Product Introduction

Tensile strength, also known as tensile strength. The maximum tensile stress that an object can resist before breaking is called tensile strength. Used to characterize the ability of a material or specimen to resist fracture under static tension or the maximum tensile force (tensile stress) that the material can withstand without fracture. It is an indicator of the mechanical properties of both metallic and non-metallic materials. The measurement method is usually to take a section of the material being measured and pull it to fracture. The tensile strength is obtained by dividing the maximum load force by the cross-sectional area of the material, in N/㎡. And flexible materials such as paper, due to their thin thickness, are generally calculated by directly dividing the maximum force by the width of the sample. Under the conditions specified in the standard specimen method, the maximum tension that a unit width of paper or paperboard can withstand before fracture, expressed in S and measured in kN/m, or in many cases directly expressed as its maximum tensile force (with a constant width), is often measured longitudinally or transversely, and is referred to as longitudinal tension or transverse tension or strength, respectively.

Tensile testing can be divided into constant speed tensile method and constant force tensile method according to the stretching form, and can be divided into vertical tensile and horizontal (horizontal) tensile methods according to sample placement. In the paper industry, the horizontal constant speed stretching method is generally used as the standard.

Messmer B ü chel's 84-56 horizontal tensile strength tester adopts modern design and a large color touch screen, with a good human-computer interaction interface and very convenient and fast operation. All major test parameters, such as tensile strength, tensile energy absorption, tensile stiffness, etc., can be quickly displayed on the screen after each test. The new clamp design allows for sample widths up to 3 inches (75mm) and enables quick and convenient replacement of clamps suitable for samples of different widths.

Optional wet tensile strength accessories can be used to test the wet strength of household paper. Based on this, customers can flexibly choose parameters such as wetting time.

Technical Specifications

precision	0.5%
test speed	10 – 200 mm/min (0.2 – 0.8 in/min)
Clamping length	50-180 mm (0.04-7 inches)
Sample width	15, 25, 50, 75mm
language	Multiple options available, including Chinese

industry standard

•GBT 12914-2008

•ISO 12625-4 Dry Strength

•ISO 12625-5 Wet Strength

•TAPPI T-494

•AS/NZ 1301.448

•BS EN ISO 1924-2/3

•CPPA D34

•DIN 53112

•SCAN P38

•JIS P8113