What is Zytel ST801?

What is Zytel ST801?

Zytel® ST801 is an unreinforced, super tough polyamide 66 for injection molding and extrusion. It offers outstanding impact resistance over a wide temperature and humidity range and high productivity.

What is Zytel used for?

Zytel is used for a number of different high strength, abrasion, and impact resistant thermoplastic polyamide formulations. The high-performance polyamide resin helps resists aging in high-heat automotive engine parts or hand-held electronics.

What is difference between nylon 66 and nylon 610?

For nylon 6, the monomer has six carbon atoms, hence the name nylon 6. Nylon 6/6 is made from two monomers. Each of these monomers has six carbon atoms, which is reflected in the name nylon 6/6. As you’d expect, nylon 6/6 is stiffer and usually more durable.

What is DuPont Zytel?

DuPont™ Zytel® is a portfolio of nylon resin materials proven in a wide range of applications. Zytel® products deliver high-performance benefits ranging from stiffness to heat resistance.

What is difference between nylon 6/6 and nylon 6?

What is the difference between nylon 66 and nylon 6?

Nylon 6 is made from one monomer which has 6 carbon atoms whilst Nylon 66 is made from 2 monomers with each one having 6 carbon atoms, hence the Nylon 66 name. An important difference between Nylon 6 & 66 is mold shrinkage.

What is the difference between nylon 6/6 and nylon 6 12?

Nylon 6/12 has a lower modulus, higher elongation, lower strength, lower thermal distortion temperature, lower hardness, and lower melting point than Nylon 6/6. However, Nylon 6/12 absorbs half as much water on Nylon 6/6.

What is the difference between nylon 6 4 and nylon 6 12?

Nylon 12/12 has better properties than 6 and 6/6, but less expensive than 11 or 12. Nylon 4/6 has high impact, low creep and higher stiffness at high temperatures. The fatigue behaviour is better than 6/6. The processing window is lower.

Why is nylon 4 better than nylon 6?

Nylon 4,6 has a higher melting point, faster crystallinity, quicker cycles, and a higher impact; but it also has higher moisture absorption, is a higher price, and higher specific gravity. The chemical structure based on properties compared to Nylon 6 and Nylon 6,6 is shown in this table below.

Is PA66 same as nylon 66?

While, Polyamide 66 (PA66) or Nylon 66 is one of the most popular engineering thermoplastics and is majorly used as a replacement to metal in various applications. Nylon 66 is synthesized by polycondensation of hexamethylenediamine and adipic acid (two monomers each containing 6 carbon atoms).

Can you sand nylon filament?

To smooth Nylon 3D prints, you want to use a combination of sanding with low and high grit sandpaper, then polishing with an epoxy resin. You should start with a coarse sandpaper (50-100 grit), then work your way up to finer sandpaper (300-600 grit). Finish by applying epoxy resin for a shiny surface.

What is difference between nylon and nylon 6 6?

Nylon 6 is derived from one monomer, which is a molecule that can be bonded to other identical molecules to form polymers. For nylon 6, the monomer has six carbon atoms, hence the name nylon 6. Nylon 6/6 is made from two monomers. Each of these monomers has six carbon atoms, which is reflected in the name nylon 6/6.

What is the difference between PA11 and PA12?

Unlike PA11, Nylon PA12 is a synthetic whitish fine powder derived mainly from petroleum sources. It is optimized as much as PA11 for the use as a laser sintering material. Nylon PA12 has many manufacturers which include Arkema and Evonik, whereas PA11 is only manufactured by Arkema.

What is the difference between PA6 and PA12?

The main difference between PA12 and PA6 is moisture stability. The longer PA12 polymer chain is much more resistant to moisture absorption and will reach moisture equilibrium at a lower % than PA6 filaments.