A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polypropylene floor with multi-layer structure and preparation method thereof
The invention relates to the field of floors, in particular to a polypropylene floor of a multi-layer structure and a preparation method thereof. The polypropylene floor with the multi-layer structurecomprises a balance layer, a base plate layer, a decorative layer, a wear-resistant layer and a scratch-resistant layer from bottom to top. The material of the base layer is polypropylene-1, and themelt index of the base layer is 2-5 g/10 min. The polypropylene floor with the multi-layer structure has the characteristics of being non-toxic and tasteless, and does not volatilize toxic gas; the stability is high, the mechanical strength is good, the shrinkage warping resistance is realized, and the flame-retardant property is good.
本发明涉及地板领域，更具体地，本发明涉及一种多层结构的聚丙烯地板及其制备方法。所述多层结构的聚丙烯地板，从下至上分别为平衡层、基板层、装饰层、耐磨层、耐刮层；所述基板层的材料为聚丙烯‑1，其熔融指数为2～5g/10min。本发明提供的多层结构的聚丙烯地板具有无毒无味特性，不挥发有毒气体；稳定性高、机械强度好、耐收缩翘曲、阻燃性好。
Polypropylene floor with multi-layer structure and preparation method thereof
The invention relates to the field of floors, in particular to a polypropylene floor of a multi-layer structure and a preparation method thereof. The polypropylene floor with the multi-layer structurecomprises a balance layer, a base plate layer, a decorative layer, a wear-resistant layer and a scratch-resistant layer from bottom to top. The material of the base layer is polypropylene-1, and themelt index of the base layer is 2-5 g/10 min. The polypropylene floor with the multi-layer structure has the characteristics of being non-toxic and tasteless, and does not volatilize toxic gas; the stability is high, the mechanical strength is good, the shrinkage warping resistance is realized, and the flame-retardant property is good.
本发明涉及地板领域，更具体地，本发明涉及一种多层结构的聚丙烯地板及其制备方法。所述多层结构的聚丙烯地板，从下至上分别为平衡层、基板层、装饰层、耐磨层、耐刮层；所述基板层的材料为聚丙烯‑1，其熔融指数为2～5g/10min。本发明提供的多层结构的聚丙烯地板具有无毒无味特性，不挥发有毒气体；稳定性高、机械强度好、耐收缩翘曲、阻燃性好。
Polypropylene floor with multi-layer structure and preparation method thereof
一种多层结构的聚丙烯地板及其制备方法
ZHU JIANG (author) / XU YANGYANG (author) / WANG XIAOMING (author) / WANG ZHOULIN (author)
2020-07-10
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
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Semi-hard polypropylene floor and preparation method thereof
| European Patent Office | 2023
Antistatic polypropylene foamed floor and preparation method thereof
| European Patent Office | 2023
Multi-layer composite floor and preparation method thereof
| European Patent Office | 2024