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Shanghai Weitao automation equipment Co., Ltd

Contact person: Mr. Lu

Tel: 15921758826

Address: 2312 Weiqing East Road, Shanyang Town, Jinshan District, Shanghai


Preset friction color fastness meter

Preset friction color fastness meter
Visits : 0
Editing time : 2020-10-21
Detailed introduction:

1. Scope of application


It is used for rubbing cotton, chemical fiber, blended fabric and leather with dry/wet white cotton cloth respectively. Then the color discoloration of the sample and the coloration of white cotton cloth are evaluated with colored grey card, so as to obtain the dry/wet friction resistance of the fabric.


Two, meet the standards


ISO105X12 AATCC8 AATCC165 JIS L0849


Three, the main technical parameters


Setting range of reciprocating times: electronic preset counter, arbitrarily set 1 ~ 9999


2. Friction head pressure: 9N


3. Type of friction head: rectangular head for pile fabrics and circular head for other textiles


4. AATCC and ISO standards use different rubbed white cotton cloth


5, the friction head size: 19 x 25 mm rectangular or circular Φ 16 mm


6. Size of friction cloth: 50mm*50mm for circular friction head, 25mm *100mm for rectangular friction head


7. Sample size: 50*140mm


8. Reciprocating friction speed: 60 times /min


9. Friction type: electric friction


10. Reciprocating stroke: GB: 100mm AATCC: 104mm


11. Motor power: 40W


Dimensions: 780×290×260mm


13 instrument dead weight: about 20Kg


Four, instrument characteristics


Adopt automobile grade high quality metal baking paint, beautiful and not easy to scratch the surface.


The process design is reasonable, the detail processing is meticulous.


Stable performance, smooth operation, more accurate test results.


Five, the operation steps


1.

Sample preparation


1.1 The sample and the standard friction small white cloth shall be humidified in a constant temperature and humidity environment.


1.2 When the sample has multiple colors, all colors shall be rubbed.


1.3 Separate samples shall be taken if the areas of each color are large enough.


1.4 Cut the sample and do dry friction and wet friction respectively. All colors shall be ensured to be rubbed.


1.5 If the front and the back of the sample are made of different materials and colors, the front and the back should be tested for color fastness to rubbing.


1.6 Dry and wet rubbing fastness shall not be repeated in the same part of the sample.


2.

Dry friction


2.1 Place the sample flat on the abrasive tester covered with sandpaper, make the length direction of the sample consistent with the moving direction of the instrument, fix the sample on the pressing plate, and the clamping sample shall be flat.


2.2 Fix the standard friction small white cloth on the friction head, clamp it with the spring clamp, and gently put the friction head on the sample;


2.3 The sample shall not slip or wrinkle during friction;


2.4 The motor shakes the friction arm 10 times at a rate of once per second, making the arm grind back and forth 20 times;


2.5 Remove the standard friction small white cloth and grade it.


3.

Wet friction


3.1 Wet the standard abrasive white cloth completely in distilled water;


3.2 After taking out, squeeze the filter paper to make it have a certain moisture content;


3.3 The remaining steps shall be in accordance with the above dry friction steps;


4.

The result processing


4.1 Before rating, gently rub the loose fluff off the white cloth with transparent adhesive.


4.2 Apply three layers of unused friction white cloth under the friction white cloth to be evaluated, and evaluate the color grade of small friction white cloth by referring to the standard color gray card.


5.

The test report


5.1 Reporting Standard methods


5.2 Report dry friction and wet friction results respectively.


5.3 If the sample has been pre-treated or post-treated, report the treatment method.


Vi. Maintenance and maintenance


1.

Lubricating oil should be applied to the connection of transmission mechanism to ensure smooth rotation of transmission mechanism.


2.

Grease the stainless steel groove on one side of the base with a lubricant such as butter.


3.

The counter is located on the upper part of the instrument, which is easy to be damaged.


4.

The stainless steel grooves and stainless steel plates on the base are all sticked, the inspection results are firm and reliable before delivery.

Operators should pay attention when they are still likely to be struck by heavy objects or levered by sharp objects and fall off.


5.

The friction head is plastic product, which has been polished before leaving the factory. There is no gap between the friction head and the stainless steel plate.

The friction head should not be used to rub directly with sandpaper, which is easy to make the friction head wear and no longer smooth, and there is a large gap with the steel plate, so that the sample will be subjected to uneven pressure, which will affect the test results


Founded in 2011, Shanghai Huitao is a team of experienced engineers and emerging design experts. The company focuses on R & D, design and production of high quality laboratory instruments for textile testing. Headquartered in Shanghai, the company provides high-quality testing instruments and high-quality professional services for companies, academic research institutions and testing institutions of various countries.

Shanghai Huitao continuously launched products to meet the experimental needs of the textile industry. It has advanced microclimate comfort test equipment, such as thermal manikin, thermal and humidity resistance tester, MMT and other test equipment. Meanwhile, it also provides air permeability tester, hydrostatic pressure tester and thermal protective clothing performance test equipment required for new product development. In addition, we have developed and produced many basic textile testing instruments, including washing color fastness tester, fabric abrasion tester, pilling tester, rubbing color fastness tester, ironing fastness tester and perspiration color fastness tester. These high-quality products are widely used in textile testing field. In order to meet the experimental needs of users, we also provide you with innovative and practical testing instruments. The products include fiber tester, yarn tester, fabric tester, carpet tester, geotextile tester and other related testing equipment.

The company sells our products through distributed distribution partners who provide high-quality products, services and support to our customers all over the world. All the products are in line with international quality standards and specifications, and can perform outstanding and accurate product performance.


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