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Application of Engineering Plastics in Aerospace Field

As we all know, in the aerospace field, the requirements for materials and technical levels are relatively strict. Which plastics will be used in cutting-edge technology? The following we will have a look at it. 

PEEK vs. PTFE

When it comes to manufacturing ball valves, bearings, and other electrical equipment components, we frequently mix up PTFE and PEEK. Despite the fact that they both belong to the same polymer family, they have distinct benefits and shortcomings. Today we will have a comparison with them.

What Is the Difference Between Engineering Plastics and Commodity Plastics?

This particular property makes thermoplastics useful for plastic molding machines as they can be heated until molten and immediately injected into aluminum or steel molds at high pressures. In this post, we will focus on the differences between commodity and engineering plastics.

A Guide to Medical Grade Polymers

There are many types of medical grade polymers. And in this article, we will introduce some common medical grade polymers and their applications and benefits in the medical field.

The Top Manufacturers of PEBA-Ester Materials 2022

In the previous article, we have made a basic introduction to PEBA-Ester material. But if you want to purchase it, where can you get it? Today we will introduce several PEBA-Ester material manufacturers to you.

PAEK Series High Performance Polymers

Polyetheretherketone was the first industrially produced variety. A special engineering plastic with excellent comprehensive properties. It has excellent heat resistance, water resistance, solvent resistance and electrical insulation. Radiation resistance is the best among all plastics.

What is the Nylon 12 Material?

PA12 is also known as polylaurolactam, a semi-crystalline thermoplastic material. PA12 is a good insulating material and will not absorb water. PA12 has a very low melting point and density, has a small specific gravity and is a soft nylon plastic with low shrinkage. Nylon 12 has a good noise damping effect, and can be used for silent gears. The injection temperature of nylon 12 is 240-300 degrees.

What Are the Applications of PPSU?

PPSU has a scientific name as polyphenylene sulfone resins. It is a novel thermoplastic engineering plastic, which refers to a polymer compound containing a sulfone group and an aromatic nucleus in the main chain of the molecule, and it is non-crystalline. PPSU has the properties of high transparency and high hydrolytic stability and can withstand repeated steam sterilization.

What Is PEBA Material?

Polyether block amide or PEBA is a thermoplastic elastomer. PEBA is also known as PA12 Ester (nylon 12 elastomer). PEBA materials are block copolymers prepared from polyether and polyamide blocks.

An Overview of PEEK Plastic

This engineering thermoplastic has great mechanical strength and has been rated high-performing in its semi-crystalline attributes. Its semi-crystalline nature allows for good performance under intense heat, low moisture retention and good resistance to harsh chemicals.

PSU vs PES vs PPSU

Isopropylidene can reduce the intermolecular force, giving the polymer certain flexibility and good melt processability. The non-polar methyl side chain makes the polymer less hygroscopic. The electrical properties are improved, but the heat resistance of the polymer is unfavorable, so that heat distortion temperature and maximum continuous use temperature of PSU are all lower than PPSU and PES.

Basic Introduction of Polyamide

As a large amount of engineering plastics, polyamide is widely used in machinery, automobiles, electrical appliances, textile equipment, chemical equipment, aviation, metallurgy and other fields. It has become an indispensable structural materials in various industries, and its main features are as follows.
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