Предмет: Другие предметы, автор: Pobzalypuk228

Какие из волокон не являются синтетическими:

1) полиамидные
2) вискозные
3) полиэфирные
4) ацетатные

Ответы

Автор ответа: berdnyksofia

1

Ацетат не является синтетикой, так как он вырабатывается хотя и искусственным путем, но из натурального сырья. Достоинствами ацетатного волокна являются, прежде всего, его эластичность и мягкость. Оно мало мнется и хорошо пропускает ультрафиолетовые лучи.

berdnyksofia: вроде всё

berdnyksofia: стоп, и вискозные

berdnyksofia: ещё нашла что полиамидные

berdnyksofia: скорее всего

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