Is nylon a polymer?

Nylon is a polyamide polymer characterized by the presence of amide groups—(CO–NH)—in the main polymer chain. A wide variety of nylon polymers are available but only two have found application in tires: nylon 6,6 and nylon 6.

Is sulfur a polymer?

Some of the obtained polymers have interesting properties. The simplest sulfur-containing polymer is sulfur itself. The stable structures of elemental sulfur are eight-membered rings (a-sulfur, or rhombic, and p-sulfur, or monoclinic, forms).

What polymer has sulfur?

Two types of sulphur-containing polymers are of commercial significance, namely polysulphide elastomers and polysulphones. These materials have very different characterisitics and are considered separately in this chapter.

Why do different polymers have different properties?

Why do different polymers have different properties? Answer: They have different chemical compositions (different monomer units), different structures, different ways of being fabricated, etc.

Is nylon a polyethylene?

is that nylon is originally, the (dupont) company trade name for polyamide, a copolymer whose molecules consist of alternating diamine and dicarboxylic acid monomers bonded together; now generically used for this type of polymer while polyethylene is (organic compound) a polymer consisting of many ethylene monomers …

What is the chain structure of Polysulfides?

In commerce, the term “polysulfide” usually refers to a class of polymers with alternating chains of several sulfur atoms and hydrocarbons. They have the formula R2Sx. In this formula x indicates the number of sulfur atoms (or “rank”). Polysulfide polymers are also prepared by the addition of polysulfanes to alkenes.

What is a polymer material?

A polymer is any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, which are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms and are the basis of many minerals and man-made materials.

Is DDT a polymer?

DDT is an organic compound used as insectiside not is a polymer.

What kind of plastic is nylon?

Nylon is classified as a “thermoplastic” (as opposed to “thermoset”) material, which refers to the way the plastic responds to heat. Thermoplastic materials become liquid at their melting point – a very high 220 degrees Celsius in the case of Nylon.

Is polyamide a nylon?

The name “nylons” refers to the group of plastics known as ‘polyamides’. Nylons are typified by amide groups (CONH) and encompass a range of material types (e.g. Nylon 6,6; Nylon 6,12; Nylon 4,6; Nylon 6; Nylon 12 etc.), providing an extremely broad range of available properties.

What is true nylon?

Answer: Nylon is a thermoplastic silky material that can be melt-processed into fibers, films, or shapes. It is made of repeating units linked by amide links similar to the peptide bonds in proteins. Nylon polymers can be mixed with a wide variety of additives to achieve many different property variations.