K100 powder physical properties tester Product Introduction： The K100 powder physical properties tester is a testing instrument developed based on the following standards for evaluating the comprehensive physical properties of powders: 1. American ASTM D6393-99 Standard Test Method for Bulk Solids Characterization by Carr Indicators; 2. Chinese national standard GB/T 5162-2006/ISO 3953-1993 (Determination of compacted density of metal powders); 3. GB/T 1482-2010 (Determination of flowability of metal powders using the standard funnel method); 4. GB/T 1479.1-2010 (Metal Powder Bulk Density - Funnel Method); 5. GB/T16913-2008 (Determination of loose bulk density by natural stacking method) Supported measurement projects: 1. Vibration density; Vibration density refers to the density of a powder filled in a specific container, which is vibrated under certain conditions to destroy the voids in the powder and leave it in a tightly packed state. In general, the compacted density of a powder is lower than the true density of a single particle in the powder. This tester provides two methods for determining the compacted density specified in the following standards: A. The method for determining the compacted density specified in the American ASTM D6393-99 standard (Karl coefficient); B. National standard (Determination of compacted density of metal powders) GB/T 5162-2006/ISO 3593-1993 specifies the method for determining compacted density 2. Loose packing (stacking) density Loose density refers to the density of a powder naturally filled into a specific container under specified conditions. When testing for loose packing, no additional vibration or other external forces should be applied. This indicator is important for the design of storage containers and packaging bags. This tester provides three different standard measurement methods: A. The method for determining the apparent density specified in the American ASTM D6393-99 standard (Karl coefficient); B. National standard GB 1479-2010 (Loose density of metal powders - Funnel method); C. The method for determining loose bulk density specified in GB/T 16913.3-2008 (Determination of loose bulk density by natural stacking method). 3. Angle of repose (also known as angle of rest) The maximum angle formed between the free surface of the powder accumulation layer and the horizontal plane in a static equilibrium state is called the angle of repose. It is formed by allowing the powder to naturally fall onto a specific platform in a specific way. The angle of repose has a significant impact on the flowability of powder. The smaller the angle of repose, the better the flowability of the powder. The angle of repose, also known as the angle of repose, natural slope angle, etc. This tester provides the measurement method specified in the American ASTM D6393-99 standard (Karl coefficient). 4. Collapse angle After applying a certain impact force to the stacked powder measuring the angle of rest, causing its surface to collapse, the bottom angle of the remaining powder cone is called the collapse angle. The K100 powder physical properties tester provides the measurement method specified in the American ASTM D6393-99 standard (Karl coefficient). 5. Agglutination degree Agglomeration degree is the magnitude of the mutual cohesion exhibited on the surface of powder particles. Generally, dry powders have low agglutination. 6. Uniformity It is another manifestation of powder agglutination degree. When the agglutination degree of the powder cannot be measured, homogeneity is used to indicate the magnitude of the mutual agglutination force between the powder. 7. Plate angle Lift the flat plate buried in the powder vertically upwards, and the average angle between the free surface (slope) of the powder on the flat plate and the flat plate after vibration is called the flat plate angle. In the actual measurement process, the plate angle is expressed as the average of the angle at which the plate is lifted and the angle at which the unstable powder is removed after being impacted. The smaller the plate angle, the stronger the flowability of the powder. Generally, the angle of the flat plate is greater than the angle of rest. This tester provides the measurement method specified in ASTM D6393-99 (standard) in the United States. 8. Dispersion Dispersion is a measure of the ability of a powder to disperse, jet, or fluidize in various directions. The measurement method is to drop 10 grams of the sample from a certain height and measure the percentage of the sample outside the receiving tray to the total amount of the sample. The dispersibility is related to the dispersibility, floatability, and splashability of the sample. If the dispersion exceeds 50%, it indicates that the sample has a strong tendency for splashing. This tester provides the measurement method specified in ASTM D6393-99 (standard) in the United States.
Product Introduction： The K100 powder physical properties tester is a testing instrument developed based on the following standards for evaluating the comprehensive physical properties of powders: 1. American ASTM D6393-99 Standard Test Method for Bulk Solids Characterization by Carr Indicators; 2. Chinese national standard GB/T 5162-2006/ISO 3953-1993 (Determination of compacted density of metal powders); 3. GB/T 1482-2010 (Determination of flowability of metal powders using the standard funnel method); 4. GB/T 1479.1-2010 (Metal Powder Bulk Density - Funnel Method); 5. GB/T16913-2008 (Determination of loose bulk density by natural stacking method)
