What is the difference between nylon yarn and polyester yarn?
Published:
2021-09-15
Polyester is a synthetic fiber, which is the raw material of chemical fiber fabric. It is not a fabric itself. Polyester is the former name, which is called polyester in scientific name. The whole process polyethylene terephthalate is the trade name of polyester fiber. Nylon is nylon, which is called Nylon, polyester amine fiber. The advantages are high strength, high abrasion resistance, high pit bloody and good deformation resistance, while the disadvantages are hard handle.
1. Sensory differentiation
The luster of the fabric is bright, and the handle is slippery, which is nylon; The appearance of the fabric is darker than nylon, and the rougher one is polyester.
2. Combustion
The difference between nylon and polyester The simple method is combustion! When polyester burns, it emits strong black smoke, while nylon emits white smoke. In addition, depending on the residue after burning, polyester will break when squeezed, and nylon will become plastic! It is often said that nylon is twice as expensive as polyester.
What is the difference between nylon yarn and polyester yarn?
3. Scratch with nails
In addition, you can use fingernails to scrape. After fingernails are scraped, the obvious mark is polyester, while the obvious mark is nylon, but this method is not as intuitive as.. Methods.
Nylon is generally elastic! The dyeing temperature should be 100 ℃. Dyeing with neutral or acid dyes, the temperature resistance is worse than that of polyester, but the strength is better than that of nylon, the pilling resistance is better, and the color of burning smoke is white. Polyester burns up a stream of black smoke, and the black ash will also float with it. The dyeing temperature is 130 ℃ (high temperature and high pressure), and the hot-melt method is generally baked below 200 ℃. The main feature of polyester is its good stability. Adding a small amount of polyester in general clothes can help prevent wrinkles. The disadvantage is that it is easy to generate static electricity and fuzzing balls. The shortcomings of the current polyester fiber have been improved.
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