PROCESS AND SYSTEM FOR MANUFACTURING A FIBREBOARD FROM WASTE MATERIALS
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：
There is disclosed a process of manufacturing a fibreboard from a waste material， for example from a corrugated waste material， wherein the process comprises: refining in a range of 5 to 30 percent of the waste material into micro-fibrillated cellulose (MFC)， using a mechanical micro- fibrillation process; pulping in a range of 70 to 95 percent of the waste material with water to obtain a waste pulp; dispersing the micro-fibrillated cellulose (MFC) into the waste pulp to obtain a micro-fibrillated waste pulp; moulding the micro-fibrillated waste pulp by applying a pressure to obtain a moulded fibreboard， using a moulding process; and drying the moulded fibreboard at a temperature to obtain the fibreboard with a density in a range of 500 to 1000 kilograms per cubic metre (kg/m 3)， for example in a range of 650 to 850 kilograms per cubic metre (kg/m3).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
