Textile & Metal Reinforcement of Elastomers — Winter 2023

What is Linear Density? Write its units.

Define the term: Twist. Mention basic types of Twist and its importance.

Discuss in detail about classification of Textile fibers.

Give difference between Nylon 6 and Nylon 66.

Draw the schematic diagram for cotton carding process.

Explain the Melt spinning process for production of Nylon fiber.

Name the fiber produced by Wet spinning process. Explain its synthesis with reaction mechanism.

State the difference between Natural Fiber & Synthetic Fiber.

What is Non-woven fabric? Explain any one method for production of Non-woven fabric.

Mention basic and industrial fabric weaves. Write about Fabric designation system with example.

Draw schematic diagram showing types of Knitting with name.

What is cross-woven fabric? Write its advantages and disadvantages over Non-woven fabric.

Explain about principle of Weaving process with schematic diagram.

Compare the effect of coating and dipping process for fabric treatment.

Analyze the importance of mixing of short fiber for composites.

Describe the Heat-setting treatment for single-end cord with schematic representation.

Draw the mechanism of Bonding.

List the different types of coating for industrial textile. Explain any one.

Describe the Tyre cord Heat-setting treatment for cord with schematic representation.

Mention the advantages and applications of Adhesive Bonding.

Write about problems associated with RC failure and CM failure.

Discuss in detail about the effects of rubber compounding ingredients on adhesion.

Give importance of Peeling test.

Write any one test method which is used for evaluate rubber to Metal adhesion.

How metal surface preparation done through Mechanical process for rubber to metal bonding?