Semiconductor Plastic Parts | Precision CNC Machining
ISO 9001 certified manufacturer of high-purity semiconductor plastic parts for wafer handling, test sockets, chemical delivery, and CMP systems. We machine PEEK, PTFE, PCTFE, PI (Vespel), and PPS with ultra-low outgassing per ASTM E595. Cleanroom processing available. RFQ response in 24 hours. Reference: SEMI Standards.
Why Plastic in Semiconductor Manufacturing
Why Semiconductor Plastic Parts Replace Metal Components
Producing semiconductor plastic parts demands exceptional purity, chemical resistance, and thermal stability. Metal components introduce contamination through corrosion, particle shedding, and outgassing — unacceptable risks in wafer fabrication. High-performance thermoplastics such as PEEK and PTFE eliminate these issues while delivering excellent mechanical performance. Our CNC-machined components meet the tight tolerances and cleanliness levels demanded by leading equipment makers. Reference: ASTM E595 outgassing standard and SEMI standards.
High-Performance Materials for Wafer Fab Equipment
PEEK Components
Exceptional chemical resistance and low outgassing. Continuous use to 480 degree F. Ideal for wafer handling, CMP rings, and wet bench fixturing. USP Class VI and SEMI F57 compliant grades available.
PTFE & PCTFE
Near-universal chemical resistance for acid delivery and etching processes. PCTFE for cryogenic and vacuum environments with zero moisture absorption. Excellent dielectric properties for critical applications.
PI (Vespel)
Extreme temperature resistance to 550 degree F for test and burn-in applications. Ultra-low outgassing per ASTM E595. Excellent dimensional stability across thermal cycles. Ideal for probe guides and socket bodies.
PPS, PEI & More
PPS for etch and ash process components. PEI (Ultem) for structural fixturing and test equipment. PAI (Torlon) for high-strength probe guides. ESD-safe and carbon-filled grades available.
Applications
Equipment Applications for Machined Plastic Components
Wafer Handling
End effectors, vacuum wands, wafer guides, cassette combs, transfer arms, and alignment pins. PEEK and PCTFE for minimal particle generation and ESD safety in cleanroom environments.
Test Sockets & Probe Guides
Burn-in test sockets, probe card guides, contactor housings, and handler nests. PI (Vespel) and PEEK for high-temperature testing to 300 degree C. Reference: JEDEC standards.
Chemical Delivery
Manifolds, fittings, valve bodies, spray nozzles, and dispense blocks for HF, H2SO4, and aggressive chemistries. PTFE and PFA-grade materials with leak-free flatness and surface finish control.
CMP & Wet Bench
CMP retaining rings, polishing pads, rollers, and tank liners. Wet bench fixturing, wafer carriers, and bath components. PPS and PEEK for chemical-mechanical planarization environments.
Low Outgassing
Materials selected per ASTM E595 with TML under 1.0% and CVCM under 0.1%. Critical for vacuum chambers, EUV systems, and any process sensitive to molecular contamination. Full certification data provided with every order.
Ultra-Pure Processing
Dedicated tooling prevents cross-contamination from metals or lower-grade plastics. Ultrasonic cleaning, IPA wipe-down, and cleanroom-compatible packaging. SEMI F57 compliant materials for critical applications.
ESD & Particle Control
ESD-safe and static-dissipative grades with surface resistivity 10^6 to 10^9 ohm/sq. Tight surface finish (Ra 0.4um) to minimize particle adhesion. Deburred and precision-cleaned per ESDA standards.
Industry Experience Since 2007
We have supplied precision machined components to semiconductor equipment manufacturers and wafer fabs for nearly two decades. From R&D prototypes to production volumes, we understand the cleanliness and documentation this field demands.
Tight Tolerances & Inspection
Tolerances to +/-0.0005 inch (0.0127mm) on 5-axis CNC equipment. CMM inspection with full dimensional reports. FAI and PPAP documentation available. Surface roughness verified with profilometer on every batch.
Fast, Reliable Delivery
RFQ response in 24 hours with material recommendations. Standard lead time 5-15 business days. Rush orders in 3 days. Worldwide shipping via DHL, FedEx, and UPS with full tracking and insurance.
Need Custom Machined Components for Your Fab?
Upload your CAD files or describe your requirements. Our engineers will recommend the optimal material and provide a detailed quote with DFM analysis within 24 hours. ISO 9001 certified. Cleanroom processing available. Worldwide delivery.