ENHANCED NATURAL STONE COMPOSITION, AND ENHANCED NATURAL STONE CHIP AND ENHANCED NATURAL STONE WHICH HAVE METAL PEARL TEXTURE AND COMPRISE SAME

The enhanced natural stone composition, and the enhanced natural stone chip and enhanced natural stone which have a metal pearl texture and comprise the same according to the present invention, comprise: (A) between about 10 and about 60 wt.% of silica in the form of sand having a mean particle size of more than about 0.1 and no more than about 0.3 mm; (B) between about 5 and about 40 wt.% of silica in the form of a powder having a mean particle size of no more than about 0.1 mm; (C) between about 5 and about 40 wt.% of an unsaturated polyester resin; (D) between about 1 and about 10 wt.% of metallic pearl particles; and (E) between about 1 and about 10 wt.% of a styrene-based monomer. La présente invention concerne une composition de pierre naturelle améliorée, et un éclat de pierre naturelle améliorée et une pierre naturelle améliorée ayant une texture perlée métallique et comprenant celui-ci, comprenant : (A) entre environ 10 et environ 60 % en poids de silice sous la forme de sable ayant une taille particulaire moyenne de particule supérieure à environ 0,1 et inférieure à environ 0,3 mm; (B) entre environ 5 et environ 40 % en poids de silice sous la forme d'une poudre ayant une taille particulaire moyenne inférieure à environ 0,1 mm; (C) entre environ 5 et environ 40 % en poids d'une résine de polyester insaturée; (D) entre environ 1 et environ 10 % en poids de particules perlées métalliques; et (E) entre environ 1 et environ 10 % en poids d'un monomère à base de styrène. 본 발명의 강화천연석용 조성물, 이를 포함하는 금속 펄 질감을 갖는 강화천연석용 칩 및 강화천연석은 (Α) 평균입경이 약 0.1 초과 약 0.3mm 이하인 샌드형 실리카 약 10 내지 약 60 중량%; (Β) 평균입경이 약 0.1mm 이하인 파우더형 실리카 약 5 내지 약 40 중량%; (C) 불포화 폴리에스테르 수지 약 5 내지 약 40 중량%; (D) 금속성 펄 (metallic pearl) 입자 약 1 내지 약 10 중량%; 및 (E) 스티렌계 모노머 약 1 내지 약 10 중량 %; 를 포함한다.