Recently Popular silicone hot water bags and PVC hot water bags on the surface look no different, for consumers, are silicone hot water bags and PVC hot water bags good? OYIGIFTS introduces the difference between silicone hot water bottles and PVC hot water bottles:
PVC hot water bag is made of polyvinyl chloride and oil, and color pastes together, and its raw materials are made of heating and cooling process with trace injection of glue. And silica gel hot water bag only with silica gel plus color master paste and other chemical elements by mixing machine pressing deployment, in the mold by hydraulic press heating cooling molding.
From the outside, PVC hot water bag is a relatively rough silicone hot water bag, silicone products smooth surface, color.
According to feel judgment, silicone hot water bag is soft, and toughness and elasticity are good, PVC hot water bag is relatively hard, both soft and hard degrees can be adjusted, but PVC has no toughness.
PVC material has ordinary material and environmental material is also called ATBC-PVC, and silica gel can pass ROHS certification, is environmentally friendly.
Silicone hot water bag is generally made to be more transparent, burning odor is relatively small, the product into powder, and PVC hot water bag with fire after the product will be black, burning Yao smell bad.
Silicone hot water bag hand warmer is more heat and cold resistant than PVC hot water bag. Silicone products can be heated in the microwave oven, and PVC hot water bags can not be.
Through the above introduction, it can be seen that a silicone hot water bag is better than PVC hot water bag.
Advantages and disadvantages of silicone hot water bag
Silica gel hot water bag hand warmer is a good product, it takes environmental protection level silica gel material when the production, one molding production, produced out of the hot water bag colorless, tasteless; Also has the characteristics of high-temperature resistance, even in the silicone hot water bag loaded with 100℃ high temperature, it will not have any change, not because of high temperature and odor, do not worry about the hot water bag will melt at high temperature.
Silicone hot water bottle hand warmer soft can be bent at will, and can make a variety of shapes of hot water bag; We feel comfortable when using, and elastic, And the silicone hot water bag can support a long time use, a silicone hot water bag can be used for more than ten years.
The silicone water bottle is safer and more environmentally friendly than the electric water bag. It can also be heated in the microwave oven or put cold water in the refrigerator to make ice. It is very affordable for both uses.
In addition to the advantages of silicone hot water bottle hand warmer, there are also disadvantages. Its shortcomings are mainly manifested in the price, silicone hot water bags will be higher than PVC hot water bag price, and the use of food-grade silicone made of hot water bag price is more expensive. There is silica gel that is easy to degrade, which is mixed with other materials, which people can not directly distinguish with the naked eye, if the long-term use of adulterated silica gel hot water bag, it is also possible to cause harm to health.