The particle size distribution of aluminum silver paste is very important and needs to be tested by laser particle size analyzer [Winner particles]

Aluminum silver paste refers to metallic aluminum powder with scaly particle structure, bright metallic luster and other pigment properties. It is an indispensable metallic pigment. Its main ingredients are snow-flake aluminum particles and petroleum solvent. It is characterized by smooth and flat surface, concentrated particle size distribution, regular shape, excellent light reflection ability and metallic luster. It is mainly used in the production of coatings, printing inks, plastic materials and other products, and has been widely used in automobiles, consumer electronics, household appliances, building materials, plastic materials and textiles.

The particle size distribution of aluminum silver paste depends on the production equipment and production process parameters used to manufacture powder coatings. At the same time, different types and systems have different relative control particle size distributions. Generally speaking, the smaller the particle size of the powder, the better the leveling properties of the coating when it is cured, and the flatter and smoother the appearance of the coating film. However, if the powder is too fine, the electrification will be reduced, and the coating construction efficiency will decrease. At the same time, too fine powder also increases the difficulty of powder production. The particle size detection and control of silver paste is crucial for production and application companies. Spraying in the fields of white household appliances and other fields has high requirements on powder particle size. The particle size testing and control of aluminum silver paste can be monitored through the world's cutting-edge laser particle size testing method. Winner2000ZD is a user-friendly fully automatic laser particle size analyzer developed by Jinan Winner Particle Instrument Co., Ltd. for aluminum silver paste particle size testing. It is necessary for manufacturers that export powder coatings to configure this laser particle size instrument.

Jinan Winner Particle Instrument Stock Co., Ltd. is a high-tech enterprise integrating R&D, production and sales of particle testing related instruments and equipment. The company was formerly known as the Particle Testing Institute of China Shandong Building Materials University. It has been researching laser particle size testing technology for more than 30 years since it began undertaking the National Seventh Five-Year Science and Technology Research Project in 1982. In order to pursue the company's long-term strategy and achieve greater space for leap-forward development. With the strong support of the Jinan City and High-tech Zone Governments in Shandong Province, Winner completed the restructuring of a joint-stock company in 2010 and passed the NEEQ listing evaluation process in 2013.

In 2014, relevant departments approved our company as the first stock in China's particle testing industry, and approved our company's securities name as "Winner Particles" and the stock code: 430410.