What is specialty plastic?

Specialty plastics are those whose properties are tailored to specific applications. Specialty resins take plastic engineering to a whole new level. This class of resins go above and beyond what is indicative of engineered resins, making them perfect for custom plastic parts.

What is commodity specialty and engineering plastics?

In contrast to engineering plastics, commodity plastics tend to be inexpensive to produce and exhibit relatively weak mechanical properties. Some examples of commodity plastics are polyethylene, polypropylene, polystyrene, polyvinyl chloride, and poly(methyl methacrylate).

What is the difference between commodity and engineering plastic?

Engineering plastics are different to commodity plastics in that they are designed to withstand mechanical and environmental conditions that commodity plastics are not made to deal with. While there are many applications of engineering plastics, they are not mass produced in a comparable level to commodity plastic.

What do you mean by engineering plastics?

“Engineering plastic” means “engineering plastic” and is a high-performance synthetic resin with high durability and heat resistance. Among them, those with particularly high performance are called “super engineering plastics” and are used for industrial parts that require high functions.

Is Peek conductive?

PEEK ELS CF 30 is a 30\% conductive carbon fibre filled PEEK material, produced and marketed by Ensinger under the brand name TECAPEEK ELS CF 30 black. This electrically conductive plastic provides a very high stiffness and creep resistance through the conductive carbon fibres.

What is miscible blend?

Miscible (single- phase) blends are usually optically transparent and are homogeneous to the polymer segmental level. Single-phase blends also undergo phase separation that is usually brought about by variations in temperature, pressure, or in the composition of the mixture.

Why plastics are used as engineering materials?

LOW density, ease of fabrication, low thermal conductivity, available transparency, and low unit cost for mass-production items are characteristics of organic plastic materials that make them attractive to the designer and the engineer.

Is ABS an engineering resin?

ABS resin is one of the most widely-used engineering thermoplastics. It offers excellent surface appearance, strength & stiffness. ABS resin also has good toughness, low creep, excellent dimensional stability & chemical resistance. It is versatile and easy to process.

Is plastic an engineering material?

CHARACTERISTICS of PLASTICS as ENGINEERING MATERIALS 440149. LOW density, ease of fabrication, low thermal conductivity, available transparency, and low unit cost for mass-production items are characteristics of organic plastic materials that make them attractive to the designer and the engineer.

What is engineering polymers used for?

Engineering polymers are a type of plastic materials that are durable and rugged. Because of these properties, this type of polymer is widely used in the manufacturing industry. It is also commonly used as material in consumer goods too.

What are the types of engineering plastics?

Examples

• Acrylonitrile butadiene styrene (ABS)
• Nylon 6.
• Nylon 6-6.
• Polyamides (PA)
• Polybutylene terephthalate (PBT)
• Polycarbonates (PC)
• Polyetheretherketone (PEEK)
• Polyetherketoneketone (PEKK)

How engineering plastics can be classified?

Plastics are usually classified by their chemical structure of the polymer’s backbone and side chains. Plastics can also be classified by the chemical process used in their synthesis, such as condensation, polyaddition, and cross-linking. There are two types of plastics: thermoplastics and thermosetting polymers.

What is an engineering plastic?

Engineering plastics are a group of plastic materials that have better mechanical and/or thermal properties than the more widely used commodity plastics (such as polystyrene, PVC, polypropylene and polyethylene ). Being more expensive, engineering plastics are produced in lower quantities and tend to be used for smaller objects or low-volume

What is the difference between engineering plastics and commodity plastics?

Lastly, Polystyrene (PS) is a commodity polymer used in the plastic machining of expanded foam packaging, CD cases and yoghurt pots. Engineering plastics are different to commodity plastics in that they are designed to withstand mechanical and environmental conditions that commodity plastics are not made to deal with.

What are the different types of plastic materials?

1 Polyethylene. Polyethylene, also known as polyethene or just polythene, is a very common plastic whose monomer is ethylene (a chemical compound with the formula C 2 H 4 ). 2 Polypropylene. 3 Polyvinyl Chloride.

What is the value of the global engineering plastics market?

The global engineering plastics market is valued at $57.2 billion in 2014 and is expected to reach $91.78 billion by 2020 at a compound annual growth rate of 8.2\%.