Main Application:
Martindale Abrasion Tester/Fabric Flat Grinding Instrument is suitable for knitted fabrics and wool spinning Abrasion resistance and pilling test of fabrics , artificial leather, synthetic leather, etc. under pressure, used in textiles, shoes, clothing and other industries.
Test principle:
1. Under a certain pressure, the circular tissue sample and the standard abrasive follow the Lissajous curve. samples rub against each other, resulting in damage to the sample, and the abrasion resistance of the fabric is expressed by the number of times the sample is damaged.
2. Under a certain pressure, the round sample is rubbed against the fabric of the same material in the movement trajectory of the Lissajous figure. After the specified number of revolutions has been reached, the pilling level of the sample is evaluated.
Meet the standard:
GB/T13775-92 Cotton, linen, spun silk woven fabric abrasion resistance test Martindale method
GB/T21196.1-2007 Determination of abrasion resistance of textile fabrics by Martindale method part 1
GB/T21196 .2-2007 Determination of abrasion resistance of textile fabrics by Martindale method part 2
GB/T21196.3-2007 Textile Martindale method Determination of abrasion resistance of fabrics Part 3
GB/ T21196.4-2007 Textile Martindale Method Determination of Abrasion Resistance of Fabrics Part 4
GB/T4802.2-1997 Textile Fabric Pilling Test Martindale Method
GB/T8690-88 Wool Fabric Abrasion Test Method Martindale Method
ISO12945-2:2002 Determination of Surface Pilling Properties of Textile Fabrics Part 2 Martindale Method
ASTM/D4966-1988 Fabric Abrasion Resistance Test Martindale Abrasion Tester
ASTM/D4970-2002 Fabric Pilling Resistance Test Method Martindale Tester
Technical parameters:
1. Count range: 0~999999 times;
2. Number of stationns: 9 stations;
3. Amount of substance under pressure:
a. Container: 200±1g
b. Garment sample weight: 395±2g
c. Furniture weight decoration sample: 594 ± 2 g
d. Stainless steel butterfly: 260 ± 1 g
4. Range: horizontal: 60.5 ± 0.5 mm, vertical: 24 ± 0.5 mm;< /p>
5. Effective friction diameter of grinding block:
Type A 200g (1.96N) friction head (9kPa) ¢28.8-0.084mm
Type B 155g (1.52N) friction head (12kPa) ¢ 90-0.10mm
6. Sample Loading Hammer Weight: 2385±10g;
7. The relative moving speed between the holder and the grinding table: 20-70r/min (adjustable).
Main Application:
Martindale Abrasion Tester/Fabric Flat Grinding Instrument It is suitable for pressure testing the abrasion resistance and pilling degree of knitted fabrics, woolen fabrics, imitation leather, synthetic leather, etc. and used in various industries such as textile, footwear and clothing.
Test principle:
1. Under a certain pressure, the circular tissue sample and the standard abrasive follow the Lissajous curve. samples rub against each other, resulting in damage to the sample, and the abrasion resistance of the fabric is expressed by the number of times the sample is damaged.
2. Under a certain pressure, the round sample is rubbed against the fabric of the same material in the movement trajectory of the Lissajous figure. After the specified number of revolutions has been reached, the pilling level of the sample is evaluated.
Meet the standard:
GB/T13775-92 Cotton, linen, spun silk woven fabric abrasion resistance test Martindale method
GB/T21196.1-2007 Determination of abrasion resistance of textile materials by the Martindale method part 1
GB/T21196.2-2007 Determination of abrasion resistance of textile materials by the Martindale method part 2
GB/T21196.3-2007 Textile Martindale-methode Determination of abrasion resistance of fabrics Part 3
GB/T21196.4-2007 Textile Martindale method Determination of abrasion resistance of fabrics Part 4
GB/T4802.2-1997 Textile fabric Pilling Test Martindale method
GB/T8690-88 Wool Fabric Abrasion Test Method Martindale method
ISO12945-2:2002 Determination of surface pilling properties of textile fabrics Part 2 Martindale method
ASTM/D4966-1988 Fabric Abrasion Resistance Test Martindale Abrasion Tester
ASTM/D4970-2002 Fabric Pilling Resistance Test Method Martindale Tester
Technical parameters :
1. Count range: 0~999999 times;
2. Number of stations: 9 stations;
3. Amount of substance under pressure:
a. Container: 200±1g
b. Garment sample weight: 395±2g
c. Furniture weight decoration sample: 594±2g
d. Stainless steel butterfly valve: 260 ± 1 g
4. Stroke range: horizontal: 60.5 ± 0.5 mm, vertical: 24 ± 0.5 mm;
5. effective frictiondiameter of grinding block:
Type A 200g (1.96N) friction head (9kPa)¢28.8-0.084mm
Type B 155g (1.52N) friction head (12kPa) ¢90-0 .10mm
6. Weight of sample loading hammer: 2385±10g;
7. Relative speed of gripper and grinding table: 20-70r /min (adjustable).
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