“ Industrial mineral coatings, such as those used on high quality paper, plastics and in some paints, would need to be twice as thick to be as white, ” reports Science Daily.
” Pelapis mineral buatan pabrik yang digunakan pada kertas bermutu tinggi, plastik, dan beberapa jenis cat, membutuhkan bahan dua kali lebih tebal agar bisa menghasilkan warna seputih itu, ” lapor Science Daily.