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发明公开
CN109971106A 热聚合单体涂覆改性木塑增强复合材料及其制备方法 无效 - 驳回

热聚合单体涂覆改性木塑增强复合材料及其制备方法
摘要：
本发明公开了一种热聚合单体涂覆改性木塑增强复合材料，该材料组成物及重量百分比为：植物纤维粉40~60%、聚合物20~40%、偶联剂5~10%、热聚合单体1~10%、增塑剂8~10%；本发明将热聚合单体溶液喷洒在植物纤维粉表面，然后与其他组份混合、造粒、成型、冷却，制得木塑增强复合材料；本发明通过喷涂热聚合单体提高木塑复合材料中植物纤维粉与基体材料的界面粘结强度，最终达到改善木塑复合材料力学性能和耐水性的目的；且方法简单易行，适于工业化生产。
摘要（英）：

The invention discloses a thermal polymerization monomer coating modified wood-plastic reinforced composite material. The material comprises the following components in percentage by weight: 40-60% ofplant fiber powder, 20-40% of a polymer, 5-10% of a coupling agent, 1-10% of a thermal polymerization monomer and 8-10% of a plasticizer. According to the invention, a thermal polymerization monomersolution is sprayed on the surface of the plant fiber powder, then the plant fiber powder is mixed with other components, and granulating, forming and cooling are carried out to prepare the wood-plastic reinforced composite material. According to the invention, through spray coating of the thermal polymerization monomer, interface bonding strength of the plant fiber powder with a matrix material in the wood-plastic composite material is improved, and finally the purpose of improving the mechanical property and water resistance of the wood-plastic composite material is achieved. In addition, the method is simple and feasible, and is suitable for industrial production.

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