high-performance natural virgin materials plastics PEEK part

PEEK part features:

PEEK part is a kind of heat-resistant, high performance thermoplastic special engineering plastics. It has good mechanical properties and chemical resistance, abrasion resistance, and hydrolysis resistance properties etc.; it has a light proportion and self-lubricating properties. Due to very good processing properties, it can be filled with carbon fiber and MoS2 etc. to improve lubrication performance and mechanical strength further.

PEEK part engineering plastics have a broad application space related to aviation, machinery, electronics, chemical industry, automobiles, and other high-tech industry, mechanical parts and accessory can be manufactured in stringent requirements, such as gears, bearings, piston rings, supporting ring, sealing ring (letter), valves, and other wear circle.

The Main characteristic of Peek part

1. Heat-resistance

PEEK has a higher glass transition temperature and melting point (334℃). It is one of the reasons that it can be a reliable application in the requirement of the heat.

2. Mechanical Properties

PEEK is the plastic that strikes a balance between toughness and rigidity.

3. Self-lubricating

PEEK has outstanding sliding characteristics in all plastics; it is suitable for stringent requirements for low coefficient of friction and resistance to friction used.

4. Chemical Resistance (corrosion resistance)

PEEK has excellent chemical resistance. In ordinary chemicals, it can be dissolved or damaged only by concentrated sulfuric acid; its corrosion resistance is similar to those of steel and nickel.

5. Flame Retardant

PEEK is a very stable polymer. The 1.45mm thick samples can achieve the highest standard of fire retardant without adding any fire retardant.

6. Stripping Resistance

PEEK has good stripping resistance; therefore, it can be made into thin wires or electromagnetic wire coating, and it can be used in harsh conditions.

7. Fatigue Resistance

PEEK has the best fatigue resistance among all resins.

8. Radiation Resistance

PEEK has a very strong γ irradiated resistance, which is stronger than the radiation resistance of polystyrene, which is the best one among generic resin.

9. Hydrolysis Resistance

PEEK and its composites will not be affected chemically by water and high-pressure steam.