Paint film abrasion tester

Paint film abrasion tester

Applicable fields

This equipment is suitable for testing the wear resistance of various coatings in the laboratory, such as deck paint, floor paint, road paint, etc; It can also be used for the wear resistance of paper, plastic, textiles, decorative panels, etc. The instrument is driven by a servo motor, programmable control, and displays the working parameters and progress status of the instrument on a LCD screen. Easy to operate, reliable in performance, and flexible and convenient to use.

If the user has special requirements for the grinding wheel speed when placing an order, it can also be met by modifying the programming parameters. Different materials of grinding wheels can also be used for different requirements of the tested samples.

Product advantages

1The overall design is generous, the mechanical structure is precise, and it combines the advantages of compactness and flexibility;

2adoptTouchable LCD screenAs a control component, the operation is more convenient and user-friendly;

3Can be manually setOther rotational speedsFacilitate customers to expand their operating procedures for other speeds;

4The driving components adoptservo motorMore stable operation, lower noise, and greater torque force;

5Adopting the power supply process of the wear tester body, the equipment supplies power to the vacuum cleaner at the same time when it starts working, achieving the control requirement of both working simultaneously; When the wear tester stops working, the vacuum cleaner can stop supplying power,Two devices reach simultaneous operation and stop simultaneouslyEasy to operate;

6The maximum test thickness can reachabout50mmThe thickness of the test samples is significantly higher than that of existing similar products in the market;

meet the standard

GB/T 1768-2006Determination of wear resistance of paints and varnishes - Rotating rubber grinding wheel method

GB/T 17657-2013Test methods for physical and chemical properties of artificial boards for panel making and decorative finishing4.42~4.44Method for determining surface wear resistance1~3

GB/T 17657-2022Test methods for physical and chemical properties of artificial boards for panel making and decorative finishing4.45~4.47Method for determining surface wear resistance1~3

GB/T 15036.2-2018Solid wood flooring2part:Inspection Method

GB/T 15102-2017Impregnated film paper veneer fiberboard and particleboard

GB∕T 4893.8-2013Physical and chemical performance test of paint film on furniture surface

ISO7784-2Paint and varnish - Determination of wear resistance - Rotating rubber grinding wheel

main principle

The wear tester uses a servo motor as the driving component to drive the sample tray to rotate at a certain speed. While the sample rotates, a grinding wheel of a certain specification applied to it is also driven to rotate. At the same time, the grinding wheel with a certain grinding ability also applies grinding force to the sample. The grinding trajectory forms an area of about3000The wear resistance of the material is determined based on the weight loss after a certain number of grinding cycles in a circular shape of square millimeters.

Main technical parameters

1Control mode: touch screen+PLC

2Main parameters of servo motor:1.27Nm，400W

3Rotary speed:60/70r/minOr other rotational speeds

4Matching grinding wheel size: The inner hole and thickness are both in diameter12.7mm, with a diameter of approximately50mm

5Matching vacuum cleaner power supply method: socket behind the wear tester

6Sample tray diameter: φ100mm

7Sample drilling size: φ6mm

8Measurable maximum sample thickness: approximately50mm

9Actual weight of the load weight (optional)5.4NWeight: Paint film250/300（5.4N）/500/750

10 Load weight indicating weight (optional)5.4NWeight: Paint film500/550（5.4N）/750/1000

The weight indicated by the weight is the weight applied to the surface of the specimen=Actual weight of the weight+Pressure sleeve weight250g）

11 Weight deviation of weights:2g

12 Overall dimensions:420*260*320mm(Long)*wide*High)

13 Vacuum cleaner type: upright

14 Host weight:18kg

15 power supply220V 50Hz

16 Maximum power:450W

Configuration List

1Vacuum cleaner (including dedicated interface):1Taiwan;

2power cord:1Root;

3Weight group:1Box, including its own weight250g，500g，750gOne pair of weights each;

4Domestic grinding wheel: one pair;

5Instruction manual (including certificate of conformity):1Ben.

Paint film abrasion tester