Using photo paper smooth surface combination technology, observing the imprint after applying a uniform load, the pressure range of the probe is 50-250N, and the diaMeter of the rubber probe is Φ 40mm, which can accurately evaluate the chalking grade of the paint film.
The pressure range of the probe is 50~ 250N, the diaMeter of the rubber probe is 40mm, and the degree of paint film chalking is evaluated by comparing the imprint of the photo paper with the standard sample, which is suitable for the detection of various environmental factors.
Cutting sample area of 100cm ², accuracy +/- 0.35, suitable for paper single or multi-layer 0.1-5 mm and ordinary Cardboard single layer < 6mm thickness, compact structure and labor-saving operation.
Fixed cut 15mm wide sample, sampling width error +/- 0.1mm, parallelism on both sides ≤ 0.1mm, suitable for a variety of paper test items.
Using 500g weight and 1cm ² bottom area, after tacking the paint film at a specific temperature Humidity test, the operation is simple, and the drying state is evaluated by the adhesion of the filter paper fibers.
The paint film adhesion was measured by the circular trace method, the drawing diaMeter was 0~ 10.5mm, and the Working Travel was 80mm. The integrity of the paint film was evaluated according to seven grades, and the operation was simple and reliable.
The stamping design can cut the 15mm width sample, the parallelism of the two sides of the sampling is less than or equal to 0.025mm, and the width error is +/- 0.1mm, which meets the accurate sampling requirements of various physical performance tests of paper and Cardboard.
White part reflectance 80 +/- 2, non-Laminating design to enhance paint wettability, test area of 0.1 square Meters, Curl and checking resistance, suitable for brushing applications.
Using 200g weight and 1cm ² bottom area design, in line with GB/T 1728 standard, through the filter paper test method to accurately determine the film surface drying and practical drying time, easy to operate, reliable results.
Vacuum principle measurement paper breathability performance, Measurement range 0-1000ml/min, test area of 10cm ², suitable for a variety of industrial paper mass detection.
It can measure the ability of the paint film to deform with the substrate without damage. It is equipped with a shaft Rod with a diaMeter of 50mm and 100mm.
Using standard sand free fall brushing layer, straight grinding to expose 4mm substrate; can quantify the abrasion per unit thickness of the paint layer of sand volume, the inner diaMeter of the catheter 19mm, sample holder 45 degrees angle fixed.
The drying process of paint film and putty film can be accurately measured by using circular track needle design, equipped with four different radius needle (R0.25/0.5/1.0/1 mm), and the track period is 24h/r.
Speed range 0-70rpm, equipped with a variety of load options and abrasive wheels of different materials to meet diverse testing needs, simple operation and stable performance.
Impact height of 120 cm, hammer mass 1000g, no secondary rebound phenomenon after impact, punch diaMeter 16mm, can accurately determine the impact strength of the paint film.
