what are thermosetting plastics give two examples
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__________
A plastic which once set, does not become soft on heating and cannot be moulded a second time, is called a thermosetting plastic.
Example
→ Bakelite
→ Melamine
A plastic which can be softened repeatedly by heating and can be moulded into different shapes again and again, is called a thermoplastic.
Example
→ Polythene
→ Poluvinyl Chloride (PVC)
____________________________________________________________
#hope this helps u ...
#Thnx...
__________
A plastic which once set, does not become soft on heating and cannot be moulded a second time, is called a thermosetting plastic.
Example
→ Bakelite
→ Melamine
A plastic which can be softened repeatedly by heating and can be moulded into different shapes again and again, is called a thermoplastic.
Example
→ Polythene
→ Poluvinyl Chloride (PVC)
____________________________________________________________
#hope this helps u ...
#Thnx...
Answered by
2
Explanation:
thermosetting plastic can be soft and by heating only once they are put into a mould and allowed to Harden on pulling they can be soft in again heating. example Melamine and bakelite
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