FORMALDEHYDE FREE BINDER COMPOSITIONS WITH UREA-ALDEHYDE REACTION PRODUCTS
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：
Binder compositions are described that contain (1) a reducing sugar and (2) a reaction product of a urea compound and an aldehyde-containing compound. A specific example of the binder compositions include dextrose and an imidazolidine compound such as 4，5-dihydroxyimidazolidin-2-one. The binder compositions may be applied to collections of fibers and cured to form a fiber-containing composite， such as fiberglass insulation.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
