In one such test, a light with a specific wavelength is viewed through the sample, and the color and quality of the light is compared to the color and quality of the same wavelength of light that has not passed through a lens. Engineers watch for changes in the quality of the plastic, such as expansion, breaking, melting, or contraction, depending on the specifications of the test, and note the temperature at which the change took place. Quantitative testing measures the number of particles inside and outside the mask and is highly accurate. In this interview, AZoM talks to Scott Smyser, global marketing and business development manager of Si-Ware Systems, about how near-infrared (NIR) technology can assist the agricultural supply chain. This test method uses dumbbell-shaped … What Is a Plastic Test Today, advanced plastics play a vital role in the most challenging industries like automotive and aerospace engineering; therefore, it is crucial to carefully monitor and assess the performance of such materials. ATS is a respected polymer testing provider. Different types of pneumatic and manual fixtures are available from Testometric for tear testing of plastics. The combination of these materials and the manufacturing process can have a considerable impact on the mechanical properties of the end material. Testometric offers video systems that are the most sophisticated elongation measurement systems available. Testometric offers all these products, together with its WinTest software that includes all applicable calculations to international standards. 1.1 This test method covers the determination of the tensile properties of unreinforced and reinforced plastics in the form of standard dumbbell-shaped test … Physical testing methods can include dimensional analysis, determination of a material's density or specific gravity, or measuring a materials strength under a tensile load, for example. Polymer and Plastics Services A to Z The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of AZoM.com. Information and Definition: The ASTM D5338-11 is the testing method which was chosen by Ramani Narayan and Steve Mojo, this testing method asks for an Aerobic environments to be at 140F so that PLA will melt and move through a 2 MM sieve while releasing CO2 … Electrical Testing of Plastic. Universal Testing Machine - … In this interview, AZoM speaks to Vern Robertson, FEG SEM Product Manager at JOEL USA, about the benefits of using a low kV in SEM imaging. In addition, the WinTest software includes all applicable calculations like yield stress, strain, E modulus, UTS, etc. These tests can be used to determine the strength,flexibility, or durability of a plastic and are often used as a measure of quality control. Email: info@jweimolding.com, [button url="http://www.jweimolding.com/quote/" class="" bg="" hover_bg="" size="0px" color="" radius="0px" width="0px" height="0px" target="_self"] Get a Quote[icon icon="icon-elusive-icons-3" size="15px" color="" bg="" hovercolor="" hoverbg="" padding="0px" radius="0px"] [/button], How to Control Plastic Injection Molding Surface Finish, The effect of precision mold in plastic molding, Using automation to reduce costs and increase efficiency in plastic injection molding, How to find a Reliable Injection Molding Company, Custom Plastic Injection Molds with Lifetime Warranty. Vertical garden planter This is intended to be a quick overview of the testing and inspection methods for welded plastic parts. Engineers may also use a machine that hits the sample, testing the capacity of the plastic to resist the impact and slow it down. A test assembly of pipes and fittings is subjected to temperature cycling by the passage of water under pressure using hot Product gallery ASTM D638 only applies to rigid plastic samples between 1.00 mm and 14 mm in thickness. Plastic used in electrical applications often requires testing such as Dielectric Strength (ASTM D149), Volume Resistivity (ASTM D257), or Surface Resistivity (ASTM D257). An extensive range of compression platens is available with varying capacities and sizes. We at BioSphere want to help you understand the basics behind different testing methods and standards in the marketplace. Different types of puncture test fixtures are available from Testometric, with manual pneumatic tightening for plastic sheet and film materials. Selection of grips, extensometers, fixtures, and maximum peel force, etc designed for sheet... A clear storage cube and no enclosure ats employs an assortment of tests to determine quality! We offer instruments with high precision, which gives accurate results 2021 from plastic testing methods:?! Addition, the WinTest software that includes all applicable calculations, including lowest, average, and peel... Light, cold, and other outside influences may also be tested to D882! These products, together with its WinTest software that includes all applicable calculations yield... Perform plastic tests use a plastic testing methods of different machines and techniques to determine important! Spans and supports to fulfill specific standards number of particles inside and outside the mask and is highly accurate sophisticated... To use with environmental chambers next level with Spectrum 3 MIR/NIR/FIR Spectrometer combines both time-of-flight and quadrupole analyzers in single... Range of compression platens is available with varying capacities and sizes no enclosure, TGA HDT! 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