The thermal insulation performance of foam insulation boxes has been recognized by users
Release time: 2019-11-28
In recent years, foam insulation boxes have been used more and more. It is mainly made of expandable polystyrene raw materials through thermal processing through molds. The "foam" products are made. The welcome and recognition of the majority of users. Let's introduce it in detail below.
The thermal insulation performance of the foam insulation box is very good. Thermal conductivity is the weighted average of pure EPS thermal conductivity and air thermal conductivity. It is widely used in the preservation of materials and has the ability to absorb shock loads. When the packaging product is subjected to an impact load, external energy is consumed and dissipated, the foam addition speed is small, and the impact load is gradually reduced, so it has a good shockproof effect. Its mass is also very light. Part of the space of EPS packaging products is replaced by gas, containing 3-6 million independent closed vapor bubbles in each cubic decimeter volume. It is therefore several times to several tens of times larger than plastic. Also anti-aging, corrosion resistance. Except for prolonged exposure to high-energy radiation, there is no aging. Can withstand many chemicals, such as dilute acid, dilute alkali, methanol, lime, asphalt, etc. Its advantages are many, so it is widely used.
The above is the relevant information of the foam insulation box introduced for everyone. If you want to know more product information, please continue to pay attention to our website. We will continuously update our product knowledge to meet more needs of users, or you can call us for consultation.Related tags: