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Expanding composition

ZHANG YUFENG / LIU QING

Expanding composition, in particular for protecting building substrates from fire damage, comprising: a) 10 to 50% by weight, in particular 20 to 40% by weight, in particular 30% by weight, of water glass, b) 1.0 to 6.0% by weight, in particular 2.0 to 5.0% by weight, in particular 3.0% by weight, of expandable microspheres, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of aluminum hydroxide and/or magnesium hydroxide, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of magnesium oxide and/or magnesium oxide, d) 20 to 40% by weight, in particular 25 to 35% by weight, in particular 30% by weight, of water.

膨胀组合物，特别用于保护建筑基材免受火灾损害，其包含：a)10‑50重量％、特别是20‑40重量％、尤其是30重量％的水玻璃，b)1.0‑6.0重量％、特别是2.0‑5.0重量％、尤其是3.0重量％的可扩张微球，c)10‑50重量％、特别是20‑45重量％、尤其是41.7重量％的氢氧化铝和/或氢氧化镁，d)20‑40重量％、特别是25‑35重量％、尤其是30重量％的水。

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Expanding composition

ZHANG YUFENG / LIU QING

Expanding composition, in particular for protecting building substrates from fire damage, comprising: a) 10 to 50% by weight, in particular 20 to 40% by weight, in particular 30% by weight, of water glass, b) 1.0 to 6.0% by weight, in particular 2.0 to 5.0% by weight, in particular 3.0% by weight, of expandable microspheres, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of aluminum hydroxide and/or magnesium hydroxide, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of magnesium oxide and/or magnesium oxide, d) 20 to 40% by weight, in particular 25 to 35% by weight, in particular 30% by weight, of water.

膨胀组合物，特别用于保护建筑基材免受火灾损害，其包含：a)10‑50重量％、特别是20‑40重量％、尤其是30重量％的水玻璃，b)1.0‑6.0重量％、特别是2.0‑5.0重量％、尤其是3.0重量％的可扩张微球，c)10‑50重量％、特别是20‑45重量％、尤其是41.7重量％的氢氧化铝和/或氢氧化镁，d)20‑40重量％、特别是25‑35重量％、尤其是30重量％的水。

Expanding composition

ZHANG YUFENG / LIU QING

Expanding composition, in particular for protecting building substrates from fire damage, comprising: a) 10 to 50% by weight, in particular 20 to 40% by weight, in particular 30% by weight, of water glass, b) 1.0 to 6.0% by weight, in particular 2.0 to 5.0% by weight, in particular 3.0% by weight, of expandable microspheres, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of aluminum hydroxide and/or magnesium hydroxide, c) 10 to 50% by weight, in particular 20 to 45% by weight, in particular 41.7% by weight, of magnesium oxide and/or magnesium oxide, d) 20 to 40% by weight, in particular 25 to 35% by weight, in particular 30% by weight, of water.

膨胀组合物，特别用于保护建筑基材免受火灾损害，其包含：a)10‑50重量％、特别是20‑40重量％、尤其是30重量％的水玻璃，b)1.0‑6.0重量％、特别是2.0‑5.0重量％、尤其是3.0重量％的可扩张微球，c)10‑50重量％、特别是20‑45重量％、尤其是41.7重量％的氢氧化铝和/或氢氧化镁，d)20‑40重量％、特别是25‑35重量％、尤其是30重量％的水。

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Title:

Expanding composition

Additional title:

膨胀组合物

Contributors:

ZHANG YUFENG (author) / LIU QING (author)

Publication date:

2024-11-26

Type of media:

Patent

Type of material:

Electronic Resource

Language:

Chinese

Classification:

IPC: C04B Kalk , LIME

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