摘要:
Disclosed is an easily biodegradable composite formulated with cellulosic fibers of wood pulp and recycled pulp and fiber components of fruits and vegetables, and a paper product obtainable from said composite. The purpose is to provide paper products effectively utilized strained lees of juices being wastes of fruits and vegetables and fruits and vegetables of poor commercial value in the market.
摘要:
Provided is a laminated tube having a logarithmic decrement of at least 0.08 and a flexural modulus of at least 1,000 kg/mm.sup.2 and comprising at least 2 layers which comprise a composite material comprising a reinforcing fiber and a matrix resin. The reinforcing fibers used include an organic fiber, e.g. wholly aromatic polyester fibers and polyvinyl alcohol fiber, for at least 1 layer of the composite material layer and an inorganic fiber, e.g. carbon fiber and glass fiber, for at least 1 layer of the composite material layer.
摘要翻译:提供了一种层压管,其具有至少0.08的对数减量和至少1,000kg / mm 2的弯曲模量并且包括至少2层,其包括包含增强纤维和基质树脂的复合材料。 所使用的增强纤维包括有机纤维,例如 全芳族聚酯纤维和聚乙烯醇纤维,用于至少1层复合材料层和无机纤维,例如。 碳纤维和玻璃纤维,用于至少1层的复合材料层。