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  2. Polystyrene - Wikipedia

    en.wikipedia.org/wiki/Polystyrene

    Expanded polystyrene packaging A polystyrene yogurt container Bottom of a vacuum-formed cup; fine details such as the glass and fork food contact materials symbol and the resin identification code symbol are easily molded. Polystyrene (PS) / ˌ p ɒ l i ˈ s t aɪ r iː n / is a synthetic polymer made from monomers of the aromatic hydrocarbon ...

  3. Phase-out of polystyrene foam - Wikipedia

    en.wikipedia.org/wiki/Phase-out_of_polystyrene_foam

    Discarded polystyrene cup on the shore of Lake Michigan. In the late 20th and early 21st century, there has been a global movement towards the phase-out of polystyrene foam as a single use plastic (SUP). Early bans of polystyrene foam intended to eliminate ozone-depleting chlorofluorocarbons (CFCs), formerly a major component.

  4. High-performance plastics - Wikipedia

    en.wikipedia.org/wiki/High-performance_plastics

    High-performance plastics are thus about 3 to 20 times as expensive as engineering plastics. [2] In the future, a significant price decline cannot be expected, since the investment costs for production equipment, the time-consuming development, and the high distribution costs are going to remain constant.

  5. Economics of plastics processing - Wikipedia

    en.wikipedia.org/wiki/Economics_of_Plastics...

    Figure 1: Comparative Costs and Production Volumes For Processing of Plastics. The economics of plastics processing is determined by the type of process.Plastics can be processed with the following methods: machining, compression molding, transfer molding, injection molding, extrusion, rotational molding, blow molding, thermoforming, casting, forging, and foam molding.

  6. Plastic - Wikipedia

    en.wikipedia.org/wiki/Plastic

    Of all the plastic discarded so far, some 14% has been incinerated and less than 10% has been recycled. [5] In developed economies, about a third of plastic is used in packaging and roughly the same in buildings in applications such as piping, plumbing or vinyl siding. [6] Other uses include automobiles (up to 20% plastic [6]), furniture, and ...

  7. 30 Of The Worst Examples Of Unnecessary Packaging On ... - AOL

    www.aol.com/lifestyle/92-facepalm-worthy...

    Image credits: BrassicaSmellisFart To learn more about why excessive packaging is so harmful, we reached out to sustainability expert Kris Bordessa, certified Master Food Preserver and award ...

  8. Disposable cup - Wikipedia

    en.wikipedia.org/wiki/Disposable_cup

    [1] [2] Expanded polystyrene is used to manufacture foam cups, [3] and polypropylene is used to manufacture plastic cups. [4] As they are produced for single use, disposable cups and other similar disposable products constitute a major source of consumer and household waste, [5] such as paper waste and plastic waste. It has been estimated that ...

  9. Why Is Building an Inground Pool So Expensive?

    www.aol.com/why-building-inground-pool-expensive...

    One of the most expensive parts of the process, beautiful pool landscaping to complete the project is well worth the nearly $45,000 price tag. That's the average high-end cost. That's the average ...