QUV - The world's most widely used aging testing machine, ultraviolet light causes photodegradation of durable materials exposed to the outdoors. The QUV test machine's ULTRAVIOLET fluorescent lamp simulates the critical shortwave ultraviolet (UV) light to realistically reproduce the physical damage caused by sunlight.
YIFU RRODUCT >600 HOURS, OTHER PRODUCT >500HOUR.
MIKROTEST coating thickness tester, measurement of all non-magnetic coating on steel coating thickness (such as paint, powder coating, plastic, zinc, copper, tin, etc.). The measurement is fast, accurate and non-destructive, MikroTest has become a widely used automatic determination of coating thickness of the special instrument for more than thirty years. German "know-how" shows that he has the highest standard of magnetic coating thickness gauge in terms of technology and accuracy. All instruments comply with DIN, ISO and ASTM standards.
Thickness test is used to measure the thickness of material and object. In industrial production, it is often used to measure the thickness of products continuously or by sampling (such as steel plate, strip, film, paper, metal foil, etc.).
Salt Spray Test
Test the salt spray resistance of coated steel coil.
YIFU RRODUCT >600 HOURS , OTHER PRODUCT >480HOUR.
Test the color difference of multiple colored coated steel coils.
The purpose of the bending test of the coating is to detect the flexibility of the film. It is one of the important items to evaluate the physical properties of the coated steel plate coating by measuring the crack resistance or peeling resistance of the coating when the specimen is bending. Many of the coated substrates have a certain deformability, so the coatings are also required to have a corresponding flexible fit. After the curing, the bending test of the coating is performed by bending the sample 180° around itself, and then attaching a transparent tape along the curved surface, peeling the tape while removing the air bubbles, and then quickly tearing off the curved surface in a direction of 60°. For the tape, visually observe whether the curved surface of the coating is cracked or peeled off (no peeling of the coating within 10 mm from the edge). Determine the minimum thickness multiple of the sample that does not cause cracking or shedding of the coating.
Falling ball impact testing machine is suitable for plastic, ceramic, acrylic, glass, lens, hardware and other products of impact strength test.
Test the hardness of color coated steel coil.
Constant Temperature Water Bath Test
Test water immersion resistance of color coated steel coil.
Solution Resistance Wipe Test
Test the resistance of color coated coil coating to organic solvent.
Test wear resistance of color coated steel coil.
Measure the gloss degree of colored coated steel coil.
High temperature oven
Test the high temperature resistance of color coated steel coil.
Constant temperature and humidity testing machine
Test the resistance of color coated steel coil to moisture and heat.
View the texture of color coated steel coil. Especially for PPGI, MATT, WOODEN, etc.