Bending stiffness

Bending stiffness is the ability of a material to resist bending deformation, evaluated by applying force to bend the sample and measuring the extent of its deformation. It is used for hardness testing of materials such as paper and plastic films, guiding material selection in industries like packaging and printing.
Selection
When selecting bending stiffness, consider material types such as paper or plastic, match testing standards like ISO 2493, ensure the instrument's range covers the sample thickness, prioritize ease of operation, good data repeatability, and meet actual production needs.

Terms

Standards

Instruments

It can measure the anti-bending stiffness of the material with a thickness of 0-3mm, the test angle is adjustable from 1-90 °, supports 6 kinds of bending lengths and 3-30 seconds time settings, adopts digital motor control and displays the stiffness time in real time Linear dispersion.

$ 1625.00

It can measure three different angles at the same time, the angle range is adjustable from 1-92 °, the Measurement range is 0-10000mN, and it supports a variety of material tests with bending length and thickness 0.01-5 mm. It has automatic reset and self-Adjustment.

$ 2702.00

Using two-point static bending method, Measurement range covering 0~ 5000mN, indication Precision up to +/- 1%, support 0~ 90 ° bending angle adjustable, Test speed 200 °/min, suitable for materials with thickness less than 2mm.

$ 2272.00

Measurement range 20~ 10000mN, with 6 kinds of bending length selection and 1~ 90 ° angle setting function, automatic control to improve measurement efficiency.

$ 1720.00

Using 70 * 38mm standard sampling size, the thickness range covers 0.1-1 mm, the parallelism of the two long sides is controlled within 0.015mm, and the crease stiffness sampling size is 38 * 36mm, which improves the accuracy of the stiffness test data.

$ 377.00

Measurement range 0~ 500mN.m, span 5-50mm eight gear adjustable, angular velocity 0.5~ 1000 °/min adjustable, support self-calibrating and quick change Sensor, suitable for bending test of different resilience materials.

$ 2049.00

With +/- 0.1% accuracy Sensor and 0.01mN resolution, it supports 1-92 ° bending angle adjustment and 0.5-50 °/sec angular speed control, with self-Adjustment and three independently adjustable test angles, suitable for 0.01-5 thickness materials.

Angle 1-90 degrees adjustable, test time 3-35 seconds can be set, Measurement range 15-10000mN.m, equipped with 5.7 inch LCD real-time display stiffness time Linear dispersion, support automatic zero adjustment and Data analysis.

$ 1677.00

The bearing with accurate guidance and reasonable fulcrum structure, good sampling Repeatability, can handle materials with a thickness of 0.1-1 mm, support 70 * 38mm fold stiffness and 38 * 36mm crease stiffness two sizes, long side parallelism ≤ 0.015mm.

$ 614.00

Stamping sampling accuracy is high without burrs, sampling length 90 +/- 0.2mm width 38 +/- 0.02mm Film thickness 0.1~ 2.5mm, in line with a number of international standards.

It can cut 70 × 38 and 38 × 36 samples, and the sampling thickness range is less than or equal to 1mm. It is suitable for special sampling equipment for stiffness and crease detection, and is used with a variety of stiffness Meters.

$ 613.00

Sampling thickness range 0.1~ 1.2mm, folding stiffness 70x38mm, crease stiffness 36x38mm, parallelism on both sides ≤ 0.015mm, suitable for stiffness testing.

$ 445.00

Adopt High Accuracy Sensor, Measurement range 0-20000mN, resolution 0.01mN; Test angle 1-92 degrees adjustable, with automatic zero adjustment and high-speed return function, support multi-angle simultaneous measurement, improve test efficiency.

$ 2678.00

Equipped with 2 to 12mm eight diaMeter stainless steel cylindrical mandrel, in the form of hinged bending, in line with GB6742 standard, suitable for Coating bending performance testing.

$ 232.00

A bending angle is less than 45 degrees, can test 0.5~ 1.0mm Film thickness sample, flattening mechanism stroke is not less than 10mm, using crank lifting mechanism to achieve T-shaped bending test.

$ 901.00