Question

rayon is not perfect fibre to prepare all fabrics ? why ?​

Answer 1

Answer:

It is made from purified cellulose from wood pulp which is converted into soluble compound which is chemically solidified to form synthetic fiber. Because rayon is manufactured from naturally occurring polymers, it is considered a semi-synthetic fiber.

Explanation:

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Answer 2

Answer:

Terylene is a synthetic polyester fibre or fabric based on terephthalic acid. Whereas Rayon is artificial silk

Thus, the statement I is false.

2. Rayon was the first manufactured fibre. The term rayon was officially adopted by the textile industry. Unlike most man-made fibres, rayon is not synthetic. It is made from wood pulp, a naturally-occurring,cellulose-based raw material.

Thus, the statement II is true.

3.PET is made of polyesters

Thus, the statement III is true.

Explanation:

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