Breaking length

Breaking length is an indicator of paper strength, referring to the length at which paper breaks under its own weight. It is based on the relationship between the tensile strength and density of the material and is used to assess the durability and suitability of paper. It is commonly applied in quality control in the papermaking and packaging industries.
Selection
The selection of breaking length should be based on the intended use of the paper. For instance, packaging paper requires higher values, while cultural paper may allow for a moderate reduction. It is essential to refer to industry-standard testing methods to ensure the accuracy of instruments. Additionally, factors such as the basis weight and raw materials of the paper should be considered, and process parameters should be adjusted by comparing actual production data.

Terms

Instruments

Adopt pressure transducer induction, digital indication, capacity 0~ 100kg/cm ², clamp ring diaMeter is 31.50mm, automatically retain the maximum Breaking strength value and support data printing.

$ 1284.00

The high-toughness knife body enhances the strength of use, the log handle with open bottle cap and hanging hole is designed to be user-friendly, and the total length of the knife is 290mm and the length of the knife is 170mm to meet a variety of ink adjustment needs.

$ 79.00

The length of the stainless steel blade is 100mm, with a wooden handle, the total length is 200mm, which is rust-proof, durable and comfortable to operate.

$ 76.00

High Accuracy Length Sensor with resolution 0.001mm, Length Measurement accuracy error +/- 0.01mm, Repeatability +/- 0.02mm; Measurement head pressure, speed, time adjustable, support a variety of pressure weight, improve detection applicability and efficiency.

Adopt pressure converter to achieve +/- 0.5% FS High Accuracy measurement, clamp ring diaMeter is 31.5mm, support 170 +/- 10cc/min oil feeding speed, with automatic reset and data processing capabilities, stable and convenient operation.

$ 1507.00

35Mm cross-cut length with 2mm spacing design, 11 teeth to ensure test accuracy, 304 stainless steel material to ensure durability, suitable for film adhesion evaluation.

$ 149.00

Adopt pressure converter induction, capacity 50kg/cm ², oil feeding speed 175 +/- 5mL/min (Cardboard), automatically complete the pressurization and decompression operation, and automatically retain and print out the test results.

$ 1331.00

The slow-speed design operates in the laminar flow region, and the liquid forms an axial circulation along the helical surface. The pulp sheet has a diaMeter of 50mm and a Rod length of 350mm. It is suitable for mixing medium and high viscosity liquids.

$ 157.00

12 airways can be independently controlled, air needle length 150mm adjustable position, built-in over-temperature protection device, temperature control accuracy of +/- 0.3 ℃, support simultaneous processing of multiple samples.

$ 922.00

35Mm cross-cut length with 6 teeth design, 3mm precise spacing to ensure test accuracy, 304 stainless steel material to ensure durability, equipped with tape and brush complete set.

$ 149.00

Stainless steel wire is wound to form grooves to control wet film thickness, can be prepared 40 micron wet-film, a total length of 240 mm, suitable for soft materials such as paper and Spinning & weaving Spreader.

$ 99.00

Automatic shutdown and decompression to the initial position, one-button operation test, can store 50 sets of data and automatically calculate the average and MAX Maximum, Measurement range 204-8160kPa, Indication Error +/- 0.5% FS.

$ 1379.00

When stirring, tangential flow is generated, turbulence is small, heat exchange performance is good, slurry diaMeter 100mm, Rod length 400mm, suitable for medium and low speed use, mild stirring performance.

$ 109.00

The blade width is 140mm and the Rod length is 800mm, which pRoduces tangential flow to form a high shear rate, which is suitable for polymer reaction and mineral dispersion, and effectively prevents medium deposition.

$ 112.00

Made of stainless steel, the diaMeter of the slurry is 100mm, the Rod length is 350mm, the tangential flow is generated during stirring, the turbulence is small, and the heat exchange performance is good, which is suitable for medium and low speed mild stirring applications.

$ 107.00