Product Description:

This instrument for integral design, mainly composed of base, friction transmission mechanism and the counter, the sample with the sample holder and the side of the sand paper on the base, shake the handle to make friction head on the sample with white cotton relevant provisions of the reciprocating motion, make the white cotton cloth and sample rubbing against each other, friction observed and gray card after ten times compared to assess degree of glue on the white cotton cloth color, the fabric sample Dyeing or the stability of the surface coating judgment, and provide reference data for evaluation and selection of materials. This instrument is suitable for yarn, yarn-dyed, printing, dyeing and other textiles and toys products or its internal all fabric.

Meets: BS 1006 D02, ISO 105X12/D02, AATCC 8/165, JIS k6328, l0815, L1084

Specification:

Accessories:

① Standard friction small white cloth: 50 x 50 mm, desizing, bleaching, and do not contain fluorescent whitening agent and cotton fabric finishing agent;

② Standard color gray card.

Operation Steps:

1. The sample preparation

1.1 sample and standard friction small white cloth to be in a constant temperature and humidity environment humidifying;

1.2 when the sample has a variety of color, should make all the colors are friction;

1.3 if the area of various colors is enough, of all sorts of color must be sampled respectively;

1.4 shearing test specimen, respectively do dry friction and wet friction, should guarantee the friction of all the colors;

1.5 if the sample is made by different material, color, positive and negative need do friction test;

1.6 do dry and wet rubbing fastness should not repeated in the same section of the sample.

2. Dry friction

 

2.1The sample flat on the friction tester covered by sand paper, make the direction of the length of the sample with the dynamic range of the instrument in the same direction and fixed sample clamp, clamp sample should level off;

2.2 The standard fixed on friction, friction small white cloth with a spring clip clamping, the friction head light on sample;

2.3 Should ensure the sample without sliding friction or wrinkle;

2.4 the rate of once per second shake the friction arm 10 laps, make the friction arm
friction 20 times;

2.5 remove the standard friction small white cloth, rating.

3. Wet friction

 

3.1 in steaming pavilion water soaked completely standard friction small white cloth;

3.2 remove the clip in the filter paper after extrusion, make its have certain moisture rate;

3.3 the rest of the steps with the dry friction.

4. The result processing

 

4.1 Before rating, gently with cellophane tape sticky white cloth to remove loose hairs;

4.2 with three layers of unused friction white cloth pad in the evaluation of friction under the white cloth, reference standard with color gray card assess friction with small white cloth color grade.

5. The test report

 

5.1 report standard method;

5.2 report wet friction and dry friction results respectively;

5.3 if the sample for the preprocessing or post-processing, report processing method.