plastic properties

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• Plastic — is the general common term for a wide range of synthetic or semisynthetic organic solid materials suitable for the manufacture of industrial products. Plastics are typically polymers of high molecular weight, and may contain other substances to… …   Wikipedia

• Plastic pipework — standards for the conveyance of drinking water,waste water, chemicals, heating and cooling fluids, foodstuffs, ultra pure liquids, slurries, gases, compressed air and vacuum system applications. Plastic Pressure Pipe Systems have many advantages… …   Wikipedia

• Plastic pressure pipe systems — are used for the conveyance of drinking water, waste water, chemicals, heating and cooling fluids, foodstuffs, ultra pure liquids, slurries, gases, compressed air and vacuum system applications, both for above and below ground applications.… …   Wikipedia

• Plastic recycling — is the process of recovering scrap or waste plastics and reprocessing the material into useful products, sometimes completely different from their original state. For instance, this could mean melting down soft drink bottles then making model… …   Wikipedia

• Plastic crystallinity — is a phenomenon exhibited by many materials that form molecular solids with relatively weak interaction between the molecules, usually just van der Waals forces.Like liquid crystals, plastic crystals can be considered a transitional stage between …   Wikipedia

• plastic — plastically, plasticly, adv. /plas tik/, n. 1. Often, plastics. any of a group of synthetic or natural organic materials that may be shaped when soft and then hardened, including many types of resins, resinoids, polymers, cellulose derivatives,… …   Universalium

• Plastic moulding — In Plastic moulding, the moulding process selected depends upon two main factors: The geometry of the component to be moulded and the material from which it is to be made. There are two main groups of plastic moulding materials: Thermoplastic… …   Wikipedia

• Plastic bottle — A plastic bottle is a container constructed of plastic, with a neck that is narrower than its body and an opening at the top. The mouth of the bottle is normally sealed with a plastic bottle cap cite web… …   Wikipedia

• Properties of concrete — Concrete has relatively high compressive strength, but significantly lower tensile strength, and as such is usually reinforced with materials that are strong in tension (often steel). The elasticity of concrete is relatively constant at low… …   Wikipedia

• Plastic Man — Superherobox| caption= Plastic Man #17 (May 1949) Cover art by Jack Cole. comic color=background:#8080ff character name=Plastic Man real name=Patrick Eel O Brian publisher=Quality Comics (1941–1956); DC Comics (1957 ) debut= Police Comics #1… …   Wikipedia

• Plastic wrap — This article is about a plastic layer used for short term preservation of domestic foods. For a plastic wrap often used in bulk packaging, see Shrink wrap. A roll of LDPE plastic wrap in a box. The lid of the box has a serrated edge for cutting… …   Wikipedia