METHOD FOR TREATING RUBBISH MATERIAL， USE OF RECYCLED MATERIAL AND INSULATION MATERIAL
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：
The present invention concerns a method for treating waste material comprising: -Collecting release coated cellulose or polymeric sheets from producers and end- users thereof in the form of dense， bulky masses， such as rolls and stacks; -Pre-shredding the dense， bulky masses of release coated sheets into smaller， less dense masses in preparation to the following process steps; -Preparing the pre-shredded material by mixing， separating foreign bodies like metals， etc.， and feeding it to a primary grinding station (3); -Grinding the materials into small pieces， of the desired size， preferably down to less than 1 mm; -Adding additives selected from flame retardant， hydrophobic material， pesticide and mixtures thereof and mixing them with the recycled material; -Optionally forming a batt or a sheet by a wet process and/or by adding a binder. The present invention concerns a method for treating waste material comprising: -Collecting release coated cellulose or polymeric sheets from producers and end- users thereof in the form of dense， bulky masses， such as rolls and stacks; -Pre-shredding the dense， bulky masses of release coated sheets into smaller， less dense masses in preparation to the following process steps; -Preparing the pre-shredded material by mixing， separating foreign bodies like metals， etc.， and feeding it to a primary grinding station (3); -Grinding the materials into small pieces， of the desired size， preferably down to less than 1 mm; -Adding additives selected from flame retardant， hydrophobic material， pesticide and mixtures thereof and mixing them with the recycled material; -Optionally forming a batt or a sheet by a wet process and/or by adding a binder.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
