CATEGORIES

    Flexure Tester

    Overview Products Knowledge Standards Terms
    A bending tester applies loads at three or four points to bend a specimen and measure its performance under bending stress. It is used to evaluate the bending strength and plastic deformation capacity of materials such as plates and pipes, and is widely applied in quality inspections of construction materials and metal materials.
    Selection
    Select the load range based on the material type and standards. The specimen dimensions determine the distance between the support rollers. Three-point bending is commonly used for metallic materials, while the bending rate must be controlled for brittle materials. When environmental temperature affects the test, a temperature control device should be equipped. Manual types are suitable for routine inspections, while hydraulic servo types are used for batch testing.
    principle
    type

    Terms

    Shaft Bending Tester
    Film Cylindrical Bend Tester
    Cylindrical Mandrel Bending Tester for Paint Films
    Paint Film Bend Tester
    T-bend test machine for coatings
    Cylindrical Mandrel Bend Tester for Paint Films
    Laboratory Bending Test Machine
    Paint Film Cylindrical Bend Tester
    Paint film conical bending tester
    Tapered Mandrel Bend Tester for Paint Film

    Standards

    Active GB/T 24298-2009
    Standard test method for cross curvature of thermostat metals
    Active GB/T 244-2020
    Metallic material—Tube—Bend test method
    Active GB/T 11185-2009
    Paints and varnishes - Bend test(conical mandrel)
    Active GB/T 15825.5-2008
    Sheet metal formability and test methods - Part 5: Bending test
    Active GB/T 4909.6-2009
    Test methods for bare wires - Part 6: Bend test - Single bend test
    Active GB/T 4909.5-2009
    Test methods for bare wires - Part 5: Bend test - Reverse bend test
    Active GB/T 17200-2008
    Technical specification for tensile, compression and flexural testing machines for rubber and plastics (constant rate of rtaverse)
    Active GB/T 6742-2007
    Paints and varnishes - Bend test (cylindrical mandrel)

    Instruments

    HUITAO HT-F888 Wear friction tester for rubber and plastic coated fabrics
    HUITAO HT-F888 Wear friction tester for rubber and plastic coated fabrics

    Three sets of samples can be tested simultaneously, supporting two standard methods of no presser foot and presser foot, adjustable fixture movement amplitude, frequency conversion speed regulation, and automatic counting and shutdown functions after reaching the set number of times.

    $ 7335.00

    Articles

    T-bend tester for coatings is used to determine the T-bend grade of metal sheet coatings.
    This article introduces how the T-bend tester for paint films is used to evaluate the flexibility and adhesion of coatings on metal sheet surfaces.
    Cone Mandrel Bend Tester evaluates the flexibility of coatings under small-diameter bending.
    The paint film conical bending tester simulates a gradually varying radius of curvature using a conical shaft to test the flexibility of coatings under small-diameter bending.
    Coating Cylindrical Bending Tester for Determining the Resistance of Paint Films to Cylindrical Bending Cracking
    This article introduces how the coating cylindrical bending tester measures the resistance of paint films to bending and cracking.
    Cylindrical Mandrel Bending Tester for Detecting Flexibility of Coatings
    This article introduces how the cylindrical shaft bending tester detects the flexibility of paints. Flexibility refers to the ability of the paint film to resist cracking when the substrate is bent.
    Cone Bend Test Evaluates the Ultimate Deformation of High-Elasticity Coatings
    This article introduces the use of a conical mandrel bend test to evaluate the ultimate deformation capacity of highly elastic coatings. The test involves bending a coated sample around a conical mandrel of specific diameters and observing the minimum mandrel diameter at which the coating cracks or peels off, thereby assessing the material's ability to withstand deformation.