申请公开一种纸面石膏板，所述纸面石膏板的原料包括：组分A 0.2‑1.0重量份、组分B 5‑20重量份，其中，组分A为沸石负载净醛剂，组分B为磷石膏和改性的沸石的混合物。该纸面石膏板的制备利用了部分磷石膏替代脱硫石膏。并且该纸面石膏板可以有效吸附甲醛，并净化甲醛。
Gypsum plaster board with purification function and preparation method thereof
The invention discloses a gypsum plaster board, which is prepared from the following raw materials in parts by weight: 0.2-1.0 part of a component A and 5-20 parts of a component B. The component A isa zeolite-loaded formaldehyde removing agent, and the component B is a mixture of ardealite and modified zeolite. The gypsum plaster board is prepared by replacing desulfurized gypsum with part of ardealite. The gypsum plaster board can effectively adsorb formaldehyde and purify formaldehyde.
本申请公开一种纸面石膏板，所述纸面石膏板的原料包括：组分A 0.2‑1.0重量份、组分B 5‑20重量份，其中，组分A为沸石负载净醛剂，组分B为磷石膏和改性的沸石的混合物。该纸面石膏板的制备利用了部分磷石膏替代脱硫石膏。并且该纸面石膏板可以有效吸附甲醛，并净化甲醛。
Gypsum plaster board with purification function and preparation method thereof
一种具有净化功能的纸面石膏板及其制备方法
YIN DONGJIE (Autor:in) / JIAN MING (Autor:in) / WU FADE (Autor:in) / WANG PENGQI (Autor:in) / TAN DANJUN (Autor:in) / WANG YING (Autor:in) / HE LIANG (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Composition for gypsum board, gypsum plaster board and preparation method of gypsum plaster board
| Europäisches Patentamt | 2024