No acrylic is hard and Nylon is stretchy
No. Wool is the raw material, yarn is another name for the string that's made from it. Yarn can be made from many materials including acrylic, cotton, nylon, bamboo and others. Wool can be used for many items besides yarn like socks and sweaters, for example.
A very stiff type of yarn
The short answer is a qualified yes.-If you put acrylic wall paint on a single strand of yarn (natural fiber or synthetic), the yarn will be encased in a paint that will make it more rigid, and the paint will crack if you bend the yarn.- If you put acrylic wall paint on knitted yarn (for example a sweater) the acrylic will sit on the surface and dry to a hard finish. When the yarn bends (in the washer or in use) the paint will crack and eventually start to flake off, although it will not all come off.- If you put acrylic craft or artists' paint on a single strand of yarn, you will get the same result as above.- If you put acrylic craft or artists' paint on knitted yarn, yo will also get the results above.*Note*- If your desire is to paint on a knitted piece and have the yarn stay flexible, there is a paint medium used for fabrics (you can find it at most craft stores) that will make the paint more flexible and adhere better.
Some yarns will melt. If you are making something like a potholder that will need to withstand high temperatures, it is best to use yarn made out of cotton, which will not melt. The yarns that you do not want to use are the ones made out of nylon or acrylic, like Red Heart Super Saver Yarn, which will melt and then harden again, making a very stiff plastic-like material.
Polyamide is usually known as nylon.
The process of nylon fiber is easy. All you have to do is make it into yarn.
Synthetic
Acrylic yarn 100% synthetic and is essentially plastic. Because plastic in itself is cheap, it makes for an inexpensive yarn. While natural fiber yarns such as wool or cotton are spun, acrylic yarns are long incredibly thin pieces of plastic that are wrapped together. Acrylic yarn is good to craft with when creating for someone with extensive allergies. It is never recommended for projects that will be near extreme heat, such as potholders. Because it is inexpensive, it is great for the beginner crocheter or knitter.
Cotton polyester is the warmest because the fibers blend together instead of being forced together like they are in acrylic and spadex and nylon.
Sock yarn, as its name implies, is generally made from standard yarn. However, sock yarn can be made from virtually any form of fiber, such as wool or nylon.
Nylon, polyester, acrylic, olefin