A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a high-barrier composite TPU vehicle film and a preparation method thereof. The high-barrier composite TPU vehicle film comprises a first base material layer, a second base material layer, a double-silver magnetic control layer and a third base material layer which are sequentially stacked, the double-silver magnetic control layer comprises a first high-refractive-index layer, a first metal oxide layer, a first silver layer, a first barrier layer, a second high-refractive-index layer, a second metal oxide layer, a second silver layer, a second barrier layer and a third high-refractive-index layer. The high-barrier composite TPU vehicle film is thin in thickness and transparent in color, the solar barrier rate to infrared rays of 1400 nm is larger than or equal to 97%, and the solar barrier rate to ultraviolet rays of 365 nm is larger than or equal to 99.5%; the metal material has good flexibility and contractibility, the preparation method is simple, the firmness and oxidation resistance of the metal material sputtered on the surface of a base material can be effectively controlled, and the appearance and the heat insulation effect are not affected by any stretching or bending.
本发明提供了一种高阻隔覆合TPU车膜及其制备方法，该高阻隔覆合TPU车膜包括依次层叠的第一基材层、第二基材层、双银磁控层、第三基材层；其双银磁控层包括第一高折射率层、第一金属氧化物层、第一银层、第一阻隔层、第二高折射率层、第二金属氧化物层、第二银层、第二阻隔层、第三高折射率层。该高阻隔覆合TPU车膜厚度薄、颜色透明，对红外线1400nm太阳能阻隔率≥97%，紫外线365nm太阳能阻隔率≥99.5%；且具有良好的柔性和收缩性，其制备方法简单，可以有效地控制金属材料溅射在基材表面的牢固度及抗氧化性，任意拉伸或弯曲不影响外观和隔热效果。
The invention provides a high-barrier composite TPU vehicle film and a preparation method thereof. The high-barrier composite TPU vehicle film comprises a first base material layer, a second base material layer, a double-silver magnetic control layer and a third base material layer which are sequentially stacked, the double-silver magnetic control layer comprises a first high-refractive-index layer, a first metal oxide layer, a first silver layer, a first barrier layer, a second high-refractive-index layer, a second metal oxide layer, a second silver layer, a second barrier layer and a third high-refractive-index layer. The high-barrier composite TPU vehicle film is thin in thickness and transparent in color, the solar barrier rate to infrared rays of 1400 nm is larger than or equal to 97%, and the solar barrier rate to ultraviolet rays of 365 nm is larger than or equal to 99.5%; the metal material has good flexibility and contractibility, the preparation method is simple, the firmness and oxidation resistance of the metal material sputtered on the surface of a base material can be effectively controlled, and the appearance and the heat insulation effect are not affected by any stretching or bending.
本发明提供了一种高阻隔覆合TPU车膜及其制备方法，该高阻隔覆合TPU车膜包括依次层叠的第一基材层、第二基材层、双银磁控层、第三基材层；其双银磁控层包括第一高折射率层、第一金属氧化物层、第一银层、第一阻隔层、第二高折射率层、第二金属氧化物层、第二银层、第二阻隔层、第三高折射率层。该高阻隔覆合TPU车膜厚度薄、颜色透明，对红外线1400nm太阳能阻隔率≥97%，紫外线365nm太阳能阻隔率≥99.5%；且具有良好的柔性和收缩性，其制备方法简单，可以有效地控制金属材料溅射在基材表面的牢固度及抗氧化性，任意拉伸或弯曲不影响外观和隔热效果。
High-barrier composite TPU vehicle film and preparation method thereof
一种高阻隔覆合TPU车膜及其制备方法
KE NI (author)
2024-08-06
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
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
C09J
ADHESIVES
,
Klebstoffe
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
High-barrier hot melt adhesive film, preparation method thereof and composite board
| European Patent Office | 2024
High-thermal-conductivity graphene composite film and preparation method thereof
| European Patent Office | 2023
High-thermal-conductivity polyimide composite graphite film and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2024