All nylons are susceptible to hydrolysis, especially by strong acids, a reaction essentially the reverse of the synthetic reaction shown above. The molecular weight of nylon products so attacked drops, and cracks form quickly at the affected zones. Lower members of the nylons (such as nylon 6) are affected more than higher members such as nylon 12.
During the early years, nylon was always considered a smoother and softer fabric than polyester. Nylon was created as a substitute for silk and it shows in its soft, lustrous feel. From its inception, polyester has always been a rougher fabric than nylon, hence its original use in outerwear garment and suits.
3D Hubs is the first 3D printing service to offer fiber-reinforced nylon, which makes printed objects even stronger than aluminum! The worldwide 3D printer network 3D Hubs is branching out into a new service, offering a series of nylon materials reinforced by kevlar, carbon fiber and fiberglass for
The nylon material also flies the best of any material in a light breeze. We make all of our Nylon outdoor flags with reinforced lock stitching in the seams and fly end so be sure that your flag is made and finished with the best possible materials and stitching.
We all sweat when temperatures heat up, but some of us sweat more easily — and profusely — than others. There’s nothing wrong with that — in fact, sweating is good for you. It opens up pores
Such is the case for nylon panties, which are a favored fabric for various reasons. One of the best attributes about many nylon panties is that some have the ability to wick moisture away from the body, more specifically the crotch area.
As such, neither nylon nor polyester is more allergy-inducing than the other. Concerning their use in carpets and other home goods, since nylon and polyester are manufactured fibers, they tend to repel typical allergens. This makes them more hypo-allergenic. Care. Both nylon and polyester are easy to wash and are mildew resistant.
Nylon is a synthetic material, meaning that chemists create the polymer molecules that make up nylon. More than 100 repeating units of carbon, oxygen, hydrogen and nitrogen atoms make up the long chain nylon molecule.
Polyester absorbs more color faster than nylon due to the same properties that made it better at wicking water. Dyed polyester expels the water in the dye but not the dye itself, which bonds with the fibers. Nylon absorbs water, resulting in less dye bonding to the fibers.
6,6 nylon has on average stronger, shorter hydrogen bonds giving it a tighter, more dense polymer structure than type 6 nylon. The stronger the hydrogen bonds, the more heat or mechanical energy required to break them; type 6,6 nylon melts at a temperature that is more than 40°C (70°F) higher than type 6 nylon.