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Polymers - Coggle Diagram
Polymers
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Thermosetting plastics
Examples of them:Urea Formaldehyde,Epoxy resin.
They are also strong,very tough and scratch resistant.
Once moulded,these plastics cannot be reheated and remoulded.
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Thermoplastics
Examples of thermoplastics:Acrylic,polypropylene
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Polypropylene is the most common thermoplastic.They are often formed by blow and injection moulding.
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