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Nylon carpet tends to be more resilient than other fibers, such as polyester or olefin (polypropylene). That means it will bounce back better when you move a piece of furniture, and won't wear down as quickly in traffic areas. It's also much more stain resistant than polyester. Look at the color swatches while shopping for carpet. Notice which fiber has a more brilliant array of colors available - polyester, right? That's because poly takes a dye much better than nylon. (Hence, it will absorb and hold stains better, too!) If you must shop for polyester, then be sure to look for those which have been treated to be stain-resistant. Watch the warranties. Olefin is more stain-resistant than nylon, but tends to feel scratchy while nylon is softer.
There are many types of nylon, but they all are polyamides of relatively low molecular weight (at least compared to PE and PP). Generally they are manufactured by reaction of diacids and diamines, although there are other useful methods. Nylons have strong interchain interactions which result in very strong tensile strengths(抗拉强度). For that reason their use is primarily in fibers.PP is polypropylene. It is chemically similar to PE but is made from the monomer propylene (CH3CH=CH2). This can be prepared from fewer reactions than PE, but it is much tougher and stronger than PE, even after molding, because it has more self-crystallizing capacity. A lot of consumer goods are made from PP for this reason.
Nylon.
Nylon,Polyester, Acrylic, and Olefin
why string of nylon ,rayon are stronger than jute and cotton
The three most common rope materials are nylon, polyester, and polypropylene.
Nylon Rayon Acrilic Carbon Glass Acitate Aramid Spandex Elastomeric Fluropolymer Polyolefin Polyester Polyethylene Polypropylene Polyvinyl chloride Vinyon
Filter bags are usually made from one of the following materials: nylon, polyester, polypropylene, wool, or fluoride. The most common material used is polyester.
Denier polyester is fabric and the higher the number, the thicker and stronger it is. 210 would be thin like silk.
Most are made out of hard polyethlene plastic. Brush bristles may be palmyra fiber, nylon, polyester, polypropylene, or polyethylene.
In both cases, the "D" stands for the word "denier", which is a measure of the fineness of the material. Specifically, the word refers to the weight (in grams) of 9,000 meters of the fiber from which the material is made. In simpler terms, it means that a higher denier fabric is stronger and more durable than the same type of fabric with a lower denier rating. However, when comparing two different types of fabrics, such as polyester and nylon, it is important to note that because each fabric has different weights, 600D polyester fabric is not equal to 600D nylon fabric in terms of strength. In general, nylon is a stronger fabric type than polyester, and 420D nylon fabric, for example, is actually stronger than 600D polyester
nylon
in india we normally do not wear pure nylon or polyester clothes .why?
polyester & nylon
posyester is SILKEST
no
Nylon, or polyester.