... Quartz93%~94% (purified)Unsaturated polyester resin5%Color and antibiotic substance< 2%Pure Color SeriesPure color including white, black, red, blue, etc ... .41Water absorption%0.07Heat Resistance°C300Flexural StrengthMPa52.7Compressive StrengthMPa225.8Glossiness—53.2Radioactivity—IRa = 0.07—Iγ = 0.11SOLID SURFACE MANUFACTURERING PROCESS ...