caprolactum for nylon 6 and adipic acid and hexamethylenediamine for nylon 6,6
Nylon is a polyamide.
Nylon was first produced in USA.
Nylon is not an expensive material.
Nylon is a polyamide. There are two: nylon 6.6, which was invented by DuPont, and nylon 6, which was invented by BASF. DuPont had a patent on nylon 6.6 and wouldn't license it; BASF wanted to play in the polyamides market so they created a similar material using a different process. Of the two, nylon 6.6 has a higher melt point and is a little harder than nylon 6. Nylon 6.6 is a polymer of Hexamethylene diamine and Adipic acid (Hexadioic acid) both these compounds contain 6 carbon atoms each. so it is Nylon 6.6. (Which is true for nylon 6.6. Nylon 6 is polymerized caprolactam, so that's called Nylon 6 because caprolactam also has 6 carbon atoms.)
Yes, we generally consider stainless steel to be a nonporous surface.
Drywall is VERY porous .
Correct, vinyl is non-porous.
No, Stainless steel is not porous. Steel how ever is.
Silk is porous -- it absorbs liquids.
No, luan is a plywood and wood is naturally porous.
nylon 6 and nylon 66 are the two most briefly divided types of nylon.
nylon
Nylon.
nylon is a polymer
no, nylon is not biodegradable!
nylon acronyom