Most polymer materials are humid in outdoor ( Especially the reasons for condensation) The corrosion of the cause exceeds other factors. Therefore, the dampness resistance test of coating is also an important method for assessing its corrosion -resistant test. This method can be used as an important evaluation method to examine the coating in resisting corrosion performance.
ISO 6270: 2017 series standards are test methods for assessing the moisture -resistant environment of coating, including 3 parts, which are:
Part 1: Test the dampness resistance of color paint and varnish part 1: Concreation (unilateral exposure)
Part 2: Measurement of the dampness resistance of color paint and paint part 2: Concreding (exposed in a test box with heating water tank)
Part 3: Measurement of the dampness resistance of color paint and paint part 3: Concreation (in the heating, bubbling sink sink Exposure of the test box)
Anti Tengsi produced different models of different models according to the above standards continuous condensate test box , in order Meet the test needs of different products! >
Concrete water test test The report must include at least the following content:1. It is used to mark all the details required by the test products, including the description of the test body and its pre -processing method;
2. From the international industrial standard ISO 6270 (IS0 6270 -2: 2005), this part of this part;
3. The test climate category (CH or AHT or AT ), Cycle cycle, erosion time, and the cause of stopping erosion;
4. The number of times and time points for medium -term evaluation; 5. From the end of the erosion of the climate to the beginning of the evaluation period, the treatment of the tested body;
6. All other instructions required by the test industrythat are used in this, which is written in accordance with the prompts of various industrial standards;
7 Everywhere with the operating program that has been determinedIf you test it according to the requirements of Section 5 in other instruments
, at this time, you should also include a detailed description of the climate testing device; 8. Each of each particularly conspicuous (abnormal) observation results in the test;
9. Test time.
continuous condensate test box Press IOS 13893-2008 Color Color Color Color Color The measurement of continuous condensation of paint -resistant dampness resistance of paint and varnish (equivalent to the ISO 6270 standard part 1) and ASTM D 4585 are required to be designed to evaluate the humidity resistance of coating, coating systems and similar products in the high humidity environment of continuous condensation. Essence This test method specifies a continuous condensation performance test that may occur under the coating surface under severe exposure conditions. It adapts to the coating system includes porous substrates (such as wood, gypsum, and paper plaster plates) Materials (such as metal), etc., can reveal the phenomenon of coating destruction (including air bubbles, staining, softening, wrinkles and brittleness) and the destruction of the substrate.
The instrument uses 100%condensate humidity to simulate and accelerate the damage of metal, coating and organic materials caused by dew. Increasing the temperature of condensation water will be faster than the damage to nature. It has the characteristics of simple structural, convenient operation, and high test results. Temperature and humidity In AOTSI-6270-1 > Continuous condensed water test box
, humid can be invisible dew or It is a continuous flowing hot and cold water. The AOTSI-6270-1 continuous condensate test box can set a dry circulation to remove the penetration pressure, and it can also accelerate the humid erosion by increasing the condensation temperature.
AOTSI-6270-1 The purchase and operation cost of continuous condensed water test boxes are quite low. It does not require special installation conditions. It only needs to connect to ordinary power and tap water. Normal use. Its functional diversity, fast, and low operation costs make the AOTSI-6270-1 continuous condensate test box a very cost-effective gel test machine on the market.