Draw the Repeating, Monomeric Unit of Kevlar, a Polyamide Made

question 6

Essay

Draw the repeating, monomeric unit of Kevlar, a polyamide made from terephthalic acid and
1,4-diaminobenzene. These compounds are pictured below:

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Definitions:

Queue Time

The total time that a product or job spends waiting in line to be processed at various stages of production.

Quality Cost Report

A document detailing the expenses incurred from preventing defects, appraising the quality of products, and any costs arising from products failing to meet quality standards.

Prevention Costs

Expenses incurred to avoid defects and improve quality in the production process, part of the broader category of quality costs.

Appraisal Costs

Costs associated with ensuring product or service quality, including costs for inspections, testing, and other quality assurance activities.