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：
Fiber-containing composites are described that contain woven or non-woven fibers， and a cured binder formed from a binder composition that includes (1) a reducing sugar and (2) a crosslinking agent that includes a reaction product of a urea compound and a polycarbonyl compound. Exemplary reaction products for the crosslinking agent may include the reaction product of urea and an α，β-bicarbonyl compound or an α，γ-bicarbonyl compound. Exemplary fiber-containing composites may include fiberglass insulation.
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国家林业和草原科学数据中心
创建时间：
2023-02-12
