Internal Bond Strength Testing Machine

The internal bond strength tester measures the separation strength of the adhesive interface within laminated materials by applying a tensile force perpendicular to the material layers. It is used to detect the cohesive properties of materials such as paper and composite boards, and to determine whether the interlayer bonding force meets standards during quality inspection.

Instruments

Measurement range 20~ 1000J/m ², resolution 0.1J/m ², with Touchscreen operation and thermal printing function, suitable for a variety of Cardboard Internal Bond Strength accurate determination.

$ 3239.00

Measurement range 20-1000J/m ², accuracy of +/- 1-2J/m ², support 25.4mm sample size and 0-40kg/cm ² adjustable clamping force, equipped with thermal printer and LCD display.

$ 3005.00

The two-stage gravity overlap structure ensures accurate measurement, with a resolution of 0.001 lbf/in ², supports fully automatic release and real-time calibrating, and is suitable for internal bond strength testing of various sheet materials.

$ 5721.00

Measurement range 20~ 1000J/m2, resolution up to 0.01J/m2; Impact angle 90 °, can accurately test the internal bond strength, suitable for multi-layer paper quality control.

$ 4124.00

Adopt S-type Tension Sensor to Ensure High Accuracy, Built-in Micro Hydraulic System, Support Strength and Force Measurement modes, Continuous Operating Time over 200 hours, Range 0~ 10KN.

$ 741.00

Range 10kN, accuracy ≤ +/- 1.0% F.S, using mechatronics design, weight only 2.8kg, handle operation labor-saving, can directly display the strength value and have automatic shutdown function.

$ 779.00

Can measure 20~ 1000J/m ² Internal Bond Strength, resolution of 0.001lbf/in ², using 90 ° Impact Angle test principle, clamping force 0~ 40kg/cm ² adjustable.

$ 5026.00

Range 0~ 6.000kN, accuracy ≤ +/- 1%, drawing Travel 10mm, compact structure can be continuously uniformly loaded, automatically maintain the peak bonding force, suitable for low bonding force detection.

$ 680.00

Aluminum alloy body and micro hydraulic system, Range 0~ 6.000KN, Continuous Operating Time more than 200 hours, with 5-segment fold line correction and dual Measurement mode to ensure Test accuracy and Stability.

$ 557.00

Mechatronics design integrated measurement display circuit, manual operation with 20mm/50mm kit, range of 10KN accuracy ≤ +/- 1% F. S, with linear correction and automatic clearing function for a variety of coating platings strength test.

$ 833.00

Using electric hydraulic pressurization device, eliminating manual labor; Measurement range 20~ 1000J/m ², resolution up to 0.01J/m ²; equipped with touch screen and thermal printer, testing is convenient and efficient.

$ 4729.00

With 10kN range and 0.001kN resolution, accuracy ≤ +/- 1.5% F.S, weight about 1.8kg, compact structure can be continuously uniform loading, automatic recording peak force value, suitable for a variety of standard block specification detection.

$ 779.00

The maximum pull-out force is 300kN, the central aperture is 45mm, and it adopts a hollow self-resetting hydraulic cylinder design. The reading can be directly read the tensile force value, and the service life is long and it is light to carry.

$ 1309.00

It adopts mechatronic door structure design, with a range of 10KN and an accuracy ≤ +/- 1.0% F.S. It has the functions of peak holding, Data storage and automatic shutdown, which is labor-saving and easy to use.

$ 779.00

Using S-type High Accuracy Sensor and mechatronics design, the range is 0~ 6.000KN, the accuracy is 0.5% F.S., the light alloy main body weighs only 2.8Kg, and the ultra-low power consumption works continuously for more than 200 hours.

$ 561.00

Articles

Internal Bond Strength Scott Tester for evaluating interlayer bonding force of paper.
This article introduces the method of evaluating the interlayer bonding strength of paper using a Scott tester. The interlayer bonding strength affects the printing and mechanical properties of paper. During testing, the instrument peels the paper vertically through an adhesive test head, records the energy required for separation, and calculates the internal bond strength.
Adhesion tester evaluates the bonding strength between coating and substrate.
The adhesion tester is a device used to measure the bonding strength between a coating and the substrate. It applies a pulling force until the coating detaches, records the force value, and calculates the strength. Common testing methods include the pull-off method, cross-cut method, etc., each with corresponding standards.
Application of Zero-Span Tensile Tester in the Study of Fiber Bonding Strength
The zero-span tensile strength tester is an instrument used to measure the tensile properties of materials at extremely small clamping distances. In fiber bonding strength research, it simulates the fracture process of the fiber bonding area, eliminating the influence of the fiber's own strength and directly evaluating the bonding strength.
Application of Scratch Hardness Tester in the Evaluation of Coating Scratch Resistance
The scratch hardness tester evaluates the scratch resistance, adhesion strength, and failure modes of coatings by moving a stylus across the coating surface under a controlled load.
Application of Tensile Testing Machine in Coating Peel Strength Testing of Silicon-Carbon Anode Materials
This article introduces how to use a tensile testing machine to measure the bonding strength between silicon-carbon anode material coatings and copper foil substrates in lithium-ion battery research and development. During the test, the coating is peeled off using the 180-degree peel method at a constant speed, and the force variations throughout the peeling process are recorded.
Adhesion Test of Paint Film: Cross-Cut Method and Pull-Off Method
Film adhesion is a key performance indicator for evaluating the bond strength between a coating system and the substrate, with the cross-cut test and the pull-off test being two widely applied standard testing methods.