A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wood-plastic door plate and preparation method thereof
The invention provides a door plate made of a wood-plastic material. The door plate comprises a door plate body of a plane plate structure, the door plate body comprises a face plate and bearing plates arranged on the two sides of the face plate; the interior of the face plate is of a hollow structure, a plurality of reinforcing ribs are arranged in the face plate, hollowed-out strips are arrangedin the bearing plates, and the door plate body is prepared from polyvinyl chloride, wood flour, hardening auxiliaries, lubricating agents, flame retardants, antioxidants and plasticizers. The invention further discloses a preparation method of the door plate made of a wood-plastic material. The preparation method comprises the steps of main raw material mixing, auxiliary raw material mixing, extrusion molding, surface treatment, cutting, machining and the like. The structural strength is improved, the torsion resistance of the bearing plates on the vertical surface is improved, and the deformation after long-time use is reduced. The hardening auxiliaries are added into the basic raw materials of wood flour and polyvinyl chloride, so that the hardness of the wood-plastic material is improved, the torsion resistance of the wood-plastic material is enhanced, and the bending condition after long-term use is avoided.
本发明提供了一种木塑材料的门板，包括平面板材结构的门板主体，门板主体包括面板和设置在面板两侧的承力板，面板内部为空心结构并在内部设置有若干加强筋，承力板内部设置有镂空条，门板主体的原料包括聚氯乙烯、木粉、硬化助剂、润滑剂、阻燃剂、抗氧化剂、增塑剂；本发明还包括一种木塑材料的门板的制备方法，包括主原料混合、副原料混合、挤出成型、表面处理、切割加工等步骤；本发明提升了结构强度，增加承力板在垂直表面的抗扭力性能，减缓长时间使用后的变形问题；本发明中在木粉和聚氯乙烯的基础原料中加入了硬化助剂，从而提升了木塑材料的硬度，加强了其对抗扭力的性能，避免在长期使用后发生弯曲的情况。
Wood-plastic door plate and preparation method thereof
The invention provides a door plate made of a wood-plastic material. The door plate comprises a door plate body of a plane plate structure, the door plate body comprises a face plate and bearing plates arranged on the two sides of the face plate; the interior of the face plate is of a hollow structure, a plurality of reinforcing ribs are arranged in the face plate, hollowed-out strips are arrangedin the bearing plates, and the door plate body is prepared from polyvinyl chloride, wood flour, hardening auxiliaries, lubricating agents, flame retardants, antioxidants and plasticizers. The invention further discloses a preparation method of the door plate made of a wood-plastic material. The preparation method comprises the steps of main raw material mixing, auxiliary raw material mixing, extrusion molding, surface treatment, cutting, machining and the like. The structural strength is improved, the torsion resistance of the bearing plates on the vertical surface is improved, and the deformation after long-time use is reduced. The hardening auxiliaries are added into the basic raw materials of wood flour and polyvinyl chloride, so that the hardness of the wood-plastic material is improved, the torsion resistance of the wood-plastic material is enhanced, and the bending condition after long-term use is avoided.
本发明提供了一种木塑材料的门板，包括平面板材结构的门板主体，门板主体包括面板和设置在面板两侧的承力板，面板内部为空心结构并在内部设置有若干加强筋，承力板内部设置有镂空条，门板主体的原料包括聚氯乙烯、木粉、硬化助剂、润滑剂、阻燃剂、抗氧化剂、增塑剂；本发明还包括一种木塑材料的门板的制备方法，包括主原料混合、副原料混合、挤出成型、表面处理、切割加工等步骤；本发明提升了结构强度，增加承力板在垂直表面的抗扭力性能，减缓长时间使用后的变形问题；本发明中在木粉和聚氯乙烯的基础原料中加入了硬化助剂，从而提升了木塑材料的硬度，加强了其对抗扭力的性能，避免在长期使用后发生弯曲的情况。
Wood-plastic door plate and preparation method thereof
一种木塑材料的门板及其制备方法
JING SHUNKE (author) / ZHANG DUNWEI (author) / LI CHEN (author)
2020-11-20
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Novel wood-plastic door plate and preparation method thereof
| European Patent Office | 2023