付款方式︰ 電匯或現金

產品說明︰ Physical Properties
Density 1.8 g/cm³
Bulk Density 0.4 g/cm³
Index of pH 3-5
Chemical Character Chinophthalone
Colour Index Part I P.Y. 138
Colour Index Part II 56300
CAS Number 30125-47-4
Physical Form Powder
Color Shade Yellow
Conductivity >50 μS/cm
Specific Surface 28 m²/g
Fastness Properties
Heat stability 270 °C
Light fastness 8
Weather fastness see diagram
Migration fastness 4-5
Infl. on warping of PE-HD Distinct