Custom PPS Parts ManufacturingHigh-Performance Engineering Solutions

Leverage our expertise in Polyphenylene Sulfide (PPS) manufacturing for exceptional chemical resistance, thermal stability, and dimensional stability. We specialize in producing high-performance parts for demanding applications.

Heat Resistant

220°C

Continuous operating temperature

Chemical Resistant

Excellent

Against most chemicals

Dimensional Stability

±0.1%

Minimal warpage

PPS Manufacturing

Performance Characteristics

PPS offers an exceptional combination of properties:

Melting Point

280°C

High temperature stability

Heat Deflection

260°C

Maintains shape under heat

Thermal Conductivity

0.29 W/mK

Good heat dissipation

Manufacturing Capabilities

Advanced processing methods for PPS components:

Injection Molding

Specifications

Maximum Part Size
500mm × 500mm
Wall Thickness
0.5mm - 12mm
Tolerance
±0.05mm
Surface Finish
Ra 0.4 μm

Key Strengths

  • Complex geometries
  • High volume production
  • Excellent repeatability
  • Fine detail capability

CNC Machining

Specifications

Maximum Part Size
1000mm × 1000mm
Minimum Feature
0.2mm
Tolerance
±0.025mm
Surface Finish
Ra 0.2 μm

Key Strengths

  • Prototype development
  • Low volume production
  • High precision
  • Design flexibility

Compression Molding

Specifications

Part Size
Up to 800mm
Thickness Range
2mm - 50mm
Tolerance
±0.1mm
Surface Finish
Ra 1.6 μm

Key Strengths

  • Large parts
  • Thick sections
  • Minimal internal stress
  • Cost-effective tooling

Engineering Applications

PPS excels in demanding environments:

Automotive

Applications

  • Fuel system components
  • Transmission parts
  • Under-hood components
  • Electrical connectors

Benefits

  • High temperature resistance
  • Chemical resistance
  • Dimensional stability
  • Electrical insulation

Aerospace

Applications

  • Engine components
  • Structural elements
  • Electrical housings
  • Fluid handling systems

Benefits

  • Lightweight construction
  • Flame retardant
  • High strength
  • Temperature resistant

Chemical Processing

Applications

  • Pump components
  • Valve bodies
  • Filter housings
  • Process equipment parts

Benefits

  • Chemical inertness
  • High temperature stability
  • Low moisture absorption
  • Wear resistance

Quality Standards & Testing

Material Certification

  • ASTM D4067
  • ISO 2577
  • UL 94 V-0
  • FDA compliance

Testing Procedures

  • DSC thermal analysis
  • Mechanical property testing
  • Chemical resistance testing
  • Dimensional stability analysis

Quality Control

  • In-process inspection
  • Final dimensional verification
  • Material lot traceability
  • Documentation control

Certifications

ISO 9001:2015
AS9100D
IATF 16949
ISO 14001

Design Guidelines

Wall Thickness

  • Minimum: 0.5mm for structural parts
  • Maximum: 12mm for uniform cooling
  • Uniform wall thickness preferred
  • Gradual transitions in thickness

Draft Angles

  • Minimum 0.5° for textured surfaces
  • 1-2° for smooth surfaces
  • Increased draft for deep features
  • Consider parting line location

Assembly Features

  • Self-tapping screw design
  • Snap-fit calculations
  • Press-fit tolerances
  • Living hinge design

Value Proposition

Performance

Superior mechanical and thermal properties

  • High temperature resistance
  • Excellent chemical resistance
  • Dimensional stability
  • Mechanical strength

Cost Efficiency

Long-term economic benefits

  • Extended service life
  • Reduced maintenance
  • Lower replacement frequency
  • Energy efficient processing

Versatility

Wide range of applications

  • Multiple processing methods
  • Various surface finishes
  • Broad temperature range
  • Chemical compatibility

Ready to Start Your PPS Project?

Contact our experts for a consultation and detailed 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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