REINFORCED GYPSUM BOARD HAVING IMPROVED FIRE RESISTANCE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A gypsum board has two opposed faces， and a fibrous mat being embedded in one of the faces of the board. The fibrous mat comprises fibres that are bound by a polymeric binder. The length of the fibres is greater than 20 mm， and the diameter is greater than 14 micron. The polymeric binder is substantially formaldehyde-free. The fibrous mat achieves fire resistance in the gypsum board without the need to incorporate flame retardants into the binder， as well as providing flexural strength.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
