| 摘要 |
PURPOSE: A method for preparing a leather and vinyl polish is provided, to obtain a polish showing a glossy effect with a moisturizing effect and a water repellent effect by pasting only without rubbing. CONSTITUTION: The method comprises the steps of mixing 1 kg of an oily silicone solution and 1 kg of the gloss raw liquid extracted coal to obtain a mixture; heating the mixture with stirring for 30 min to a temperature of 140-160 deg.C; continuously heating the mixture at a temperature of 140-160 deg.C for 80-100 min; cooling the heated mixture at a room temperature; and adding 2 kg of an aqueous silicone solution and heating the mixture with stirring for about 30 min.
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