A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of fireproof and radiation-proof plate
The invention belongs to the field of plate preparation, and particularly relates to a preparation method of a fireproof and anti-radiation plate. The fireproof and radiation-proof plate material comprises the following components in percentage by mass: 6-8% of glass fiber, 28-40% of aluminum hydroxide, 10-15% of nickel-magnesium-gallium hydrotalcite, 20-30% of barium sulfate, 10-20% of coarse whiting, 0.1-1% of a dispersing agent, 0.25-1% of a flatting agent and 8-10% of an adhesive. Wherein in the nickel-magnesium-gallium hydrotalcite, the content of a nickel element is 15-25%, the content of a magnesium element is 5-10%, and the content of a gallium element is 10-15%. The nickel-magnesium-gallium hydrotalcite has the effect of enhancing the mechanical property, can replace a metal net to play the role of enhancing the mechanical property of the plate, and can also improve the anti-radiation effect; and the radiation-proof effect is further improved through cooperation with barium sulfate. The finally prepared plate has excellent mechanical properties and fireproof and radiation-proof properties.
本发明属于板材制备领域，具体涉及了一种防火防辐射板材的制备方法。本发明防火防辐射板材材料按质量百分比包括：6‑8％玻璃纤维、28‑40％氢氧化铝、10‑15％镍镁镓类水滑石、20‑30％硫酸钡、10‑20％重钙、0.1‑1％分散剂、0.25‑1％流平剂、8‑10％胶黏剂。其中镍镁镓类水滑石中镍元素含量15‑25％、镁元素含量5‑10％、镓元素含量10‑15％。在本发明中镍镁镓类水滑石具有增强力学性能的作用，不仅能代替金属网起到增强板材力学性能作用，还能提高防辐射作用；和硫酸钡协同进一步提高防辐射作用。本发明最终制备的板材具有优异的力学性能以及防火防辐射性能。
Preparation method of fireproof and radiation-proof plate
The invention belongs to the field of plate preparation, and particularly relates to a preparation method of a fireproof and anti-radiation plate. The fireproof and radiation-proof plate material comprises the following components in percentage by mass: 6-8% of glass fiber, 28-40% of aluminum hydroxide, 10-15% of nickel-magnesium-gallium hydrotalcite, 20-30% of barium sulfate, 10-20% of coarse whiting, 0.1-1% of a dispersing agent, 0.25-1% of a flatting agent and 8-10% of an adhesive. Wherein in the nickel-magnesium-gallium hydrotalcite, the content of a nickel element is 15-25%, the content of a magnesium element is 5-10%, and the content of a gallium element is 10-15%. The nickel-magnesium-gallium hydrotalcite has the effect of enhancing the mechanical property, can replace a metal net to play the role of enhancing the mechanical property of the plate, and can also improve the anti-radiation effect; and the radiation-proof effect is further improved through cooperation with barium sulfate. The finally prepared plate has excellent mechanical properties and fireproof and radiation-proof properties.
本发明属于板材制备领域，具体涉及了一种防火防辐射板材的制备方法。本发明防火防辐射板材材料按质量百分比包括：6‑8％玻璃纤维、28‑40％氢氧化铝、10‑15％镍镁镓类水滑石、20‑30％硫酸钡、10‑20％重钙、0.1‑1％分散剂、0.25‑1％流平剂、8‑10％胶黏剂。其中镍镁镓类水滑石中镍元素含量15‑25％、镁元素含量5‑10％、镓元素含量10‑15％。在本发明中镍镁镓类水滑石具有增强力学性能的作用，不仅能代替金属网起到增强板材力学性能作用，还能提高防辐射作用；和硫酸钡协同进一步提高防辐射作用。本发明最终制备的板材具有优异的力学性能以及防火防辐射性能。
Preparation method of fireproof and radiation-proof plate
一种防火防辐射板材的制备方法
ZHAI SHAOYAN (author) / CHEN XIN (author) / LIU XI (author) / HE LIWAN (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2016
Fireproof silicate fireproof FCA plate and preparation method thereof
| European Patent Office | 2022