Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the ISO definition of regenerated cellulose fibers?
What is the ISO definition of regenerated cellulose fibers?
- Manufactured fibers composed of regenerated cellulose with less than 10% hydrogen substitution
- Manufactured fibers composed of regenerated cellulose with less than 20% hydrogen substitution
- Manufactured fibers composed of regenerated cellulose with less than 15% hydrogen substitution (correct)
- Manufactured fibers composed of regenerated cellulose with less than 5% hydrogen substitution
What are acetate fibers composed of?
What are acetate fibers composed of?
- Cellulose triacetate
- Cellulose butanoate
- Cellulose ethanoate (correct)
- Cellulose diacetate
Which type of acetate fiber is known as primary cellulose acetate?
Which type of acetate fiber is known as primary cellulose acetate?
- Acetate fiber
- Triacetate fiber (correct)
- Rayon fiber
- None of the above
What is the ISO definition's identification for rayon fibers?
What is the ISO definition's identification for rayon fibers?
Signup and view all the answers
What are man-made fibres based on polymers synthesized by man categorized as?
What are man-made fibres based on polymers synthesized by man categorized as?
Signup and view all the answers
