ASTM D2393 PDF

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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The viscosity calculation is based on this assumption.

Rotational Viscometer / infinite-gap geometry :: Anton Paar Wiki

Temperature control Rotational viscometers that test typically mL of sample in an open beaker are in most cases operated without temperature control. Learn more about the Rotational Principle. One spindle asm suitable only for a part of the model’s measuring range.

Viscosity measuring range – for a model for medium viscosity materials, with several different spindles: Rotational viscometers that test typically mL of sample in an open beaker are in most cases operated without temperature control. Performance Rotational viscometers cover a very wide measuring range.

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Product Detail – ASTM-D2393-86

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 asfm with the groundbreaking invention of a new measuring principle: Anton Paar has once again redefined digital density measurement with the groundbreaking invention of a new measuring principle: The astn the tested viscosity is, the stronger the spring has to be.

Rotational viscometers are typically used for quality control. Rotational viscometers are the widest spread viscometers on the market and can be found in more or less all industries independent of company size.

ASTM D – 86 Test Method for Viscosity of Epoxy Resins and Related Components

The resulting wide gap between the bob and the vessel’s wall is assumed to be infinite. For systems that use a spring for measuring the torque, there are different models designed for different viscosity ranges. Still, thermostat baths are available that can hold even a mL beaker. Sample Typical sample volume for manual operation: In addition, there are special sample adapters available for reducing the required sample volume, for extending the measuring range and d23933 a wider temperature range.

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Tests are performed at ambient temperature.

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. By using our website you consent to all cookies in accordance with our Cookie Policy.

Results provide reasonable repeatabilty but the absolute precision is not reliable due to inadequate temperature precision. A great number of standards is available for rotational viscometers, among them for example: Rotational viscometers cover a very wide measuring range.

Standards and Norms A great number of standards is available for rotational viscometers, among them for example: We offer typical values which are based on the values in brochures and standards but are not related to specific instruments. This website uses cookies to improve user experience. Dynamic viscosity Learn more about the Rotational Principle. Each viscometer model comes with a number of different measuring spindles.