Kevlar is a synthetic fiber with an extremely high tensile strength. It was created in 1971 by DuPont Chemical group.
Man made.
Artificial fibers are man-made. Some examples are rayon, nylon, and kevlar.
it is man made
It is man made
no
yes and no, sand can be natural or man made.
a man made material is plastic.and a natural material is silk
Ceramic is man-made from a natural material.
Acrylic is a man-made material. It's a form of plastic.
man made
It is a man-made material.
the straw is man made because it made of plastic.
Yes Polyester is a synthetic man made material.
Lace can be made from natural fibers, like cotton or linen, or from man-made material, like polyester and nylon.
No. Concrete is a man made material that was first invented by the Romans. Granite is a natural material.
'Fabric' is a general name for some sort of cloth. It can therefore be made out of natural or man made materials. Cotton fabric would be an natural material Rayon fabric would not be a natural material Tweed is a fabric which is a natural material. The process of making fabric from a fibre is of cause not a natural process.
Lace can be made from natural fibers, like cotton or linen, or from man-made material, like polyester and nylon.
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.