Buy ASTM D TEST METHOD FOR VISCOSITY OF EPOXY RESINS AND RELATED COMPONENTS from SAI Global. Thermoset Mix Viscosity – ASTM D Resistance of a fluid to flow. Viscosity measurements are useful for quality control purposes and as an assessment of. ASTM-D Test Method for Viscosity of Epoxy Resins and Related Components – ICS Number Code (Thermosetting materials).
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d23393 Tests are performed at ambient temperature. Dynamic viscosity Learn more about the Rotational Principle. The resulting wide gap between the bob and the vessel’s wall is assumed to be infinite.
Results provide reasonable repeatabilty but the absolute precision is not reliable due to inadequate temperature precision. Each viscometer model comes with a number of different measuring spindles.
Still, thermostat baths are available that can hold even a mL beaker. Rotational viscometers that test typically mL of sample in an open beaker are in most cases asm without temperature control.
Product Detail – ASTM-D2393-86
Standards and Norms A great number of standards is available ashm rotational viscometers, among them for example: The listed specifications apply to a typical instrument with spring mechanics and a classic cylinder or disc spindle in a large sample vessel. Density Redefined Anton Paar has once again redefined digital density measurement with the groundbreaking invention of a new measuring principle: In addition, there are special sample adapters available for reducing the required sample volume, for extending the measuring range and for a wider temperature range.
The easy filling of a simple sample container and the fast and easy exchange of the measuring bob make rotary viscometers the most versatile instruments, giving good results in various applications.
The higher the tested viscosity is, the stronger the spring has to be. A great number of standards is available for rotational viscometers, among them for example: Anton Paar has once again redefined digital density measurement with the groundbreaking invention of a new measuring principle: We offer typical values which are based on the values in brochures and standards but are not related to specific instruments.
Rotational Viscometer / infinite-gap geometry :: Anton Paar Wiki
Performance Rotational viscometers cover a very wide measuring range. Learn more about the Rotational Principle. The viscosity calculation is based on this assumption.
ASTM D – 86 Test Method for Viscosity of Epoxy Resins and Related Components
For systems that use a spring for measuring the torque, there are different models designed for different viscosity ranges. Rotational viscometers are typically used for quality control. Sample Typical sample volume for manual operation: Rotational viscometers cover s2393 very wide measuring range.
One spindle is suitable only for a part of the model’s measuring range.