Search results
1851
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ISO 20795-1
ISO 20795-1:2013 classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requirements.
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Testing Procedure
Performing the needle penetration and drag test involves several steps:
1853
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ASTM D5934-02
ASTM D5934 specifies the use of controlled rate of loading mechanical instrumentation on rectangular plastic bars molded directly or cut from sheets, plates, or molded shapes via three-point loading bending techniques to obtain material properties such
1854
Case study
Bogenbefestigungs-Abzugsprüfung an der Kleidung
Anforderung Der Kunde war Zulieferer des großen britischen Bekleidungshändlers Marks & Spencer, der vorschreibt, dass alle Verschlüsse und Befestigungen auf Fehler getestet werden müssen.
1855
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ASTM F2256-05
This test method is intended to provide a means for comparison of the adhesive strengths of tissue adhesives intended for use as surgical adhesives or sealants, or both, on soft tissue.
1856
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ASTM C961
This test method covers a laboratory procedure for determining the lap shear strength of sealants. It also provides information on the adhesive bond of the sealants to the tested substrates.
1857
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Get help with your products
Whether you're setting up a new test system or looking for documentation on an existing one, our online Support Center is the first place to start.
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Loop tack test procedure
Sample preparation
Cut adhesive strips to the required length and width stated in the chosen standard. Condition the samples at the specified temperature and humidity before testing.
1859
Event
Live Demonstration: Face mask strength testing & Syringe plunger breakaway force testing
Medical device testing ensures patient safety, regulatory compliance, performance, quality, usability, claims examination, and post-market safety.
1860
Case study
Ausziehtest für Kosmetikpinsel
Beispiel für kundenspezifisches Engineering Unser Kunde ist ein bedeutendes Kosmetikunternehmen, das eine Vielzahl von Pinseln für alle Anwendungen einsetzt und die Unversehrtheit der Borsten auf Zug prüfen möchte.
1861
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ISO 4587
Specifies a method for determining the tensile lap-shear strength of rigid-to-rigid bonded assemblies using a standard specimen under specified conditions of preparation and testing. This test procedure does not provide design information.
1862
Case study
Stabilised spring testing
Customised engineering example
Our client needed to test a number of small, lightweight springs under compression. To avoid buckling and sideways movement of the springs, a supporting spindle or guide-rod was required.
1863
Case study
Spritzenröhrchen-Abzugsprüfung
Beispiel für kundenspezifisches Engineering Abziehzugversuche erfordern ein sorgfältiges Greifen der Trennteile, um ein Verziehen und damit eine künstliche Schwächung der Fuge zu vermeiden.
1864
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BS EN 12316-1
Waterproof materials, Sheet materials, Flexible materials, Peel resistance, Peeling tests, Joints, Bitumens, Bituminous products, Roof coverings, Test equipment, Specimen preparation
1865
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ISO 6383-1
ISO 6383-1 specifies a method of determining the tear resistance of plastic film or sheet less than 1 mm thick, in the form of standard trouser-shaped test specimens, tested under defined conditions of pre-treatment, temperature, humidity, and speed of
1866
Case study
Automotive steering components
Customised engineering example
Sometimes the dimensions of a component make force testing difficult to perform. Our client needed to test the sliding force of a bearing along the complete length of an automotive steering rack.
1867
Case study
Pump dispenser bottle operation
Customised engineering example
As a method to dispense liquids and sprays propellants, such as pressurised gas, are avoided for many reasons. Dispensers with manual spring-loaded pumps are often used in their place.
1868
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BS EN ISO 3386
BS EN ISO 3386-1 specifies a method for the determination of the compression stress/strain characteristic of low-density flexible cellular materials up to 250 kg/m3.
1869
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ASTM D3575
ASTM D3575 covers a number of tests for determining properties of polyethylene foams including compressive strength.
1870
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TAPPI T 809
This method describes a procedure for measuring the crushing resistance of a laboratory fluted strip of corrugating medium and provides a means of estimating, in the laboratory, the potential flat crush resistance of a corrugated board.
1871
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ASTM D3039 / D3039M
ASTM D3039 determines the in-plane tensile properties of polymer matrix composite materials reinforced by high-modulus fibers. A number of calculations can be made including ultimate tensile strength, ultimate tensile strain, tensile chord modulus of
1872
Event
Coefficient of Friction (COF) Testing
Coefficient of Friction (COF) testing measures the static and kinetic friction values to help determine the quality of the final product.
1873
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ASTM D3826
ASTM D3826 is a tensile test method, which covers a degradation-end point, or a brittle point) for degradable polyethylene/polypropylene films and sheeting less than 1.0 mm thick.
1874
Case study
Actuation force of pump dispenser
Requirement
The customer manufactures a range of dispensing pumps for the cosmetic and beauty-care industry. A requirement was identified to measure the actuation force of the pump assembly and the pull-off force of the pump handle.
1875
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Evaluating mechanical properties
Flexural tests yield valuable data on strength, stiffness, and toughness. By examining stress-strain curves from flexural tests, engineers can assess: