WOOD ADHESIVE FORMULATION
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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https://www.forestdata.cn/dataDetail.html?id=a164c077-5e9d-4e49-8f8f-a30ccf981c8e
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资源简介：
The invention relates to a formulation which can be used as an adhesive， for example， for bonding at least one lignocellulosic body. The formulation comprises - a first component which is formed from at least one isocyanate and at least one amino resin， wherein said amino resin is the condensation product of an aldehyde with a compound selected from the group comprising urea， melamine， benzoguanamine， glycoluril， acetoguanamine and mixtures thereof; and - a second component comprising at least one polyether， wherein said polyether comprises at least one ethylene oxide moiety and at least one isocyanate reactive group selected from the group comprising hydroxyl， amino， epoxy， and thiol， preferably hydroxyl.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
