Purpose of MAterials Testing
When it comes to using polymer and plastic, testing plays a very important role. From collecting raw materials to compounding through semi-finished as well as finished products- a material testing is required. Here, we are specifically referring to polymer testing and plastic testing. There are different stages in the case of polymer analysis and plastic analysis. It does not matter whether it is in Research or Testing Services or Quality Control or Product Development, each stage might require different test solutions. There are different test solutions that are being used in the plastics industry.
Some typical test solutions are as follows:
- Friction testing
- Thickness testing
- Tensile testing
- Impact testing- drop dart and pendulum
- UV testing and weathering
- Melt flow testing
Talking about melt flow testing, it is important to measure the MFR or melt flow rate and MVR or melt volume rate of a molten polymer. Values are generally taken under a certain temperature. Now, if we talk about impact testing, there are two different types of impact testing- drop tower and pendulum. The drop tower method is used to weigh the energy that is absorbed. On the other side, the pendulum testing method is used to weigh the impact resistance of the sample. Tensile testing is used to measure the sample’s physical strength. All these processes play a very important role in the process of investigating the quality of the sample. These tests are also done to get the report of failure analysis.
Top Reasons To Do Material Testing
Living in this era, you might be thinking that everything is made using plastic. Well, technology has been improved and new innovative ideas have extended the application of composites, resins, and polymer raw materials. As a result, plastics are being used in those situations where people previously demanded glass, metal, wood, and other materials that are naturally derived. Nowadays, you will find plastics in food packaging, clothing, medical devices, toys, beauty products, and even in chewing gums and soda cans.
Now, material testing plays a very important role as it ensures that materials that are being used have no quality issues. With the help of this process, the suppliers can deliver the best product to the companies and consumers. Here, we have added top reasons to do material testing.
- Validating Supplier Changes Or Material: If you are changing plastics or suppliers, it will definitely improve the profit margins. However, you will have to make sure that you are not compromising the quality of the product. Polymer analysis and plastic analysis provide information regarding the molecular structure and molecular composition of the material. You will also get a proper comparison result between the samples.
- Verify Revised And New Production Process: Did you know that a small change in the manufacturing process will increase the product performance? What will happen if you mitigate the use of plasticizers or increase the use of filler? Well, a material analysis will help to identify the outcomes of the changes that have been done. This is how you can keep the product performance at its best.
By now, you have understood the need for materials testing. Now, if you are looking for a platform where you can do all kinds of testing such as polymer testing, independent plastic testing, rubber analysis, polymer failure, plastic failure, and many more, you can get in touch with ExcelPlas.