What kind of material safety factor is required for the observation window of the high and low temperature damp heat test chamber? This is probably a problem that all users are considering, just like a few days ago we received a one that cooperated with us many times. The telephone call from the university laboratory said that the observation window of a high-temperature test box originally purchased was broken. They were worried that after all, the small observation window would come over to see the situation in the test chamber at any time, so besides knowing Observing the material of the window glass is more important to know which products can not be tested, because these products may be flammable and explosive materials, no matter what kind of glass can be shattered! The glass used in the high and low temperature damp heat test chamber is a transparent electric heating film hollow tempered glass. The reason why the transparent glass is used is to observe the change in the test box. The tempered glass is completely considered for safety performance and is a reinforced glass. The surface of the strengthened glass will have a layer of pressure, which increases the heat resistance and shock resistance of the glass. Therefore, it is called safety glass. Even in the case of cleavage, the tempered glass will not be as full of ordinary glass, but will become Similar to the honeycomb-shaped broken obtuse-angle particles, it is not easy to cause serious damage to the human body. The impact strength of tempered glass is 3 to 5 times that of ordinary glass compared with ordinary glass of the same thickness, and the bending strength is also 3 to 5 times that of ordinary glass. Thermal stability The tempered glass above has good thermal stability, and can withstand a temperature difference of three times that of ordinary glass, and can withstand a temperature difference of 200 °C. The temperature range of the high and low temperature damp heat chamber is -70 degrees to 150 degrees, so the use of tempered glass can ensure safety. Leather Folder,Custom Leather Folder,Office Leather Folder,Pu Leather Folder TAISHAN JINRI STATIONERY PLASTIC CO.,LTD , https://www.jinri-folder.com