What is the hot water bottle salt to prevent cold? So can you add salt in the hot water bottle?

The hot water bottle is capable of salt. In the water hot water bottle has a defect, it is cool, is there any way to slow the hot water bottle? In fact, apply a hot handbag, just add a certain salt in boiling water, it is possible to improve the heat insulation insulation of the hot water bottle. It is suggested that the larger the salt water concentration, the better the thermal insulation, but Soluble saline is soluble, and there is no need to add more. When using a hot water bottle every time, you only need to warm the saline, repeatedly reuse, and can also be effectively insulated.

In the water hot water bottle has a defect, it is cool, there is any way to slow the hot water bag to get cold, eat brine. 2 The same hot water bag is placed in the boiled boiling water, and a salt is added in the water in the water ratio of 1: 3. After 25 minutes, the water in the hot water bottle was measured with a thermometer, and the temperature of the salt hot water bottle was not reduced to 31.4 ° C, and the temperature of the salt hot water bottle was higher than 34.6 ° C. In the case where the same hot water bottle is applied, the salt hot water bag is less than the salt hot water bottle insulation.

After in boiling water, the water density will rise, and the salt water is more heat ratio of water, and the salt water temperature is slower than water. Therefore, the hot water bottle heat insulation is more effective and the time is stronger. However, it is that the salt water is soluble, the larger the saline concentration, the better the thermal insulation, and only small amounts of salt insulation in boiling water will not be significant. And every time the water is put on salt, so after the hot water bottle is turned cold, it only needs to warm the saline water, repeatedly used, and can also be effectively insulated.

In addition, the electric hot water bottle on the current market is now heated with heating wire, and it is not necessary to eat salt water in order to prevent the heating wire casing to cause risks. In addition, in order to avoid accidents, before the application of hot water bottles should be added to the cool water trial, there is no state of scratch, water leakage, crack embrittlement; if the water is burned, please fill the water bag when water is injected. 4 you can avoid cracking.

Changzhou Yuefeng Plastic Products Co., Ltd. specializes in the production of hot water bottle, PVC hot water bottle, hand warm hot water bottle, cold water sack, insert hot water bottle,cervical spine hot water bag, plush hot water bottle.