Custom PPSU Parts ManufacturingHigh-Performance Engineering Solutions

Specialized manufacturing of PPSU (Polyphenylsulfone) components with exceptional thermal stability and chemical resistance. From aerospace components to medical devices, we deliver precision-engineered parts that meet the most demanding requirements.

Heat Resistance

207°C

Continuous Service Temperature

Chemical Stability

Superior

Broad Chemical Resistance

Sterilization

1000+

Autoclave Cycles

PPSU Manufacturing

Superior Performance Characteristics

PPSU offers exceptional performance across critical parameters:

Tensile Strength

70 MPa

Impact Strength

No Break

Flexural Modulus

2.3 GPa

Elongation at Break

>50%

High-Performance Applications

PPSU excels in demanding environments across various industries:

Medical & Healthcare

Applications

  • Surgical instruments
  • Sterilization trays
  • Dental tools
  • Medical device components

Benefits

  • Sterilization resistant
  • Biocompatible
  • Chemical resistant
  • High durability

Aerospace & Defense

Applications

  • Interior components
  • Fluid handling systems
  • Electrical housings
  • Structural parts

Benefits

  • Flame retardant
  • High strength
  • Temperature resistant
  • Lightweight

Industrial Processing

Applications

  • Pump components
  • Valve bodies
  • Chemical processing
  • High-temp seals

Benefits

  • Chemical resistant
  • High temperature stable
  • Wear resistant
  • Low maintenance

Manufacturing Capabilities

Advanced manufacturing processes for PPSU components:

Injection Molding

Capabilities

Max Part Size
500mm
Min Wall Thickness
0.8mm
Tolerance
±0.1mm
Surface Finish
Ra 0.8

Advantages

  • Complex geometries
  • High volume production
  • Excellent repeatability
  • Cost-effective

CNC Machining

Capabilities

Max Part Size
1500mm
Min Feature Size
0.5mm
Tolerance
±0.05mm
Surface Finish
Ra 0.4

Advantages

  • High precision
  • Custom designs
  • Quick turnaround
  • No tooling required

Assembly & Finishing

Capabilities

Assembly Methods
Multiple
Surface Treatment
Various
Quality Control
100%
Documentation
Full

Advantages

  • Complete solutions
  • Quality assurance
  • Multiple finishes
  • Full traceability

Quality & Compliance

Meeting the highest industry standards:

ISO 13485:2016

Medical Devices

  • Quality management system
  • Risk management
  • Clean room manufacturing
  • Process validation

AS9100D

Aerospace Standard

  • Quality system
  • Product safety
  • Risk management
  • Configuration control

USP Class VI

Biocompatibility

  • Material testing
  • Toxicology studies
  • Chemical analysis
  • Biological evaluation

Technical Expertise

Comprehensive support throughout your project:

Design Assistance

  • Material selection guidance
  • Design optimization
  • FEA analysis
  • Prototyping support

Quality Control

  • In-process inspection
  • Dimensional verification
  • Material certification
  • Documentation

Project Management

  • Dedicated support
  • Timeline management
  • Cost optimization
  • Regular updates

Why Choose PPSU?

Key advantages of PPSU for demanding applications:

Thermal Performance

Exceptional heat resistance and stability

  • High continuous use temperature
  • Excellent dimensional stability
  • Low thermal expansion
  • Steam sterilizable

Chemical Resistance

Superior resistance to harsh chemicals

  • Broad chemical compatibility
  • No stress cracking
  • Hydrolysis resistant
  • Cleaning agent resistant

Mechanical Strength

Outstanding structural properties

  • High impact strength
  • Excellent fatigue resistance
  • Good creep resistance
  • Dimensional stability

Regulatory Compliance

Meets stringent industry standards

  • FDA compliant
  • USP Class VI
  • ISO 10993
  • REACH & RoHS

Ready to Start Your PPSU Project?

Contact our experts today for a consultation and quote

Partsproto

Professional CNC machining and custom parts manufacturing services, meeting your precision machining needs with rapid delivery of high-quality components.

Contact Us

  • Email: [email protected]
  • Address: 11 Longjiangyi Rd, Dong Guan Shi, Guangdong Province, China, 523690

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