![Definition of plastic The term “plastic” is referred to a group of synthetic or semi-synthetic organic condensation products that can be molded into objects, films, or fibers. The name is derived from the fact the in its semi-liquid state it has the property of plasticity (it is malleable). Important is to say that: Plastics vary greatly in heat tolerance, hardness, and resiliency. It makes them adaptable and their general uniformity of composition and lightness guarantee their use in almost all industries. ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Física- Plástico
- 1. P L A S T I C RUDDY SANTOS EDELENY TAVERAS DENISSE CRUZ
- 3. They are used to make water bottles, pens, plastic bags, cups.
- 4. They are used to make another product. (e.)
- 6. High-density polyethylene (HDPE): Bottles for milk and washing-up liquids.
- 7. Polyvinyl chloride(PVC) - Food trays, cling film, bottles for squash, mineral water and shampoo
- 8. Low density polyethylene(LDPE) - Carrier bags and bin liners.
- 9. Polypropylene(PP) - Margarine tubs, microwaveable meal trays.
- 10. Polystyrene(PS) - Yoghurt pots, foam meat or fish trays, hamburger boxes and egg cartons, vending cups, plastic cutlery, protective packaging for electronic goods and toys.
- 12. They can be easily molded; have excellent finishing.
- 13. They have very good strength and toughness.
- 14. Possess well shock absorption capacity.
- 15. Plastics have corrosion resistant and they are chemically inert.
- 16. Posses good thermal energy and electrical insulating property.
- 17. Have a recycling process which make them not decompose. (e. plastics bottles)
- 18. They are one of the unbreakable materials
- 20. Is a soft material.
- 21. It can have embrittlement at low temperatures.
- 22. They Are deformation under load.
- 23. They have low heat resistant and poor ductility.