A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation process of graphene-containing fiberboard and application of graphene-containing fiberboard to ground heating floor
The invention belongs to the technical field of artificial boards, and relates to a preparation process of a graphene-containing fiberboard. The preparation process of the graphene-containing fiberboard comprises the steps of wood peeling, chipping, screening, water washing, cooking, defiberating, glue mixing and applying, fiber drying, paving and forming, pre-pressing, hot pressing, cooling, sanding, inspection and grading, and packaging and warehousing, wherein in the glue mixing and applying step, a graphene-containing resin is applied to a fiber, and the mass of the graphene-containing resin accounts for 8 to 12 percent of the mass of the absolutely dry fiber. The graphene-containing fiberboard prepared according to the method disclosed by the invention is applied to the field needing fiberboards with a heat conduction effect, for example, the graphene-containing fiberboard is used as a core board of a floor heating floorboard. On the basis that the process of a conventional medium-high density fiberboard is not changed, only a glue in the glue applying procedure is adjusted, graphene with the content not exceeding 0.2 to 1 percent of the solid content of the resin is added, the mechanical property of the prepared fiberboard is not obviously changed, the fiberboard can be made into the core board of the floor heating floorboard, and the fiberboard is more convenient to produce and install.
本发明属于人造板技术领域，涉及一种含石墨烯纤维板的制备工艺，包括：木材剥皮→削片→筛选→水洗→蒸煮→纤维分离→调施胶→纤维干燥→铺装成型→预压→热压→冷却→砂光→检验分等→包装入库，其中：所述调施胶步骤中，将含石墨烯的树脂施加到纤维中，所述含石墨烯树脂质量占绝干纤维质量的8～12%。根据本发明所述方法制得的含石墨烯纤维板，将其应用于需要有热传导效应纤维板的领域，例如用作地暖地板的芯板。在不改变惯常中高密度纤维板的工艺基础之上，仅调整施胶工序中的胶粘剂，添加含量不超过树脂固含量的0.2～1%的石墨烯，所制备的纤维板，力学性能未有明显变化，可将其制作成地暖地板的芯板，本发明生产更加便捷、安装更为方便。
Preparation process of graphene-containing fiberboard and application of graphene-containing fiberboard to ground heating floor
The invention belongs to the technical field of artificial boards, and relates to a preparation process of a graphene-containing fiberboard. The preparation process of the graphene-containing fiberboard comprises the steps of wood peeling, chipping, screening, water washing, cooking, defiberating, glue mixing and applying, fiber drying, paving and forming, pre-pressing, hot pressing, cooling, sanding, inspection and grading, and packaging and warehousing, wherein in the glue mixing and applying step, a graphene-containing resin is applied to a fiber, and the mass of the graphene-containing resin accounts for 8 to 12 percent of the mass of the absolutely dry fiber. The graphene-containing fiberboard prepared according to the method disclosed by the invention is applied to the field needing fiberboards with a heat conduction effect, for example, the graphene-containing fiberboard is used as a core board of a floor heating floorboard. On the basis that the process of a conventional medium-high density fiberboard is not changed, only a glue in the glue applying procedure is adjusted, graphene with the content not exceeding 0.2 to 1 percent of the solid content of the resin is added, the mechanical property of the prepared fiberboard is not obviously changed, the fiberboard can be made into the core board of the floor heating floorboard, and the fiberboard is more convenient to produce and install.
本发明属于人造板技术领域，涉及一种含石墨烯纤维板的制备工艺，包括：木材剥皮→削片→筛选→水洗→蒸煮→纤维分离→调施胶→纤维干燥→铺装成型→预压→热压→冷却→砂光→检验分等→包装入库，其中：所述调施胶步骤中，将含石墨烯的树脂施加到纤维中，所述含石墨烯树脂质量占绝干纤维质量的8～12%。根据本发明所述方法制得的含石墨烯纤维板，将其应用于需要有热传导效应纤维板的领域，例如用作地暖地板的芯板。在不改变惯常中高密度纤维板的工艺基础之上，仅调整施胶工序中的胶粘剂，添加含量不超过树脂固含量的0.2～1%的石墨烯，所制备的纤维板，力学性能未有明显变化，可将其制作成地暖地板的芯板，本发明生产更加便捷、安装更为方便。
Preparation process of graphene-containing fiberboard and application of graphene-containing fiberboard to ground heating floor
含石墨烯纤维板的制备工艺及其应用于地暖地板
XIA XIANBING (author) / ZHANG YAN (author) / FAN WENMING (author) / WEI ZAIXING (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
B27M
Holzbearbeitung, soweit nicht in den Unterklassen B27B-B27L vorgesehen
,
WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L
/
C09J
ADHESIVES
,
Klebstoffe
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F24D
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS
,
Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme
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