Peek CAS 29658-26-2

Chemical Name: Peek
Synonyms: Polyether ether ketone
CAS No.: 29658-26-2
Molecular Formula: C19H14F2O3
Molecular Weight: 328.31
Appearance: Powder

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Peek CAS 29658-26-2: Ultimate Guide for Industrial Applications

Table of Contents

1. Product Specifications

Parameter Value
Chemical Name Polyether Ether Ketone
CAS Number 29658-26-2
Molecular Formula (C₁₉H₁₄O₃)n
Density 1.32 g/cm³
Melting Point 343°C
Tensile Strength 100 MPa
Continuous Use Temp 250°C

2. Performance Comparison

Property PEEK PI PPS
Thermal Stability ★★★★☆ ★★★★★ ★★★☆☆
Chemical Resistance ★★★★★ ★★★☆☆ ★★★★☆
Mechanical Strength ★★★★☆ ★★★☆☆ ★★★★☆
Cost Efficiency ★★★☆☆ ★★☆☆☆ ★★★★☆

3. Industrial Use Cases

Automotive: Fuel system components, bearing cages
Aerospace: Satellite components, hydraulic seals
Medical: Surgical instrument handles, implantable devices
Energy: Downhole tool parts, valve seats

4. Implementation Scenarios

Scenario 1: High-pressure seal replacement in oil drilling equipment
Solution: PEEK-1000 series with 30% carbon fiber reinforcement
Outcome: 300% service life extension vs traditional PTFE seals

5. Verified Client Implementations

Case 1: Medical Device Manufacturer (Germany)

Challenge: Sterilization-resistant surgical tools
Solution: PEEK-GF30 for autoclavable instrument handles
Results: 50% weight reduction, 500+ sterilization cycles

Case 2: Automotive Supplier (USA)

Challenge: Underhood components for EVs
Solution: Electrically insulating PEEK variants
Results: 40°C higher thermal tolerance than previous materials

6. Technical Consultation

Contact our material engineers for application-specific solutions:
Email: info@vivalr.com
Phone: (86) 15866781826
Request Form: Available for batch order quotations

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