Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a melamine-formaldehyde resin adhesive, wear-resistant paper and a laminate floor. The melamine-formaldehyde resin adhesive comprises the following raw materials in parts by weight: 30 to 50 parts of formaldehyde, 80 to 100 parts of melamine, 10 to 30 parts of urea, 1 to 4 parts of polyvinyl alcohol and 15 to 35 parts of a modified wear-resistant additive; and the modified wear-resistant additive is a chitosan composite material loaded with nano aluminum oxide. According to the melamine-formaldehyde resin adhesive, the wear-resistant paper and the laminate floor providedby the invention, the wear-resistant adhesive paper and the laminate floor produced by dipping the melamine-formaldehyde resin adhesive can obtain a relatively high wear-resistant value on the premise of not using wear-resistant base paper, and formaldehyde release can be effectively reduced.
本发明提出了一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板，其原料按重量份包括：甲醛30‑50份、三聚氰胺80‑100份、尿素10‑30份、聚乙烯醇1‑4份和改性耐磨添加剂15‑35份；其中，所述改性耐磨添加剂为负载纳米氧化铝的壳聚糖复合材料。本发明提出的一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板，利用该三聚氰胺甲醛树脂胶浸渍生产的耐磨胶纸以及强化地板，可以在不用耐磨原纸的前提下获得较高的耐磨值，并且还能有效地降低甲醛释放。
The invention provides a melamine-formaldehyde resin adhesive, wear-resistant paper and a laminate floor. The melamine-formaldehyde resin adhesive comprises the following raw materials in parts by weight: 30 to 50 parts of formaldehyde, 80 to 100 parts of melamine, 10 to 30 parts of urea, 1 to 4 parts of polyvinyl alcohol and 15 to 35 parts of a modified wear-resistant additive; and the modified wear-resistant additive is a chitosan composite material loaded with nano aluminum oxide. According to the melamine-formaldehyde resin adhesive, the wear-resistant paper and the laminate floor providedby the invention, the wear-resistant adhesive paper and the laminate floor produced by dipping the melamine-formaldehyde resin adhesive can obtain a relatively high wear-resistant value on the premise of not using wear-resistant base paper, and formaldehyde release can be effectively reduced.
本发明提出了一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板，其原料按重量份包括：甲醛30‑50份、三聚氰胺80‑100份、尿素10‑30份、聚乙烯醇1‑4份和改性耐磨添加剂15‑35份；其中，所述改性耐磨添加剂为负载纳米氧化铝的壳聚糖复合材料。本发明提出的一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板，利用该三聚氰胺甲醛树脂胶浸渍生产的耐磨胶纸以及强化地板，可以在不用耐磨原纸的前提下获得较高的耐磨值，并且还能有效地降低甲醛释放。
Melamine-formaldehyde resin adhesive, wear-resistant paper and laminate floor
一种三聚氰胺甲醛树脂胶及耐磨纸和强化地板
WU XUELEI (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
D21H
PULP COMPOSITIONS
,
Faserbreimischungen [Pulpen]
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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