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A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.
- a)True
- b)False
Correct answer is option 'A'. Can you explain this answer?
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A thermoplastic material has a linear polymer chain while a thermosett...
Explanation: Given statement is true thats why thermoplastic can be remoulded while thermosettings can’t be.
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A thermoplastic material has a linear polymer chain while a thermosett...
Linear vs Crosslinked Polymer Chains in Thermoplastics and Thermosetting Plastics
Thermoplastic materials have linear polymer chains, while thermosetting plastics have crosslinked polymer chains. Let's delve into the differences between the two types of polymers:
Thermoplastic Materials
- In thermoplastics, the polymer chains are linear and do not have any crosslinks between them.
- These materials can be melted and reshaped multiple times without undergoing any chemical change.
- Common examples of thermoplastics include polyethylene, polypropylene, and PVC.
- Due to their linear structure, thermoplastics are generally easier to recycle compared to thermosetting plastics.
Thermosetting Plastics
- Thermosetting plastics have crosslinked polymer chains, which means the polymer chains are interconnected through covalent bonds.
- Once thermosetting plastics are cured, they undergo a chemical change that forms a network structure, making them rigid and infusible.
- These materials cannot be melted and reshaped once they are cured, as the crosslinks prevent them from softening upon heating.
- Examples of thermosetting plastics include epoxy resin, phenolic resin, and polyester resin.
In conclusion, the presence of linear polymer chains characterizes thermoplastic materials, while crosslinked polymer chains are a defining feature of thermosetting plastics. Understanding the differences between these two types of polymers is crucial in determining their properties, applications, and recyclability.
Thermoplastic materials have linear polymer chains, while thermosetting plastics have crosslinked polymer chains. Let's delve into the differences between the two types of polymers:
Thermoplastic Materials
- In thermoplastics, the polymer chains are linear and do not have any crosslinks between them.
- These materials can be melted and reshaped multiple times without undergoing any chemical change.
- Common examples of thermoplastics include polyethylene, polypropylene, and PVC.
- Due to their linear structure, thermoplastics are generally easier to recycle compared to thermosetting plastics.
Thermosetting Plastics
- Thermosetting plastics have crosslinked polymer chains, which means the polymer chains are interconnected through covalent bonds.
- Once thermosetting plastics are cured, they undergo a chemical change that forms a network structure, making them rigid and infusible.
- These materials cannot be melted and reshaped once they are cured, as the crosslinks prevent them from softening upon heating.
- Examples of thermosetting plastics include epoxy resin, phenolic resin, and polyester resin.
In conclusion, the presence of linear polymer chains characterizes thermoplastic materials, while crosslinked polymer chains are a defining feature of thermosetting plastics. Understanding the differences between these two types of polymers is crucial in determining their properties, applications, and recyclability.
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A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?
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A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thermoplastic material has a linear polymer chain while a thermosetting plastic has a crosslinked polymer chain.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
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