Talc Powder

Description

1. Components: Ultrafine particles (two specifications of silica, magnesium oxide) of powdered products. 2. Physics analysis: 1. Appearance: YF***0: Circular white flaky powder; YF****0: white flaky powder. 2. Whiteness: YF***0: *4 with 0.5; YF****0: *4.5 with 0.5 3. Fineness: YF****0: 5.4 with 0.5 u YF***0: 8.9 with 0.5 u 4. Moisture: 0.5 the following 5. PH value :8.**9.0 6. Range of: YF****0 :****0cc / **0g YF***0 :****0CC / **0g (oil: DOP) 7. True proportion: 2.6 8. Closely the proportion of false: YF****0: 0.*2 with 0.*2 g / ML YF***0: 0.*3 with 0.*2 g / ML 3. Purposes: 1. Talc used in plastics resin modified rubber of the die, rolling, extrusion and injection, such as processing performance, and can replace some of the more expensive of the (compound) ****5% to reduce the cost of raw materials and to provide their properties. 2. In the paint, coatings, resistance exposure, high-temperature, ultraviolet irradiation does not change color, a long-term basis to maintain the original luster and color, the better the performance Naisuan Jian corrosion and water resistance, and resistant to pollution And stronger anti-aging properties, wear resistance, steam and chemical stability, and more fire-retardant properties.