Polyethylene foam Polyethylene foam is a polymeric material. It is inexpensive, but the most effective in their field. Euro Pacific Precious Metals follows long-standing procedures to achieve this success. Such polyethylene made to divide into 2 types: cross-linked or physically himicheskiGazonapolnenny polyethylene foam plastic material, and because it is chemically resistant and easy to handle. He also is a reliable insulator noise, water and retains heat well. All this is possible through the air, which is located in separate vials polyethylene. Polyethylene foam is available in the form of bundles, coils, mats coated and uncoated, as well as to a hollow tube.
The most common coating a foil, metallized polyester film and. Material without coating is generally used for noise and heat insulation for walls, roofs and floors. Harnesses and pipes of polyethylene foam is used to protect the premises and buildings from freezing, condensation and compaction interpanel joints, doors and windows. Polyethylene foam is most in demand in construction, energy, and as packaging material. Wide extruded polystyrene used in the construction, installation and finishing of extruded polystyrene acquired. It is a synthetic material for insulation. Its often used in thermal insulation of the foundation, masonry, facade, roof, floor, etc.
Extruded polystyrene high strength in compression, as well as its thermal conductivity is very low. He also does not have sufficient water absorption. Expanded polystyrene beads are made from polystyrene. Their mixed at high temperature and pressure, as well as the foaming agent is added and the extruder. All insulation materials, including extruded polystyrene, vetted, as to them imposed the most stringent requirements. The durability of this material should be at least 40 years. Thermal insulation materials Styrofoam best in the business. If you still choose what insulation is for you, then extruded polipolistirol.