A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOLDING MATERIAL, MOLDED ARTICLE, AND ARTIFICIAL MARBLE
To provide a molding material from which a molded article excellent in whiteness, transparency, glossiness, and image clarity is obtained, the molded article, and artificial marble.SOLUTION: Essential raw materials of a molding material are a polymer component (A) containing an unsaturated polyester (a1), an unsaturated monomer (B), a hardener (C), a thickener (D), an inorganic filler (E) containing a hollow filler (e1) and glass powder (e2), and glass fiber (F) of a fiber length of 1.5-6 mm. The inorganic filler (E) is 150-400 pts.mass to 100 pts.mass of the total amount of the polymer component (A) and the unsaturated monomer (B). The hollow filler (e1) is 0.3-10 mass% in the inorganic filler (E).SELECTED DRAWING: None
【課題】白色性、透明性、光沢、及び写像性に優れる成形品が得られる成形材料、その成形品及び人造大理石を提供する。【解決手段】不飽和ポリエステル（ａ１）を含むポリマ成分（Ａ）、不飽和単量体（Ｂ）、硬化剤（Ｃ）、増粘剤（Ｄ）、中空フィラー（ｅ１）及びガラス粉末（ｅ２）を含む無機充填材（Ｅ）、並びに、繊維長１．５～６ｍｍのガラス繊維（Ｆ）を必須原料とする成形材料であって、前記ポリマ成分（Ａ）及び前記不飽和単量体（Ｂ）の総量１００質量部に対して、前記無機充填材（Ｅ）が１５０～４００質量部であり、前記無機充填材（Ｅ）中の前記中空フィラー（ｅ１）が０．３～１０質量％であることを特徴とする成形材料を用いる。【選択図】なし
MOLDING MATERIAL, MOLDED ARTICLE, AND ARTIFICIAL MARBLE
To provide a molding material from which a molded article excellent in whiteness, transparency, glossiness, and image clarity is obtained, the molded article, and artificial marble.SOLUTION: Essential raw materials of a molding material are a polymer component (A) containing an unsaturated polyester (a1), an unsaturated monomer (B), a hardener (C), a thickener (D), an inorganic filler (E) containing a hollow filler (e1) and glass powder (e2), and glass fiber (F) of a fiber length of 1.5-6 mm. The inorganic filler (E) is 150-400 pts.mass to 100 pts.mass of the total amount of the polymer component (A) and the unsaturated monomer (B). The hollow filler (e1) is 0.3-10 mass% in the inorganic filler (E).SELECTED DRAWING: None
【課題】白色性、透明性、光沢、及び写像性に優れる成形品が得られる成形材料、その成形品及び人造大理石を提供する。【解決手段】不飽和ポリエステル（ａ１）を含むポリマ成分（Ａ）、不飽和単量体（Ｂ）、硬化剤（Ｃ）、増粘剤（Ｄ）、中空フィラー（ｅ１）及びガラス粉末（ｅ２）を含む無機充填材（Ｅ）、並びに、繊維長１．５～６ｍｍのガラス繊維（Ｆ）を必須原料とする成形材料であって、前記ポリマ成分（Ａ）及び前記不飽和単量体（Ｂ）の総量１００質量部に対して、前記無機充填材（Ｅ）が１５０～４００質量部であり、前記無機充填材（Ｅ）中の前記中空フィラー（ｅ１）が０．３～１０質量％であることを特徴とする成形材料を用いる。【選択図】なし
MOLDING MATERIAL, MOLDED ARTICLE, AND ARTIFICIAL MARBLE
成形材料、成形品、及び人造大理石
TAMIYA SHINGO (author)
2022-05-06
Patent
Electronic Resource
Japanese
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