METHOD AND DEVICE FOR PRODUCING PRODUCTS BY USING LIGNOCELLULOSE-CONTAINING PARTICLES
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 method and devices for producing products (65) by using cellulose-containing particles， with which the following steps are carried out: ?? a) irradiating the particles with electrons in the energy range > 1 MeV; ?? b) mixing the irradiated particles with electron-beam-reactive powder of a synthetic polymer， in particular a thermoplastic， having powder particle sizes < 2000 micrometres and/or with a liquid electron-beam-reactive synthetic or bio-based polymer; ?? c) forming the mixture created in a way corresponding to the form of the product to be produced， in particular forming it into a nonwoven (56); ?? d) heating the formed mixture to 100 - 180°C; ?? e) pressing the formed mixture without heating; and ?? f) irradiating the pressed mixture with electrons in the energy range of 1 MeV to 10 MeV and also with appropriately chosen dosages and dosing rates.
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国家林业和草原科学数据中心
创建时间：
2023-02-12
