PEEK Engineering Plastic

PEEK Engineering Plastic Specification

Product Type
PEEK Engineering Plastic

Plastic Type
Thermoplastic

Plastic Molding Type
Extruding

Thickness
6 mm - 50 mm

Density
1.54 Gram per cubic centimeter(g/cm3)

Strength
High Tensile Strength

Shape
Sheet

Surface Finish
Smooth

Operating Temperature
Up to 260C

Chemical Resistance
Excellent against strong acids and organic solvents

Electrical Insulation
High

Color
Natural/Beige

Flammability Rating
UL 94 V-0

Mechanical Strength
Excellent

Water Absorption
0.5% (23C, 24h)

Applications
Aerospace, Automotive, Electronics, Medical, Food Processing

Thermal Conductivity
0.25 W/mK

PEEK Engineering Plastic Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About PEEK Engineering Plastic

SHEETS: 3000 x 620 x 5-60mm

STANDARD COLOURS: Natural & Black

RODS: DIA 10- 200 x 1000mm

APPLICATIONS

Seals
Gears
Fittings
Aviation
Pump vanes
Valve seats
Piston rings
Wafer carriers

ADVANTAGES:

Good weldability
Resistant to chemicals
Excellent sliding properties
Excellent dimensional stability
Resistant to high-energy radiation
High abrasion and wear resistant
Good electrical insulator even at high voltages
Hydrolysis resistance even above + 200 deg c
Low coefficient of linear thermal expansion
Outstanding mechanical properties even at high temperatures
Optimized balance of stiffness, tensile strength and impact strength
Continuous operating temperature up to + 260deg C and briefly even up to + 300 deg C

Exceptional Performance in Demanding Applications

PEEK sheets offer high tensile strength and outstanding resistance to strong acids and organic solvents, making them suitable for critical applications in aerospace, automotive, electronics, and medical industries. They maintain structural integrity and safety under extreme conditions, including high temperatures and aggressive chemical environments.

Superior Electrical Insulation and Safety

With a high electrical insulation value and a UL 94 V-0 flammability rating, PEEK engineering plastic ensures optimal performance where electrical safety is vital. Its naturally low water absorption adds to its reliable insulation properties, making it highly preferred in electronic and sensitive equipment manufacturing.

FAQ's of PEEK Engineering Plastic:

Q: How does PEEK engineering plastic maintain its mechanical strength at elevated temperatures?

A: PEEK possesses excellent thermal stability and retains high tensile strength even at temperatures up to 260C. Its semi-crystalline structure allows it to withstand prolonged mechanical stresses without significant loss in performance, making it suitable for high-heat environments.

Q: What are the main benefits of using PEEK sheets in the medical and food processing industries?

A: PEEK's chemical resistance, smooth surface finish, low water absorption, and ability to withstand sterilization make it a top choice in both medical and food processing applications. Its compliance with stringent safety standards supports hygienic and durable solutions.

Q: When should PEEK be selected over other engineering plastics?

A: Choose PEEK when your application demands high mechanical strength, resistance to harsh chemicals, consistent electrical insulation, and ability to function reliably at elevated temperatures-ideal for mission-critical aerospace, automotive, and electronics roles.

Q: Where are PEEK engineering plastic sheets typically utilized?

A: PEEK sheets are extensively used in aerospace components, automotive engine parts, electrical insulation, medical devices, and equipment for food processing plants, offering long-term durability and resistance in challenging conditions.

Q: What is the process used to manufacture PEEK sheets and how does it impact their quality?

A: PEEK sheets are produced using the extrusion molding process, which ensures uniform thickness (ranging from 6 mm to 50 mm), a smooth finish, and consistent mechanical properties across the material, enhancing reliability in end-use applications.

Q: How does PEEK's UL 94 V-0 flammability rating benefit industrial applications?

A: The UL 94 V-0 rating means that PEEK exhibits excellent fire resistance, self-extinguishing quickly when exposed to flame. This property is crucial for enhancing safety in electrical and transportation applications.