ANTENNA COVER BASE MATERIAL

• Main Authors: MORITA, Masamichi, SAKAKURA, Atsushi, YAMAGUCHI, Hiroki, HOSODA, Kazuki
• Format: Patent
• Language: English; French; Japanese
• Published: 14.05.2021
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; ELECTRICITY; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

An objective of the present disclosure is to provide an antenna cover base material, coated with a fluoropolymer-containing film, that has superior durability with water-shedding properties.　The present disclosure pertains to an antenna cover base material coated with a fluoropolymer-containing film, the film having the following properties: a shedding speed of 150 mm/s or greater at an inclination angle of 30°; and an average surface roughness (Ra) of 1 μm or less. L'invention a pour objet de fournir un substrat pour enveloppe d'antenne qui est revêtu par un film comprenant un polymère fluoré, et qui se révèle excellent en termes de durabilité de propriétés de glissement d'eau.　 Plus précisément, l'invention concerne un substrat pour enveloppe d'antenne qui est revêtu par un film comprenant un polymère fluoré, et dans lequel le film présente les propriétés suivantes : la vitesse de glissement à 30° d'angle d'inclinaison est supérieure ou égale à １５０ｍｍ／ｓ ; et la rugosité moyenne de surface (Ra) est inférieure ou égale à １μｍ. 本開示は、フッ素ポリマーを含有する膜で被覆された、水の滑落性の耐久性に優れたアンテナカバー用基材の提供を目的とする。　本開示は、フッ素ポリマーを含有する膜で被覆されたアンテナカバー用基材であって、その膜が次の性質を有するアンテナカバー用基材に関する： 傾斜角３０°での滑落速度が１５０ｍｍ／ｓ以上、 及び 表面平均粗さ（Ｒａ）が１μｍ以下。