Can be washed with gasoline. If it's just stained, you can quickly pour gasoline on it; gasoline can absorb solar heating fluid, just rub it and wait for a while; then use 84 to remove the gasoline from the clothes, so that the solar heating fluid will be taken away together.
Solar heating fluid generally uses ethylene glycol aqueous solution or propylene glycol aqueous solution, which we call antifreeze. This is also added to cars as antifreeze.
The full name of antifreeze is antifreeze coolant, which is used to dissipate heat from the car engine.
Antifreeze can prevent coolant from freezing and cracking the vehicle's cooling system when the vehicle is parked in the cold winter, and it can prevent "boiling" in summer. During the operation process of a car engineture, a large amount of heat is generated during the conversion of fuel from chemical energy to mechanical energy. The operating efficiency of a gasoline engine is around 30%, so where does the other energy generated go after the gasoline is burned, i.e. it is converted into thermal energy? If this heat energy cannot be dissipated in time, it will affect the normal operation of the engine, and at this time the engine cooling system must start to work.
Because the quality is not good.
The physical properties of thermal oil will change with the change in temperature. Its density, specific heat capacity, viscosity and other physical properties will change with the change in temperature. application process, the design of the thermal oil system will take full account of the risks associated with this substance.
Generally speaking, in a systemtrough photothermal system, the thermal oil system consists of three parts, the thermal oil storage tank, the thermal oil expansion tank and its auxiliary components (such as electric heating components, etc.) constitute the thermal oil system. The oil storage subsystem and thermal oil pump group constitute the thermal oil transmission system, and the thermal oil filter and other components constitute the thermal oil purification system.