A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOR SURFACE FILM
To provide a floor surface film that does not leave an aluminum layer on a floor surface, while maintaining flame retardancy required for vehicles such as buses.SOLUTION: A floor surface film 1 comprises a front film layer 2, a printed layer 3 on a lower surface side of the front film layer 2 and an adhesive layer 4 on a lower surface side of the printed layer 3, in which the front film layer 2 is formed of an upper front film layer 5 and a lower front film layer 6, a resin forming the upper front film layer 5 is an urethane resin, a resin forming the lower front film layer 6 is a polyvinyl chloride resin, tensile elasticity of the upper front film layer 5 is 100 to 500 MPa, and tensile elasticity of the lower front film layer 6 is 1000 to 3000 MPa.SELECTED DRAWING: Figure 1
【課題】バスなどの車両用に求められる難焼性を維持しつつ、床面へアルミフィルム層が残らない床面フィルムの提供。【解決手段】表面フィルム層２と、表面フィルム層２の下面側の印刷層３と、印刷層３の下面側の接着層４と、を備え、表面フィルム層２は上側表面フィルム層５と、下側表面フィルム層６とからなり、上側表面フィルム層５を形成する樹脂はウレタン樹脂であり、下側表面フィルム層６を形成する樹脂はポリ塩化ビニル樹脂であり、上側表面フィルム層５の引張弾性率が１００〜５００ＭＰａであり、下側表面フィルム層６の引張弾性率が１０００〜３０００ＭＰａである床面フィルム１。【選択図】図１
FLOOR SURFACE FILM
To provide a floor surface film that does not leave an aluminum layer on a floor surface, while maintaining flame retardancy required for vehicles such as buses.SOLUTION: A floor surface film 1 comprises a front film layer 2, a printed layer 3 on a lower surface side of the front film layer 2 and an adhesive layer 4 on a lower surface side of the printed layer 3, in which the front film layer 2 is formed of an upper front film layer 5 and a lower front film layer 6, a resin forming the upper front film layer 5 is an urethane resin, a resin forming the lower front film layer 6 is a polyvinyl chloride resin, tensile elasticity of the upper front film layer 5 is 100 to 500 MPa, and tensile elasticity of the lower front film layer 6 is 1000 to 3000 MPa.SELECTED DRAWING: Figure 1
【課題】バスなどの車両用に求められる難焼性を維持しつつ、床面へアルミフィルム層が残らない床面フィルムの提供。【解決手段】表面フィルム層２と、表面フィルム層２の下面側の印刷層３と、印刷層３の下面側の接着層４と、を備え、表面フィルム層２は上側表面フィルム層５と、下側表面フィルム層６とからなり、上側表面フィルム層５を形成する樹脂はウレタン樹脂であり、下側表面フィルム層６を形成する樹脂はポリ塩化ビニル樹脂であり、上側表面フィルム層５の引張弾性率が１００〜５００ＭＰａであり、下側表面フィルム層６の引張弾性率が１０００〜３０００ＭＰａである床面フィルム１。【選択図】図１
FLOOR SURFACE FILM
床面フィルム
SHIBAYAMA TAKAHIRO (author) / HASHIMOTO KAZUMA (author)
2020-11-19
Patent
Electronic Resource
Japanese
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