Test method for determination of vibration energy damping properties of materials – Young's Modulus

The material testing for Determination of vibration energy dissipation properties of materials – Young's Modulus helps control vibration, control quality during production, and optimize the research and development of damping materials.

Overview of the material testing for Determination of vibration energy dissipation properties of materials – Young's Modulus

Test name: Standard test method for measuring vibration-damping properties of materials – Young's Modulus

Test method: ASTM E756-05 Standard Test Method for Measuring Vibration-Damping Properties of Materials [1]

Performed at: Laboratory, Institute of Acoustics and Sound Material Development (DASM).

1. Objectives and test objects

– Objectives

This test method measures the vibration-damping characteristics of materials: loss factor (η) and Young's modulus (E), or shear modulus (G). Accurate over a frequency range of 50 to 5,000 Hz and over the useful temperature range of the material, this method is very useful in evaluating materials applied in structural vibration, building acoustics, and audible noise control.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

– Object:

Materials with applications in structural vibration, building acoustics, and audible noise control such as metals, enamels, ceramics, rubbers, plastics, fiber-reinforced epoxy matrices, and wood can be formed for testing as cantilever beam specimen configurations.

2. Experimental procedure

The experimental procedure uses an impedance tube.

Steps to perform:

• Prepare all equipment, impedance tube, and measurement samples thoroughly.
• Conduct sample measurement.
• Process and report the results.

3. Notes

Measurement samples include 3 types:

• Self-supporting damping materials are evaluated by forming a single, homogeneous test beam from the damping material itself.
• Non-self-supporting damping materials are evaluated for their extended damping characteristics in a two-step procedure.
• Measuring the shear damping characteristics of non-self-supporting damping materials.

Role – importance of the material testing for Determination of vibration energy dissipation properties of materials – Young's Modulus

The Determination of vibration energy dissipation properties of materials – Young's Modulus performed by the Institute of Acoustics and Sound Material Development helps meet all practical needs such as:

• Customers wishing to control vibration and noise.
• Businesses needing to control quality during production and optimize the research and development of damping materials.
• Users having a basis for comparison, calculation, and design of effective anti-vibration materials, machinery, products, and structures.
• Controlling equipment status, early detecting signs and causes of failures... to proactively maintain machinery.
• Customers needing to obtain certificates and test results to increase competitiveness and sales, or to put materials and products into installation, use, and construction in projects conveniently, transparently, and compliantly.

In addition, if the test sample does not meet standards, DASM will consult and design solutions for shapes, structures, and materials to adjust the design in a streamlined, efficient, and cost-effective manner.

If previously you had concerns and worries and had to spend a lot of fees for similar activities abroad, now you just need to contact DASM. All remaining processes will be proactively and fully implemented by us in the fastest time to complete the customer experience about us: DASM provides consulting services in sound with truly superior quality, the most competitive prices in the industry, along with thoughtful and dedicated customer care policies.

Significance of acoustic material testing services at DASM

Today's globalized commercial life opens up countless new markets and sources of supply across five continents. Accompanied by international regulations and standards that help customers easily evaluate quality, trace product origin, and select suitable/superior items. In particular, they also support manufacturers to continuously improve and perfect technology, techniques, raw materials, production methods, sales, etc.

The Institute of Acoustics and Sound Material Development (DASM) is a pioneering, comprehensive, professional, and leading prestigious brand in Vietnam in the field of acoustics. On January 12, 2023, DASM was granted certificate No. 114/TĐC – HCHQ by the Directorate for Standards, Metrology and Quality (Ministry of Science and Technology), certifying registered multi-industry testing operations in the Mechanical-Physical field (registration number: 707/TN – TĐC).

Our acoustic material testing services provide customers with practical professional results to meet sustainability, standard performance, and optimal design consulting and adjustment solutions for products and services. From there, you will update, meet, and adapt to ever-changing international standards to achieve a breakthrough in revenue, profit, and brand elevation.

At the same time, they have the significance of promoting the optimization of production and rapid, economical product marketing processes; contributing to improving value, expanding markets, and spreading the advantages of business products and services in Vietnam, the region, and internationally.

If you have a need to perform the material testing for Determination of vibration energy dissipation properties of materials – Young's Modulus please contact via Hotline for detailed consultation!