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What is the difference between polyester and nylon

Update:04-11-2020
Summary:

Polyester-polyester fiber. The characteristics are good […]

Polyester-polyester fiber. The characteristics are good breath ability and moisture removal, as well as strong resistance to acid and alkali, and UV resistance. Generally, the fabric with multiples of 75D is polyester. For example, 75D, 150D, 300D, and 600D are all polyester. The fabric appearance is darker and rougher than nylon.
Nylon-nylon, polyamide fiber. The advantages are high strength, high wear resistance, high chemical resistance and good deformation resistance and aging resistance. The disadvantage is that the hand feel is harder. Generally, the fabric with multiples of 70D is nylon. For example, 70D, 210D, 420D, and 840D are all nylon materials. The cloth has a brighter gloss and a slippery feel.

Nylon has better elasticity! The dyeing temperature is 100 degrees. It is dyed with neutral or acid dyes. The high temperature resistance is worse than that of the ground, but its strength is better, and it is good to resist pilling! The polyester dyeing temperature is 130 degrees (high temperature and high pressure), and the hot melt method is generally baked below 200 degrees! The main characteristics of polyester are good stability. Generally, adding a small amount of polyester to clothes can help to resist wrinkle and plasticity. The disadvantage is that it is easy to be static and easy to pilling.

The simplest difference between nylon and polyester is the burning method!

Nylon, near the flame, quickly curls and melts into a white gel. It melts and drops and foams in the flame. There is no flame when burning. It is difficult to continue burning without the flame. It emits a celery smell. After cooling, it is light brown. The molten material is easy to grind. broken.

Polyester is easy to ignite, and it melts when it is near the flame. When it burns, it melts and emits black smoke. It is a yellow flame and emits an aromatic smell. After burning, the ashes are dark brown and hard, which can be crushed with fingers.

The performance of nylon is better than polyester, and the cost is higher than that of polyester. Nylon products are better than polyester products in terms of abrasion resistance, stress, color fastness and gloss, and are not easy to produce dead wrinkles.

The main difference between polyester and nylon fabrics is:

1. The price of nylon is about 1 times higher than that of polyester

2. Nylon is smoother and softer than polyester

3. The wear resistance is almost the same

4. Nylon has a little elasticity, while polyester has no elasticity

5. Nylon dyeing is more difficult than polyester dyeing

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