A presidential sash is a cloth sash worn by the presidents of many nations in the world, notably those in South America.
The sash is an important symbol of the continuity of the presidency, and is...
The amount, expressed as a percentage by mass, or linear polymer that is generally present in a crystalline form, the remainder of the polymer being present in an amorphous state.
NOTE:
There are...
A heavy conventional twill-weave coating with a spongy napped surface that is rolled into little tufts or nubs to resemble chinchilla fur. Usually made from woold or wool cotton blends in coating...
refers to the application of material such as plastic resin, wax, oil, varnish or lacquer to the surface of the fabric. Application methods include dipping, spraying, brushing, calendering or knife...
A fibre formed by the conjunction at a spinning jet, of two fibre-forming polymers of different properties.
NOTE:
a) The two components may be caused to merge approximately side by side...