| Polystyrene polymer is known to have thermoplastic properties, and produced from styrene, a petroleum-derived monomer. When in the solid form, polystyrene is a colorless and a rigid plastic and can be heated to obtain the liquid form. The liquid form of polystyrene is used basically in extrusion or molding to produce consumer and industrial usage products.
Polystyrene is exclusively composed of carbon and hydrogen and usually categorized as liquid hydrocarbon. There are many types of polystyrene where extruded polystyrene also known as XEPS and expanded polystyrene as EPS are the two types which are extensively used. The other two used types are polyisocyanurate (PIR) and polyurethane (PUR), where each type has found significant use in respective building applications.
Extruded polystyrene offers great resistance power to the elements like pressure, heat, cold and water. This polystyrene type has huge tensile strength like an unalloyed aluminum and hence provides long-term reliability. Extruded polystyrene although has much tensile strength but offers a higher elasticity along with being lighter as well. This material is widely used in making plastic products from CD cases, tableware products, model cars, pharmaceuticals and medical supplies.
Polystyrene is used in many products, which we see and use in our daily lives. For instance, the outer housing of a computer, airplanes, transparent drinking cups, inside parts of a car, radio knobs, toys, hairdryers and even kitchen appliances, all are made of polystyrene.
Polystyrene when converted in foam is used in insulation and packaging known as StyrofaomTM. In its stable properties, it is combined with an extrusion process to produce exceptional products to be used in engineering and construction appliances.
Expanded polystyrene foam on the contrary is made from the beads of the expanded polystyrene and used in packaging, foam based picnic coolers and disposable coffee cups. The expanded polystyrene foam is typically white in color, unlike the extruded polystyrene foam, which is blue. This type of polystyrene is also an insulator against cold and heat along with being a good absorber of shocks as well. Being lightweight and providing durability, this polystyrene is used widely in may products.
In-store visual marketing, sculptures, beanbags, aquatics, seminar visuals, themed events, theatre props, foam packaging or any other special project, all can be done with polystyrene products. For any further query or information on polystyrene products and materials, contact www.polystyreneps.com.
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://www.polystyreneps.com/ |
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