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2022-11-23 0 Views

Evaluation of experimental results of taber wear-resistant testing machine

The Taber abrasion tester is used for testing various textiles, cloth, paper, paint, plywood, leather, floor tiles, glass, natural rubber, plastic film and other materials to evaluate the wear performance of materials. It is our standard group (Hong Kong) Co., Ltd. independently develops and produces experimental equipment with high cost performance and complete after-sales service. Customers in need are welcome to inquire. gcYTextile Testing Instruments, Testing Equipment Manufacturer

Experimental principle: gcYTextile Testing Instruments, Testing Equipment Manufacturer

Apply a specified load and speed to the test sample placed on the test bench. When the test bench rotates, it drives the grinding wheel to wear the sample. weight loss due to abrasion is the test. The weight difference between the front and back samples was used to estimate the abrasion resistance according to standard methods. gcYTextile Testing Instruments, Testing Equipment Manufacturer

Benefits and Features:gcYTextile Testing Instruments, Testing Equipment Manufacturer

1. The company has been in instrument testing for more than ten yearsand has a after-sales service team;gcYTextile Testing Instruments, Testing Equipment Manufacturer

> 2. Can be differentgcYTextile Testing Instruments, Testing Equipment Manufacturer

3. Spare parts are available to solve the problem of long delivery time for spare parts ordering; gcYTextile Testing Instruments, Testing Equipment Manufacturer

4. Provide outsourced maintenance services;gcYTextile Testing Instruments, Testing Equipment Manufacturer

5. Long-term supply of various commonly used test instruments;gcYTextile Testing Instruments, Testing Equipment Manufacturer

6. Keep up with industry standard updates and provide timely

LabgcYTextile Testing Instruments, Testing Equipment Manufacturer

Test Equipment. gcYTextile Testing Instruments, Testing Equipment Manufacturer

gcYTextile Testing Instruments, Testing Equipment Manufacturer

Evaluation of experimental results: gcYTextile Testing Instruments, Testing Equipment Manufacturer

For the evaluation of abrasion resistance, the sample and the standard sample with the same properties can be placed in the same For comparison under the experimental conditions, it is suggested that in the following example, observations can be made from different aspects. gcYTextile Testing Instruments, Testing Equipment Manufacturer

1. Appearance Traits: gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in Shine: Changes insurface properties (pilling, fuzz) gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in color: first time fibers are visible Broken, holes found for the first time. gcYTextile Testing Instruments, Testing Equipment Manufacturer

2. Physical properties: gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in thickness gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in air permeability gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in weight gcYTextile Testing Instruments, Testing Equipment Manufacturer

Changes in force (stretching or crushing). gcYTextile Testing Instruments, Testing Equipment Manufacturer

3. Weight loss method: gcYTextile Testing Instruments, Testing Equipment Manufacturer

The weight loss per unit area is the difference between the original weight of the sample and the weight after wear, and the percentage of the worn surface of ​​the sample, namely:gcYTextile Testing Instruments, Testing Equipment Manufacturer

Weight loss per unit area = W0-W1/SgcYTextile Testing Instruments, Testing Equipment Manufacturer

In the formula: gcYTextile Testing Instruments, Testing Equipment Manufacturer

W0--the original weight of the sample (g); gcYTextile Testing Instruments, Testing Equipment Manufacturer

W1 ---The weight of the sample after wear (g);gcYTextile Testing Instruments, Testing Equipment Manufacturer

S --- The area of ​​the sample worn (cm2) --This instrument is 20cm2;

If the calculated data is too small, it can be converted to g/m2. gcYTextile Testing Instruments, Testing Equipment Manufacturer

4. Loss of strength method: gcYTextile Testing Instruments, Testing Equipment Manufacturer

The strength difference (%) is the difference between the original strength of the sample and the strength after wear, and the effect on the original strengthPercentage, namely: gcYTextile Testing Instruments, Testing Equipment Manufacturer

Strength difference (%) = A0-A/A0; gcYTextile Testing Instruments, Testing Equipment Manufacturer

where: A0 --- sample original strength (N); gcYTextile Testing Instruments, Testing Equipment Manufacturer

A --- the strength of the sample after wear (N). gcYTextile Testing Instruments, Testing Equipment Manufacturer