Borchi Gen NA 20

Ammonium polyacrylate

Borchers

分散剂 >> 类表面活性剂 >> 聚丙烯酸钠/聚丙烯酸 Dispersing agents >> Surfactants-like >> Sodium polyacrylates / Polyacrylic acids 润湿剂/边缘润湿促进剂 Wetting agent/ Wet edge enhancer 涂层 >> 水生 Coatings >> Waterborne 常规工业维护 General Industrial /Maintenance water Borchi® Gen NA 20 3 Wetting and dispersing agent Description Borchi® Gen NA 20 is an aqueous solution based on an ammonium polyacrylate and acts as a wetting and dispersing agent for water-borne paints. lt is also excellently suited for the production of highly concentrated inorganic pigment pastes. Properties Borchi® Gen NA 20 is a wetting agent with preferential action in inorganic pigments and fillers and permits the production of highly concentrated and stable water-based pigment pastes, In water-borne paint systems, pigments and fillers are wetted very rapidly during dispersion, thereby significantly shortening the milling process and improving pigment utilisation, depth of color and hiding power. Other properties of the paint are not adversely affected by addition of Borchi® Gen NA 20. Borchi® Gen NA 20 is suitable for the synthesis of highly concentrated pastes from micronized inorganic pigments and for use as a dispersing agent in the manufacture of industrial paints and emulsion paints. Applications Borchi® Gen NA 20 can be used in all water-borne paint systems. lt is particularly suitable for systems containing inorganic pigments and fillers. Mixing and addition rate Borchi® Gen NA 20 is incorporated with the mill base or using a high-speed mixer. lt may also be added subsequently to improve pigment dispersion and to intensify color. Addition rates are highly dependent on the chemical nature of the pigment and its particle size distribution. Addition ratesof 0.3 to 2.0% by weight Borchi® Gen NA 20 relative to pigment content can be recommended from experience. For the production of highly concentrated, stable pastes with optimum pigment dispersion, approximately 5 - 10% by weight relative to pigment content is required. Aqueous solution based on an ammonium polyacrylate and acts as a wetting and dispersing agent for water-borne paints. Preferential action in inorganic pigments and fillers. In emulsion paints, pigments and fillers are wetted very rapidly during dispersion, thereby significantly shortening the milling process and improving pigment utilisation, depth of color and hiding power. Other properties of the paint are not adversely affected by addition. Suitable for the synthesis of highly concentrated pastes from micronized inorganic pigments and for use as a dispersing agent in the manufacture of industrial paints. Intensifies color Incorporated with the mill base or using a high-speed mixer. Recommended usage level: 0.3 to 2.0% by weight relative to pigment content For the production of highly concentrated, stable pastes with optimum pigment dispersion, approximately 5 - 10% by weight relative to pigment content is required.