Polymer materials are both in nature (Natural polymer) and polymer synthesis (Synthetic polymer) is an example of natural polymers: starch, cellulose, protein, nucleic acid, and natural rubber, synthetic polymer, such as plastics, fibers and adhesive foams. Both of these types of polymer has many roles in everyday life. We must take advantage of the polymer and polymer different properties for each so act or a different implementation. By polymer materials, the production of insulation is a stylish green plastic polymer thermoplastic type is melt into a liquid. Where room temperature is a solid state, but it will be hot and melting when making ice when cool down. Stylish oval-pure nakhaeng is not clear, but it can be made into various colours and flexible Extruded polystyrene is limited by the type (XPS) is a trade name that is widespread, is a type of Styrofoam that has filled the air in the gap, the foam provides a low thermal conductivity. Used in the construction and use as insulation in buildings.
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