Many places in the country enter the high temperature “barbecue modeâ€, and the local somatosensory temperature exceeds 50°C. This kind of weather goes out to the Warriors! After the sun exposure, the car is like a sauna. What can't be put in the summer car. Do you still remember? A car owner put a bottle of Coke in the car, and when he drove the next afternoon, he cried.... It was such a drop that the owner bought two cans of cola and drove the rest of the cans into the water cup holder in the car. When I was ready to drive the next afternoon, I found a bad scene: The can of Coke had moved to the front seat of the passenger seat. The can of the can was cracked and the coke inside was sprayed on the seat and the center console. The seats are dried but sticky cola juice. This is because cola is a carbonated beverage that contains carbon dioxide gas. The solubility of gas decreases with increasing temperature, that is, in the summer when the temperature is high, after exposure to sunlight, many of the carbon dioxide originally dissolved in the cola liquid ran out, and the internal pressure of the can was high. The gas will burst the can top. In addition, during the driving of the car, the cans may shake back and forth. At this time, the carbon dioxide inside the can quickly evaporates, causing the internal pressure to increase. What else can not be put in the car? 1, mercury thermometer: summer sun exposure, the car temperature reaches 40 °C above, mercury heat expansion, the volume becomes larger, when the temperature exceeds 42 °C, the thermometer internal pressure is too large, the mercury will break the thermometer. 2, lighter: containing liquid butane, long exposure after the internal pressure will increase, easy to explode. 3. Perfume: High temperatures will accelerate the volatilization of organic solvents in perfumes. When perfume bottles cannot withstand excessive volatilization, they may explode. And the glass perfume bottle also produces a focusing effect, causing spontaneous combustion. 4, carbonated drinks: Contains carbon dioxide, it is easy to expand at high temperatures and cause burst. Direct Blue dyes NINGBO YUNCAI CHEMICAL CO.,LIMITED , https://www.win-chemical.com