
丁基胶涂布机如何进行检测?
时间:2021-11-17 来源:http://www.jncsjx.com/ 发布人:昌盛机械
1、初始露点以及紫外线照耀
1. Initial dew point and UV illumination
这是两种为根底的检测方法,在检测时需求专属的设备对丁基胶涂布机内的空气干燥性,影响视线的有机发挥物进行检查与测定。当在规则的条件中,露点小于或等于-40度,玻璃内没有雾状,油状或许其他污物时方为合格。
These are the two most fundamental detection methods. During the detection, special equipment is required to check and determine the air dryness in the butyl adhesive coater and the organic substances that affect the line of sight. It is qualified only when the dew point is less than or equal to - 40 ℃ and there is no fog, oil or other dirt in the glass under regular conditions.
2、密封查验
2. Seal inspection
这种查验方法主要是应用在玻璃设备密封胶是否存在走漏,且软硬程度是否合格的情况。在进行密封检查时,需求样品在10±0.5KPA条件下保持2.5H厚度的增加误差小于15%。当超越这个数值时则记为不合格。
This inspection method is mainly used to check whether the sealant of glass equipment has leakage and whether the hardness is qualified. During sealing inspection, the required sample shall be kept for 2.5h under the condition of 10 ± 0.5kpa, and the increase error of thickness shall be less than 15%. If this value is exceeded, it will be recorded as unqualified.
3、气候循环的查验
3. Verification of climate cycle
在查验是需求丁基胶涂布机阅历一年四季的模拟气候,期间需求加热,天然冷却以及强制制冷的操作,然后检测玻璃在不同气候下综合性能。
In the inspection, the butyl adhesive coater experiences the simulated climate all year round, during which heating, natural cooling and forced cooling are required, and then the comprehensive performance of glass in different climates is tested.
4、高温高湿试验
4. High temperature and high humidity test
这种查验方法的查验是对密封胶的粘结力,水汽透过率以及分子筛的吸附才干的检测,试验时需求空气湿度大于95%,温度在25-55度之间,它经过循环试验时中空玻璃内的气体被紧缩和膨胀后的漏气情况来判断粘结力,水汽透过率是否合格。
The inspection of this inspection method is to detect the adhesion of sealant, water vapor transmittance and the adsorption ability of molecular sieve. During the test, the air humidity is required to be greater than 95% and the temperature is between 25-55 degrees. During the cycle test, the gas in the insulating glass is compressed and expanded to judge whether the adhesion and water vapor transmittance are qualified.
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