(a) Saucepan handles (b) Electric plugs/switches/plug boards. Q. Explain why the following are made of thermosetting plastics. 8. View Answer. Understand the Key Differences Between Thermoplastic and Thermosetting Plastic with detailed explanations and examples. (a) Saucepan handles (b) Electric plugs/switches/plug boards. View Answer. Explain why thermoplastics are easier to recycle than thermosets. Saucepan handles Answer: Thermosetting plastic is fire-resistant and can withstand very high temperature. It is used for making saucepan handles. Example of this kind of thermosetting is Melamine.b) Thermosetting plastics such as bakelite are poor conductor of heat and electricity. These are called thermosetting plastics. Initially, the polymer is a liquid or soft solid. Explain why the following are made of thermosetting plastics. VIEW MORE. a) Saucepan handles are made of thermosetting plastics because it resist fire and tolerate heat better than other plastics. Due to this, saucepan handles are made of thermosetting plastic. are made of thermoplastic materials or of thermosetting plastics. Plastics which when moulded once, cannot be softened by heating. View Answer. Electric plugs/switches/plug boards Explain why the following are made of thermosetting plastics. Thermosetting plastics are normally made up of lines of polymers which are highly cross-linked. Answer: Melamine is a versatile material. … Such a material is also known as a thermoset or thermosetting polymer. Revise with Concepts. View Answer. View Answer. A thermosetting plastic is a polymer that irreversibly becomes rigid when heated. Explain why the following are made of thermosetting plastics. Question 7: Explain why the following are made of thermosetting plastics. The bakelite is a thermosetting plastic. It resists fire and can tolerate heat better than other plastics. Heat provides energy for chemical reactions that increase the cross-linking View Answer. Curing is induced by heat or suitable radiation and may be promoted by high pressure, or mixing with a catalyst.Heat is not necessarily to be applied externally. A thermosetting polymer, resin, or plastic, often called a thermoset, is a polymer that is irreversibly hardened by curing from a soft solid or viscous liquid prepolymer or resin. With a number of benefits to thermosetting plastics vs. thermoplastics, the methods and materials fill an important role in the plastic fabrication industry.Within the class of thermosetting polymers, there are a number of different types of material that each serve unique purposes and applications. Thermosetting Plastic - Thermosetting plastics are made up of long lines of molecules that are cross-linked. (a) Saucepan handles (b) Electric plugs/switches/plug boards ... State, whether the following statements are True or False. 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