Fabric Static Tensile Property Tester Test Method

Static Fabric Tensile Property Tester is used to measure the elongation and strain rate of stretch yarn or stretch yarn textile fabric under stationary load condition. It is independently developed and produced by qisnun Precision Electromechanical Technology Co., Ltd. Test Equipment.

Applicable standard:

ASTM D 3107-2007

Test method:

1. Force value method constant:

Fix the upper end of a specimen of a certain specification in the upper fixture, suspend a weight of a certain weight below, and test the performance of retrieving the specimen after loading 4 times.

2. Fixed length method:

Fix the upper and lower ends of a sample of a certain specification in the upper and lower clamps respectively, move the lower clamp to stretch sample to a certain length and hold itir constant Sample retrieval performance was measured after a period of time.

Principle of the test:

1. The clamp at the top of the machine clamps one end of the sample and apply a force to the other end With some initial load weight, mark the sample two distances from the lower end of the support;

2. Then apply the specified load weight to the sample, wait 1 hour or the specified time Measure the distance between the two marks after the time;

3. Remove the initial load weight, apply the initial load weight after 30 seconds or 1 hour or other specified time, and measure the distance between the two Spacing marks again;

4. Then calculate the tensile elastic recovery rate (%) and residual strain rate (%) of the sample through the special formula.

Shanghai Fanbiao Textile Testing Technology Co., Ltd., as an enterprise integrating R&D, manufacturing, sales, training and service, is committed to continuously providing more test instruments to the market, providing long-term textiles , Non-standard customization is also acceptable for testing instruments for leather, combustion, automotive interior materials, environmental weathering, masks, etc. Before purchase, we can carry out targeted tests according to customer requirements to ensure that the instruments purchased are suitable.

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