摘要:
A composite includes raw lignocellulosic materials dispersed in a thermoplastic polymeric matrix which includes a blend of different polymers. A composite includes raw lignocellulosic materials and a thermal stabilization agent dispersed in a thermoplastic polymeric matrix. A composite includes lignocellulosic nanoparticles dispersed in a thermoplastic polymeric matrix.
摘要:
A method of making foamed articles that includes providing a copolymer composition, combining the copolymer composition and cellulosic fibers, applying heat, mixing energy and pressure to the copolymer composition and cellulosic fibers mixture to form a foamable mixture, and forming the foamed article by placing the foamable mixture in a molding or extruding operation. The copolymer composition includes a copolymer of 51% to 99.9% of primary monomers, 0.1% to 49% of anhydride containing monomers, and 0% to 25% of other monomers and 0% to 30% of elastomeric polymers. This is combined at 30% to 99.99% copolymer composition with 0.01% to 70% by cellulosic fibers such that the copolymer anhydride groups react with the cellulosic fiber hydroxyl groups to produce a blowing agent byproduct to form a foamable mixture. The foamed article has a density of not more than 1.3 g/cm3.
摘要翻译:一种制备发泡制品的方法,其包括提供共聚物组合物,将共聚物组合物和纤维素纤维组合,向共聚物组合物和纤维素纤维混合物加热,混合能量和压力以形成可发泡混合物,并通过将 可发泡混合物在成型或挤出操作中。 共聚物组合物包括51%至99.9%的初级单体,0.1%至49%的含酸酐单体和0%至25%的其它单体和0%至30%的弹性体聚合物的共聚物。 通过纤维素纤维将其与30%至99.99%的共聚物组合物与0.01%至70%组合,使得共聚物酐基团与纤维素纤维羟基反应以产生发泡剂副产物以形成可发泡混合物。 发泡制品的密度不大于1.3g / cm 3。
摘要:
A method of making foamed articles that includes providing a copolymer composition, combining the copolymer composition and cellulosic fibers, applying heat, mixing energy and pressure to the copolymer composition and cellulosic fibers mixture to form a foamable mixture, and forming the foamed article by placing the foamable mixture in a molding or extruding operation. The copolymer composition includes a copolymer of 51% to 99.9% of primary monomers, 0.1% to 49% of anhydride containing monomers, and 0% to 25% of other monomers and 0% to 30% of elastomeric polymers. This is combined at 30% to 99.99% copolymer composition with 0.01% to 70% by cellulosic fibers such that the copolymer anhydride groups react with the cellulosic fiber hydroxyl groups to produce a blowing agent byproduct to form a foamable mixture. The foamed article has a density of not more than 1.3 g/cm3.
摘要翻译:一种制备发泡制品的方法,其包括提供共聚物组合物,将共聚物组合物和纤维素纤维组合,向共聚物组合物和纤维素纤维混合物加热,混合能量和压力以形成可发泡混合物,并通过将 可发泡混合物在成型或挤出操作中。 共聚物组合物包括51%至99.9%的初级单体,0.1%至49%的含酸酐单体和0%至25%的其它单体和0%至30%的弹性体聚合物的共聚物。 通过纤维素纤维将其与30%至99.99%的共聚物组合物与0.01%至70%组合,使得共聚物酐基团与纤维素纤维羟基反应以产生发泡剂副产物以形成可发泡混合物。 发泡制品的密度不大于1.3g / cm 3。
摘要:
A composite includes raw lignocellulosic materials dispersed in a thermoplastic polymeric matrix which includes a blend of different polymers. A composite includes raw lignocellulosic materials and a thermal stabilization agent dispersed in a thermoplastic polymeric matrix. A composite includes lignocellulosic nanoparticles dispersed in a thermoplastic polymeric matrix.