Kevlar is a synthetic fiber with an extremely high tensile strength. It was created in 1971 by DuPont Chemical group.
Artificial fibers are man-made. Some examples are rayon, nylon, and kevlar.
it is man made
It is man made
yes and no, sand can be natural or man made.
no
Ceramic is man-made from a natural material.
Acrylic is a man-made material. It's a form of plastic.
It is a man-made material.
Acrylic is man made. It is not something that is found in nature. Example of natural products would be cotton or wool.
Leather is a natural material made from the skin of animals, such as cows, sheep, or pigs. It is not man-made.
Materials can be either man-made or natural. Man-made materials are produced through human intervention, such as plastics or synthetic fabrics. Natural materials come from the environment without human processing, such as wood or cotton.
Polar fleece is a synthetic fabric made from polyester. It is not a natural material like wool or cotton.
Yes Polyester is a synthetic man made material.
Concrete is a man-made material that is produced by mixing cement with aggregates and water. It is not a natural resource, but rather a construction material that is widely used for building structures.
Fiberglass is man-made material composed of fibers of glass. It is not a natural material, as it is produced through the combination of silica sand, limestone, and other materials heated to high temperatures.
A bridge can be man made or natural. Anatural bridge can be a tree, made of stone, or any natural material and isn't man made.
Lace can be made from natural fibers, like cotton or linen, or from man-made material, like polyester and nylon.