With high purity, high whiteness, fine oil quality is low, low hardness, good compatibility, ... 85 degrees350M-400MUsage: Pinch, fell into the water pipe, chemical. Whiteness in 93 degrees or higher400M-600MUsage: Paste can be used for ... toothpaste, soap. Whiteness in 94 degrees or higher800MUsage: Rubber, plastics, cables, pvc. Whiteness in 94 degrees or higher1250MUsage: pvc, PE ...