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A platform for research: civil engineering, architecture and urbanism
VINYL CHLORIDE RESIN COMPOSITION AND ITS MOLDED PRODUCT
To provide a vinyl chloride resin composition capable of obtaining a molded product that has low linear expansion coefficient, excellent impact resistance, and a surface that is smooth and free from rough surface.SOLUTION: A vinyl chloride rein composition comprising: (A) a vinyl chloride resin, and (B) nepheline syenite, in which the (B) nepheline syenite is contained by 10 to 40 pts.mass relative to 100 pts.mass of the (A) the vinyl chloride resin, and has the linear expansion coefficient smaller than 5×10-5/°C.SELECTED DRAWING: None
【課題】線膨張係数が低く、耐衝撃性に優れ、かつ表面が滑らかで肌荒れのない成形物が得られる塩化ビニル系樹脂組成物を提供する。【解決手段】（Ａ）塩化ビニル系樹脂と、（Ｂ）ネフェリンサイアナイトと、を含んでなり、前記（Ｂ）ネフェリンサイアナイトは、前記（Ａ）塩化ビニル系樹脂１００質量部に対して、１０〜４０質量部含まれ、線膨張係数が５×１０−５／℃未満であることを特徴とする塩化ビニル系樹脂組成物。【選択図】なし
VINYL CHLORIDE RESIN COMPOSITION AND ITS MOLDED PRODUCT
To provide a vinyl chloride resin composition capable of obtaining a molded product that has low linear expansion coefficient, excellent impact resistance, and a surface that is smooth and free from rough surface.SOLUTION: A vinyl chloride rein composition comprising: (A) a vinyl chloride resin, and (B) nepheline syenite, in which the (B) nepheline syenite is contained by 10 to 40 pts.mass relative to 100 pts.mass of the (A) the vinyl chloride resin, and has the linear expansion coefficient smaller than 5×10-5/°C.SELECTED DRAWING: None
【課題】線膨張係数が低く、耐衝撃性に優れ、かつ表面が滑らかで肌荒れのない成形物が得られる塩化ビニル系樹脂組成物を提供する。【解決手段】（Ａ）塩化ビニル系樹脂と、（Ｂ）ネフェリンサイアナイトと、を含んでなり、前記（Ｂ）ネフェリンサイアナイトは、前記（Ａ）塩化ビニル系樹脂１００質量部に対して、１０〜４０質量部含まれ、線膨張係数が５×１０−５／℃未満であることを特徴とする塩化ビニル系樹脂組成物。【選択図】なし
VINYL CHLORIDE RESIN COMPOSITION AND ITS MOLDED PRODUCT
塩化ビニル系樹脂組成物およびその成形物
HIROSE TAKAHITO (author)
2021-01-28
Patent
Electronic Resource
Japanese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
VINYL CHLORIDE RESIN PIPE AND METHOD FOR CONSTRUCTING VINYL CHLORIDE RESIN PIPE
| European Patent Office | 2021
| European Patent Office | 2022