What is the difference between a polyester sewing thread and a nylon sewing thread?

- Nov 09, 2017 -

How to distinguish polyester sewing thread from nylon sewing thread?

In fact, the difference between the POLYESTER sewing thread and nylon thread clearly visible, details are as follows: POLYESTER sewing thread, also called the POLYESTER and POLYESTER, feature is good permeability and platoon is wet.It also has strong anti-acid and alkaline resistance to uv radiation.In general, the fabric of the multiple of 75D is the polyester, such as 75D, 150D, 300D, 600D, 1200D, 1800D, which are all polyester. The fabric is more rough than nylon.

Nylon sewing thread is also called Nylon, polyamide fiber.The advantages are high strength, high wear resistance, high chemical resistance and good anti - deformation resistance.The downside is that it feels harder.The more famous are PERTEX, CORDURA.In general, the fabric of the multiple of 70D is nylon, such as 70D, 210D, 420D, 840D, 1680D are all nylon materials. The light of the cloth is bright and the handle is smooth.Generally speaking, the bag is made of nylon Oxford cloth, the difference between nylon and polyester is simply the combustion method!The black smoke of polyester, nylon white smoke, and the residue after burning, the kneading of polyester, the plastic of nylon!The price of nylon is twice as high as polyester.Nylon, close to the flame that is quickly curled fused white colloidal, melt dripping and sparkling, in the flame burn without fire, leave the flame burning hard, sends out a celery flavour, beige molten material not easy pulverization after cooling.Polyester, easy to ignite, near the flame of the melting, burning when the edge of the melting side of the black smoke, yellow flame, emitting aromatic smell, burning the ashes to black brown hard, with fingers to crush.

Will feel different. Polyester feel is relatively rough, nylon feels very smooth some. Also can use the fingernails, fingernails, have obvious trace of polyester fibre, trace is not obvious is nylon, intuitive easy to argue but this method is better than the first one.


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