MIXTURE FOR MULTIPLE USES， MULTILAYER BOARDS COMPRISING IT AND THEIR PRODUCTION PROCESSES
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 invention relates to a mixture for multiple uses， based on plant fibre， and at least one powdered thermoplastic material. The invention also relates to pressed multilayer boards， useful in construction， which are formed from: a first melted laminar layer (1) produced from at least one powdered thermoplastic material; at least one first glass fibre mesh (2) spread over a face of the first laminar layer (1); a second melted laminar layer (3) made with the multiple-use mixture， distributed over the at least one first glass fibre mesh (2); at least one second glass fibre mesh (4) spread over the second layer (3) of the multiple-use mixture; a third melted laminar layer (5) of at least one powdered thermoplastic material， distributed over the at least one second glass fibre mesh (4); and， optionally， reinforcements. The invention further relates to thermoforming processes for the production of the multilayer boards.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
