Nylon 12 is a nylon polymer with the formula [(CH 2) 11 C(O)NH] n. It is made from ω-aminolauric acid or laurolactam monomers that each have 12 carbons, hence the name ‘Nylon 12’. It is one of several nylon polymers.

2018年9月26日 · PA 12 (also known as Nylon 12) is a good general-use plastic with broad additive applications and is known for its toughness, tensile strength, impact strength and ability to flex without fracture. PA 12 has long been used by injection molders due to …

2024年5月25日 · Nylon PA 12, also known simply as Nylon 12, is a powerful and versatile plastic material with a wide range of uses. Compared to other nylons, Nylon PA 12 has impressive mechanical properties like strength and flexibility, and suitability for various applications, from 3D printing to food packaging.

2024年3月11日 · Synthesis of Nylon 12, How is Polyamide 12 Made? Two different ways can be used to obtain nylon 12. The first is with a carboxylic acid group, a bifunctional monomer with an amine and a polycondensation specifically of amino lauric acid.

2024年4月11日 · Polyamide 12 (Nylon 12) Polyamide 12 (PA 12) or Nylon 12 is a semi-crystalline thermoplastic. It has a similar performance to Polyamide 11. It can be derived from both petroleum and renewable sources. It is an expensive polymer compared to other polyamides.

Evonik is one of the world's largest producers of polyamide 12 (PA 12), which it markets as VESTAMID® L. We benefit here from backward-integrated production: From butadiene as the starting material Evonik produces laurolactam, the monomer for PA12, in a multi-stage process.

PA 12, also known as polyamide 12, exemplifies the ingenuity of modern engineering. Its remarkable strength allows it to withstand extreme conditions, making it suitable for a wide range of applications.

Moisture acts as a plasticizer, reducing tensile strength and stiffness and increasing elongation. But, while absorbed moisture reduces many properties, nylon owes part of its toughness to the plasticizing effect of moisture. As moisture content rises, significant increases occur in impact strength and general energy absorbing characteristics.

The Nylon 12 properties include the lowest water absorption characteristics of all polyamides, which means any parts made from PA 12 should remain stable in humid environments.

Nylon 12 is a high performance engineering resin used in applications requiring low moisture absorbance, flexibility, impact resistance, UV resistance.