| The two types of polystyrene are extruded polystyrene and expanded polystyrene. Expanded polystyrene is mainly used in packaging materials as compared to domestic use. The expanded polystyrene is known as the most versatile packaging material available in extremely inexpensive rates. This polystyrene foam is clean. Light weight and flexible and manufactured in a variety of densities according to the different insulation and packaging applications.
Advanced cutting techniques are used for expanded polystyrene to give you high tolerance and finished surface. Expanded foam when used in packaging materials helps in protecting the goods and products from damage during the transportation or storage. Considering its light weight, it is used in ceiling tiles and even as polystyrene building blocks.
The other type of polystyrene is the extruded polystyrene which is mainly used as building insulators as being denser that the other foam is highly effective in trapping air. The extruded polystyrene being denser on the other hand is expensive as this also includes technology and energy in being produced. The insulation power of this foam depends further on the density of the commodity to be produced. Also, this polystyrene type is beneficial for applications on wall sections and roofs as this has more compressive ability.
The extruded polystyrene is more flexible to moisture uptake as compared to the expanded polystyrene. This type of polystyrene is used in many domestic products like takeout containers and cups. The thermal properties in extruded polystyrene helps in reducing the energy costs up to a great extent as very less heat are lost. This polystyrene is further unaffected by major chemicals like acids, alcohol, salt water, brine and even cement.
Even if you put extruded polystyrene outside in the sun for an entire day, it will not react chemically and decompose. Although its appearance due to the constant exposure to the sun can become dull, but then the insulation properties remain the same. This polystyrene considering its resistance power and other features is also used for flooring and sound dampening. This provides to be an inexpensive way to take food outside and keep it fresh and clean.
The extruded polystyrene has also found use in the construction models and architectural industry. This material is useful for all those who run a shipping business and even can be used in the various art and craft projects. Both extruded and expanded types of polystyrene have found great usage in the daily and professional lives to bring convenience and ease.
Styrotech is a leading expanded polystyrene and foam supplier offering packaging and display solutions including polystyrene letters, shapes, sheets, insulation, logos and much more.
Expanded Polystyrene For more visit here http://polystyreneps.com/ |
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