A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thermoplastic polyurethane floor and production process thereof
The invention provides a thermoplastic polyurethane floor. The thermoplastic polyurethane floor comprises a wear-resistant layer, a printing layer and a backing material layer, the wear-resistant layer and the printing layer are made of thermoplastic polyurethane materials, the printing layer is connected to the lower portion of the wear-resistant layer, and a pattern texture is printed on one surface of the printing layer. The backing material layer is made of a thermoplastic polyurethane backing material; wherein the thermoplastic polyurethane backing material is prepared from the followingcomponents in parts by weight: 1 to 50 parts of polyurethane polymer, 50 to 100 parts of calcium carbonate, 1 to 20 parts of polyurethane recycled material, 1 to 30 parts of polyacetal or polyamide oracrylonitrile-butadiene-styrene polymer or polypropylene and 1 to 10 parts of a lubricating agent. Therefore, the hardness of the thermoplastic polyurethane floor disclosed by the invention can be controlled by virtue of the formula of the backing material layer.
本发明提供一种热塑性聚氨酯地板，其包含一耐磨层、一印刷层以及一底料层。耐磨层以及印刷层系由热塑性聚氨酯材质制成，而印刷层连接于耐磨层之下方，且其之一表面印有一图案纹理。底料层系由一热塑性聚氨酯底料所制成，并连接于印刷层之下方，其中热塑性聚氨酯底料按重量份数计，包含1‑50份的聚氨酯聚合物、50‑100份的碳酸钙、1‑20份的聚氨酯回收料、1‑30份的聚缩醛或聚酰胺或丙烯腈‑丁二烯‑苯乙烯聚合物或聚丙烯以及1‑10份的滑剂。藉此，本发明之热塑性聚氨酯地板可藉由底料层配方控制地板硬度。
Thermoplastic polyurethane floor and production process thereof
The invention provides a thermoplastic polyurethane floor. The thermoplastic polyurethane floor comprises a wear-resistant layer, a printing layer and a backing material layer, the wear-resistant layer and the printing layer are made of thermoplastic polyurethane materials, the printing layer is connected to the lower portion of the wear-resistant layer, and a pattern texture is printed on one surface of the printing layer. The backing material layer is made of a thermoplastic polyurethane backing material; wherein the thermoplastic polyurethane backing material is prepared from the followingcomponents in parts by weight: 1 to 50 parts of polyurethane polymer, 50 to 100 parts of calcium carbonate, 1 to 20 parts of polyurethane recycled material, 1 to 30 parts of polyacetal or polyamide oracrylonitrile-butadiene-styrene polymer or polypropylene and 1 to 10 parts of a lubricating agent. Therefore, the hardness of the thermoplastic polyurethane floor disclosed by the invention can be controlled by virtue of the formula of the backing material layer.
本发明提供一种热塑性聚氨酯地板，其包含一耐磨层、一印刷层以及一底料层。耐磨层以及印刷层系由热塑性聚氨酯材质制成，而印刷层连接于耐磨层之下方，且其之一表面印有一图案纹理。底料层系由一热塑性聚氨酯底料所制成，并连接于印刷层之下方，其中热塑性聚氨酯底料按重量份数计，包含1‑50份的聚氨酯聚合物、50‑100份的碳酸钙、1‑20份的聚氨酯回收料、1‑30份的聚缩醛或聚酰胺或丙烯腈‑丁二烯‑苯乙烯聚合物或聚丙烯以及1‑10份的滑剂。藉此，本发明之热塑性聚氨酯地板可藉由底料层配方控制地板硬度。
Thermoplastic polyurethane floor and production process thereof
热塑性聚氨酯地板及其生产工艺
LIN YONGXIN (author) / QIU BAIYING (author) / WU DONGNAN (author) / LI XINXIAN (author)
2020-11-06
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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