Solutions / Mechanical testing services

Mechanical testing services

Mechanical tests are performed to assess the durability and behavior of materials when subjected to external forces, such as tensile, compression, or shear stress. Measurlabs offers a comprehensive range of accredited mechanical testing services, with competitive prices for large sample batches.
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Plastic mechanical testing

Mechanical testing of polymers, plastics, and composites

The mechanical properties of polymer-based materials largely dictate the applications in which the material can be used. If, for example, a durable packaging material is needed, the impact, compression, and tensile properties need to fulfill stringent quality standards.

Thermal analysis is required if plastics are used in warm or cold surroundings. At Measurlabs, we offer several techniques for evaluating the thermal properties of polymeric materials, including dynamic mechanical analysis, dilatometry, and thermomechanical analysis.

Examples of standardized mechanical tests for plastics include tensile testing by ISO 527-2, heat deflection temperature measurement by ISO 75, and determination of flexural properties by ISO 178. In addition to traditional fossil-based plastics, all tests are suitable for biobased alternatives.

Compression strength of plastics

ISO 604
This test is used to determine the compression properties of rigid and semi-rigid plastics according to the ISO 604 standard. A range of test speeds and specimen dimensions are included in the standard method. For comparative results, these parameters must be chosen carefully. Testing is typically performed on type B test pieces with five parallel measurements per sample. As a result, you will get the compressive strength, modulus, and stress/strain curves, which can be used to evaluate the material's properties. The price does not include sample preparation.
200 €
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Tensile properties of rigid plastics by ISO 527-2

ISO 527-2
Tensile test for extrusion and injection molded plastics at room temperature. The test characterizes the tensile modulus, yield point, and point of break in accordance with the EN ISO 527-2 standard. The price includes the testing of five A1-type specimens (a sixth specimen is required as backup). Sample preparation is not included in the price, therefore samples should be delivered ready for the test. The standard test parameters are as follows: Clamping pressure: 3 bar, Test speed: 50 mm/min . Other parameters can be used upon request.
160 €
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Heat Deflection Temperature (HDT) of plastics

ISO 75
Heat deflection temperature (HDT), also known as heat distortion temperature, describes the plastic's resistance to deformation by a given load at an elevated temperature. It can also give insight into the injection mouldability of the plastic. HDT is defined as the temperature where the sample specimen bends 0.25 mm under a given weight. It can be measured with either method A (1.80 MPa), B (0.45 MPa), or C (8.00 MPa) as per ISO 75. The load and specimen type are chosen according to the tested material. The test is always done as a duplicate.
214 €
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Puncture resistance of rigid plastics by ISO 6603-2

ISO 6603-2
This test is used to determine the puncture properties of rigid plastics. During the test, a flat sample specimen is punctured by a falling impact object (from 1 m at a speed of 4.4 m/s) while the force and deflection are measured.
240 €
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Impact strength of plastics - Charpy and Izod methods

DIN 53435, EN ISO 180, ISO 179
The impact strength of rigid plastics can be measured with the Charpy and Izod methods. In these tests, a pendulum is used to break the sample specimen. 10 specimens are needed for both tests. This measurement covers impact testing with either Charpy (ISO 179) or Izod (ISO 180). Please specify the preferred method upon ordering. The most significant difference between the Charpy and Izod methods is the placement of the specimen. In the Izod test, it is placed vertically and the notch is on the pendulum's side, while the Charpy test specimen is horizontal and the notch is on the opposite side of the pendulum. Testing can also be performed without a notch. Sample preparation can be purchased separately.
160 €
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Vicat softening point of plastics

ISO 306
The Vicat softening point is the temperature at which a flat-pointed needle penetrates the sample to a thickness of 1 mm when loaded with a 10 N or 50 N load. In the test, the sample is placed in an oil bath that is heated at a rate of 50 °C/h or 120 °C/h, and the needle is placed on the surface of the sample. The test gives you the temperature at which the needle has penetrated 1 mm deep into the sample. The test price includes the measurement of the Vicat softening point as a triplicate with method A50, A120, B50, or B120.
167 €
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Thermal characterization with DSC

EN ISO 11357-1
Differential Scanning Calorimetry (DSC) is used to determine transition temperatures and enthalpy changes of solid and liquid samples under controlled temperature changes. The analysis can be used to determine the melting, crystallization, and glass transition temperatures and their enthalpies, the material's amorphic and crystalline behavior, hardening and specific heat, material compatibility, and the effect of additives. The temperature range for the measurement is -170 °C to 600 °C, available atmospheres are N2 and O2. Please disclose the desired temperature program upon ordering: heating rate(s) (K/min), isotherms, and temperature ranges (min/max). If you have any doubts about these parameters, we are more than happy to help.
267 €
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Flexural properties of plastics - 3-point bend test by ISO 178

ISO 178
Determination of the flexural properties of rigid and semi-rigid plastics and composite materials using 3-point bending tests according to the ISO 178 standard. Results include the following parameters: Conventional deflection, Flexural modulus, Flexural strength at conventional deflection, Flexural strength, Flexural strength at break, Bending at conventional deflection, Bending at break. The displayed price covers testing at room temperature. Other temperature programs are available for an extra charge.
160 €
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Prices excluding VAT.

Metal parts

Mechanical testing of metals

Metallic materials and components must often withstand different environmental stresses over years or decades, making mechanical testing crucial to ensuring that they are suitable for the intended use. Our standardized testing services for assessing the durability and performance of metals include the following:

Testing of textiles’ mechanical properties

Mechanical testing of textiles is aimed at ensuring fabric quality and durability during use. Typical tests assess properties like tear resistance, abrasion resistance, and seam strength. In addition to EN and ISO standards, AATCC standards are common in textile testing. Both finished fabrics and their components (fibers and yarns) can be tested.

The general EU testing requirements for textiles are relatively lenient, but obtaining an environmental label, such as the EU Ecolabel, is only possible if the textile retains its properties through dozens of wash cycles. Measurlabs offers the mechanical testing needed to demonstrate fabric durability by stringent quality requirements.

Testing standards and equipment

Mechanical tests are generally performed according to internationally recognized, material-specific standards, which provide an objective framework for assessing the quality of a product. Some of the standardization organizations on whose methods we base our testing catalog include ISO, DIN, ASTM, EN, and TAPPI. 

The most common piece of equipment used in mechanical testing is the universal tester, which can apply various types of pressure on the test specimen, enabling the determination of tensile strength, compression strength, and other fundamental properties. Standard-specific equipment is also commonly used.

Measurlabs offers both standardized and custom mechanical tests for product development and quality assurance. If you wish to discuss the testing options most appropriate for your product or material, do not hesitate to contact our experts.

Ville Roininen

Questions?

Mechanical testing expert Ville Roininen is happy to help.

+358 40 752 5289

All-in-one partner for all your testing needs

When you order mechanical testing services from Measurlabs, we will assign a dedicated account manager to oversee your projects and answer any questions you may have. You will also benefit from a results accuracy guarantee, clear reporting, and reliable turnaround times.

You can maximize the benefits of working with us by letting us handle all your outsourced mechanical testing projects. With our broad range of testing services and significant discounts for large sample batches, you will save both time and money, freeing up resources for more important projects.

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  • How many samples do you have and what is the sample material?

  • Which properties need to be assessed?

  • Do you have specific requirements regarding the testing methods or standards?

  • Do you have a recurring need for these tests? If yes, how often and for how many samples at a time?

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