Test Background
Fabric low stress tensile test can determine the tensile properties of fabrics under low stress.
Zhongke Testing Reliability Experiment Center has reliability testing capabilities for various fabrics and provides professional low-stress tensile testing services for fabrics.
Scope of tests
Classification according to fabric processing method: woven fabrics, knitted fabrics, nonwoven fabrics;
Classification according to the spinning system of the fabric: combed fabric, carded fabric;
Classified according to different raw materials used in yarn: pure fabrics, blended fabrics, interwoven fabrics;
Classified according to different raw materials and production processes: cotton fabrics, wool fabrics, silk fabrics, linen fabrics, and pure fiber fabrics.
Test method
1. Continuously stretch the sample at a constant speed. When the tensile force increases from zero to the specified load, the gripper returns at the same speed. Record the tensile force-elongation curve during the stretching and return processes, thereby calculating the tensile work, tensile recovery work, tensile recovery rate and tensile linearity of the fabric under low stress.
2. In general, the greater the tensile power, the less likely the fabric is to deform, the greater the tensile recovery rate, the better the fabric's resilience, and the greater the tensile linearity, the better the softness and flexibility of the fabric.
Test standard:
FZ/T 01114-2012 Test method for low stress tensile properties of fabrics
GB/T6529 Textiles - Standard atmosphere for humidity conditioning and testing
