ASTM D4168 Standard Test Methods for Conducted Shock Properties of On-Site Foam Cushioning Materials

EUROLAB laboratory provides testing and compliance services within the scope of ASTM D4168 test standard. The purpose of ASTM D4168 is to determine how well foam-in-place packaging materials absorb shock.

There are two recommended test methods for this standard. These:

• Test Method A: Free fall package drop tester
• Test Method B: shock tester

Any of these methods can be used. However, it is important to note that they will not necessarily produce the same results. The tests will measure the accelerations transmitted to the test block when the package is subjected to drops or shocks.

The test is useful in determining the protective capacity of foam-in-situ packaging material. The method involves using plastic film, foam, and the box usually used for packaging.

It is very important to record all the data related to the physical test sample. Samples must be of representative quality in order to be an indicator of field performance. It is recommended to rest the samples for at least 24 hours before testing. This ensures that the foam has the chance to harden and stabilize after pouring into the packaging.

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

EUROLAB assists manufacturers with ASTM D4168 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.