<span style="'color: rgb(70, 70, 70); font-family: "Times New Roman"; font-size: 14pt;'>      TR50 <span style="'color: rgb(70, 70, 70); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>是金紅石型顏料，粒徑和無機處理的設計提供了<span style="'color: rgb(77, 77, 77); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>高遮蓋力（比表面積達<span style="'color: rgb(77, 77, 77); font-family: "Times New Roman"; font-size: 14pt;'>14<span style="'color: rgb(77, 77, 77); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>平方米<span style="'color: rgb(77, 77, 77); font-family: "Times New Roman"; font-size: 14pt;'>/<span style="'color: rgb(77, 77, 77); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>克）與低漆膜孔隙度，快速潤濕和分散性能。用于逆向層壓油墨（<span style="'color: rgb(70, 70, 70); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>遮）蓋力，低磨損性，極易分散）<span style="'color: rgb(77, 77, 77); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>和亞光乳膠漆（<span style="'color: rgb(70, 70, 70); font-family: 宋體; font-size: 14pt;"Times New Roman";"Times New Roman";"Times New Roman";'>遮蓋力，低漆膜孔隙度，良好的潤濕性，極易分散）。<span style="'color: rgb(70, 70, 70); font-family: "Times New Roman"; font-size: 14pt;'>