Not so long ago on the domestic market of packaging materials such as you may have noticed a new material - polyethylene foam.It has a unique performance that allowed him to become quite popular packaging material.Its rated as professional construction business, and ordinary fans.
What is he like?Polyethylene
the group copes with its functions as a packing and packaging material.Typically, these functions are needed in situations where getting better transportation.Polyethylene foam provides extra protection for the cargo against dirt, moisture and damage mechanical nature.However, it is often used air bubble film to enhance the protection, when it is really necessary.
Features material and its variants
For a material such as polyethylene foam, arrange for a conventional polymerization of ethylene.As a result of this procedure, the material partially crystallizes.It is thanks to the acquisition of such a structure material retains moisture even at 130 degrees, and successfully resisted attack by the environment.
types of material on the physical properties of crosslinked
Physically and chemically cross-linked - in this embodiment, polyethylene foam represented on the market today.When it comes to packaging, with a high probability it will be a polyethylene crosslinked physically.The range of thickness of this species can range from ten to twenty five millimeters.Although variations in density are small.So that every customer can become the owner of an optimal packaging which fulfills the specific requirements of the individual.
the characteristic features
There are a number of features that ensure the popularity of such material as polyethylene foam.Price material will directly depend on the quality.So characteristics:
- not an allergen, is safe from an environmental point of view;
- wear resistance and durability;
- insensitivity to temperature changes;
- low abrasiveness;
- excellent dampening properties;
- resistance to deformation;
- small thermal conductivity;
- water resistance;
- flexibility and elasticity.
such material rodents and insects do not cause any harm.The fungus, mold and chemical effects are not dangerous, too.The closed cell structure - one of the main features of a material such as polyethylene foam.The thickness of the material has almost no effect on its excellent ability to become a good insulator, and the ability not to pass moisture and vapor, even in large quantities.If loading on or anywhere near the garbage gets technical, it is polyethylene foam will take the matter to himself.Because the product itself will not be exposed to mechanical damage.
