There are four common use of wax:
1, melting method: the solvent in a closed, high pressure container under the heating and melting, and then under the appropriate cooling conditions, finished products, the finished product; the disadvantage is the quality is not easy to control, high operating costs and dangerous, while some wax does not apply this Method.
2, emulsification method: available fine and round particles, suitable for water-based system, but the added surfactant will affect the water resistance of the coating.
3, the dispersion method: the wax added to the tree wax / solution, the use of ball mill, drum or other scattered equipment dispersion; disadvantage is difficult to obtain high-quality products, and high cost.
4, micronization method: micronized the way can be used jet micro-powder (jet-microniser) or fine powder / classifier (microniser / classifier) production process, that is, the use of coarse wax in the high-speed state after the collision between the collision after the gradual fragmentation Into a granular, and then by the centrifugal centrifugal force, under the weight loss was blown out to collect. This is the most widely used manufacturing method.
Although the wax used a lot of methods, but still the most micronized wax, and the market a large variety of micronized wax, and the manufacturers are also different production processes, making the plant micronized wax particle size distribution, relative Molecular mass, density, melting point, hardness and other properties are some differences.
1, melting method: the solvent in a closed, high pressure container under the heating and melting, and then under the appropriate cooling conditions, finished products, the finished product; the disadvantage is the quality is not easy to control, high operating costs and dangerous, while some wax does not apply this Method.
2, emulsification method: available fine and round particles, suitable for water-based system, but the added surfactant will affect the water resistance of the coating.
3, the dispersion method: the wax added to the tree wax / solution, the use of ball mill, drum or other scattered equipment dispersion; disadvantage is difficult to obtain high-quality products, and high cost.
4, micronization method: micronized the way can be used jet micro-powder (jet-microniser) or fine powder / classifier (microniser / classifier) production process, that is, the use of coarse wax in the high-speed state after the collision between the collision after the gradual fragmentation Into a granular, and then by the centrifugal centrifugal force, under the weight loss was blown out to collect. This is the most widely used manufacturing method.
Although the wax used a lot of methods, but still the most micronized wax, and the market a large variety of micronized wax, and the manufacturers are also different production processes, making the plant micronized wax particle size distribution, relative Molecular mass, density, melting point, hardness and other properties are some differences.
