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The plastic industry includes the global production, compounding, conversion and sale of plastic products. Although the Middle East and Russia produce most of the required petrochemical raw materials, the production of plastic is concentrated in the global East and West.
- Timeline of plastic development
Timeline of plastic development. This is a timeline of the...
- Timeline of plastic development
Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly(methylene)) is the most commonly produced plastic. [7] It is a polymer, primarily used for packaging (plastic bags, plastic films, geomembranes and containers including bottles, cups, jars, etc.).
A thermoplastic, or thermosoftening plastic, is any plastic polymer material that becomes pliable or moldable at a certain elevated temperature and solidifies upon cooling. [1] [2] Most thermoplastics have a high molecular weight.
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 styrene. [5] Polystyrene can be solid or foamed.
Twardy plastik, naukowo określany jako polietylen wysokiej gęstości (HDPE), jest prawdopodobnie najbardziej powszechnym rodzajem plastiku, jaki spotykamy w naszych domach. Jest on używany między innymi do produkcji butelek na szampon, toreb na zakupy i pojemników na mleko.
Timeline of plastic development. This is a timeline of the development of plastics, comprising key discoveries and developments in the production of plastics.
26 wrz 2024 · Plastic, polymeric material that has the capability of being molded or shaped. This property of plasticity, often found in combination with other special properties such as low density, low electrical conductivity, transparency, and toughness, allows plastics to be made into a great variety of products.
