Polymers can be classified based on molecular forces.
(a) Classify the following polymers into elastomers and fibres:
Rubber, Nylon 6,6, Buna-S, Terylene
(b) What do you mean by thermosetting polymers? Give one example.

Question

Polymers can be classified based on molecular forces.
(a) Classify the following polymers into elastomers and fibres:
Rubber, Nylon 6,6, Buna-S, Terylene
(b) What do you mean by thermosetting polymers? Give one example.

Toppr Admin · Accepted Answer

-a- Classification-Elastomers - Rubber and Buna-SFibres- Nylon 6- 6 and Terylene-b-xA0- Thermosetting polymers- They do not become soft on heating under pressure- They cannot be remoulded and recycled-xA0- These are cross linked polymers and cannot be reused- For example- Bakelite-

Polymers can be classified based on molecular forces.(a) Classify the following polymers into elastomers and fibres: Rubber, Nylon 6,6, Buna-S, Terylene(b) What do you mean by thermosetting polymers? Give one example.

(a) Classification:Elastomers : Rubber and Buna-SFibres: Nylon 6, 6 and Terylene(b) Thermosetting polymers: They do not become soft on heating under pressure. They cannot be remoulded and recycled. These are cross linked polymers and cannot be reused. For example, Bakelite.

Polymers can be classified based on molecular forces.
(a) Classify the following polymers into elastomers and fibres:
Rubber, Nylon 6,6, Buna-S, Terylene
(b) What do you mean by thermosetting polymers? Give one example.

(a) Classification:
Elastomers : Rubber and Buna-S
Fibres: Nylon 6, 6 and Terylene
(b) Thermosetting polymers:
They do not become soft on heating under pressure. They cannot be remoulded and recycled. These are cross linked polymers and cannot be reused. For example, Bakelite.