Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional bamboo charcoal plate and preparation method
The invention discloses a multifunctional bamboo charcoal plate and a preparation method. The plate is prepared from the following raw materials in parts by weight: 40-50 parts of bamboo charcoal powder, 5-10 parts of bamboo activated carbon powder, 5-10 parts of bamboo powder, 28-48 parts of thermoplastic resin and 2 parts of stearic acid. The bamboo powder is subjected to baking treatment, and the bamboo activated carbon powder is subjected to secondary high-temperature carbonization treatment. The invention further discloses a preparation process of the plate. The preparation process comprises the process steps of burdening, mixing, baking, high-temperature carbonization, granulation, re-mixing, extrusion molding and the like. According to the implementation of the invention, the bending strength and the electromagnetic shielding performance of the bamboo charcoal plate are effectively improved.
本发明公开了一种多功能竹炭板及制备方法，板材包括以下按照重量配比组成的原料：竹炭粉40‑50份，竹质活性炭粉5‑10份，竹粉5‑10份，热塑性树脂28‑48份，硬脂酸2份。所述竹粉经过烘焙处理，所述竹质活性炭粉经过二次高温炭化处理。本发明还公开了所述板材的制备工艺，包括配料、混料、烘焙工艺、高温炭化工艺、造粒、再混料、挤出成型等工艺步骤。本发明的实施有效提高了竹炭板的抗弯强度和电磁屏蔽性能。
Multifunctional bamboo charcoal plate and preparation method
The invention discloses a multifunctional bamboo charcoal plate and a preparation method. The plate is prepared from the following raw materials in parts by weight: 40-50 parts of bamboo charcoal powder, 5-10 parts of bamboo activated carbon powder, 5-10 parts of bamboo powder, 28-48 parts of thermoplastic resin and 2 parts of stearic acid. The bamboo powder is subjected to baking treatment, and the bamboo activated carbon powder is subjected to secondary high-temperature carbonization treatment. The invention further discloses a preparation process of the plate. The preparation process comprises the process steps of burdening, mixing, baking, high-temperature carbonization, granulation, re-mixing, extrusion molding and the like. According to the implementation of the invention, the bending strength and the electromagnetic shielding performance of the bamboo charcoal plate are effectively improved.
本发明公开了一种多功能竹炭板及制备方法，板材包括以下按照重量配比组成的原料：竹炭粉40‑50份，竹质活性炭粉5‑10份，竹粉5‑10份，热塑性树脂28‑48份，硬脂酸2份。所述竹粉经过烘焙处理，所述竹质活性炭粉经过二次高温炭化处理。本发明还公开了所述板材的制备工艺，包括配料、混料、烘焙工艺、高温炭化工艺、造粒、再混料、挤出成型等工艺步骤。本发明的实施有效提高了竹炭板的抗弯强度和电磁屏蔽性能。
Multifunctional bamboo charcoal plate and preparation method
一种多功能的竹炭板及制备方法
JIANG WENZHENG (Autor:in) / ZHANG WENBIAO (Autor:in) / LI WENZHU (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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