Question

properties of theromsetting plastic​

Answer 1

Answer:

Properties of Thermosetting Polymers

• Thermosetting plastics are resistant to heat.

• These are generally brittle in nature, because of loss of elasticity upon heating.

• Once moulded or cured, these cannot be re-shaped by application of heat.

Explanation:

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Answer 2

Properties of Thermosetting Polymers

Thermosetting polymers have a cross-linked 3D structure. This structure inherently provides these polymers higher strength and breakage resistance. Some of the physical and chemical properties are also dependent on the components which are used to create the polymer. We list down some key properties below:

• Thermosetting plastics are resistant to heat. But when very high heat is applied, they decompose before reaching melting point.

• These are generally brittle in nature, because of loss of elasticity upon heating.

• Once moulded or cured, these cannot be re-shaped by application of heat.

• The density of thermoset is dependent on constituent components used to create the polymer.

• Thermosets are generally resistant to chemical attacks.