Standard test dust
DMT Quartz Dust | 4.1.1.4
General description
DMT quartz dust according to chapter 4.1.1.4 of the MIL-Standard-810G is used for the evaluation of various devices and components exposed to sands and dusty atmospheres.
Composition
The specified particle size distribution is shown in the following table:
x (µm) | Q3(x) (%) |
20.0 | 50.0 |
150.0 | 100.0 |
Transport and Storage
Partial segregation may occur during transport and storage. It is therefore recommended to homogenize the DMT Quartz Dust | 4.1.1.4 before use, which can be achieved by mixing with a laboratory tumbler mixer. Please store in a dry and airtight original container.
Quality ensurance
In order to achieve reproducible quality, the raw materials and production are strictly controlled. The following quality controls are carried out:
Monitoring the particle size distribution of raw materials
Monitoring the particle size distribution of the end product
Specification
Name : | DMT Quartz Dust | 4.1.1.4 |
Standard: | MIL-STD-810G |
Title of Standard: | Department of Defense Test Method Standard: Environment engineering considerations and laboratory tests |
Composition : | Quarz |
Material: | Quartz |
largest particle size (µm) : | 150 |
Substance density (g/cm³) : | 2,65 |
Apperance : | solid |
Hardness (Mohs): | 7,0 |
Colour : | white |