The advantage of acrylic over wool is that it _____.
Out of the following materials :
Cotton, Nylon, Terylene, Wool, PET, Acrylic
(a) Which materials are polyesters?
(b) Which material is a polyamide ?
(c) Which material is used as a substitute for wool ?
(d) Which material is used as a substitue for glass ?
The synthetic polymer which can be used as a substitute for wool for making sweaters and shawls, etc., is :
(a) nylon (b) polyester (c) terylene (d) acrylic
The advantage of acrylic over other fabrics is that it _____.
Mention one advantage of acrylic over natural wool. State the advantages of synthetic polymers over natural ones.
Why is acrylic blended with wool?