Pexco, an ISO 9001:2015-certified manufacturer of high-performance fluoropolymer tubing, pipe, and components, has published a performance guide detailing Altaflo® 480 UHP PFA tubing for semiconductor wet process chemical delivery. Altaflo® 480 is extruded from 100% virgin-grade PFA resin in a cleanroom environment, with tight dimensional tolerances, laser marking, and full batch-level documentation for traceability.

Key specifications:

• Material: 100% virgin-grade PFA (perfluoroalkoxy) resin
• Operating range: cryogenic conditions to 260°C (500°F) continuous service
• Available sizes: 1/8" to 1" OD, natural (translucent) finish; custom dimensions available
• SEMI compliance: SEMI F57 (metallic contamination), SEMI C90 (cleanliness), SEMI F104 (particle contribution)
• Chemical compatibility: ultra-pure oxidants (H?O?, O?), inorganic acids (HF, HCl, H?SO?, HNO?, H?PO?), bases (NH?OH), solvents (IPA, acetone, NMP), and specialty chemistries including SC-1, SC-2, SPM, and BOE

What differentiates Pexco's Altaflo Ultra High Purity (UHP) PFA?

What is Altaflo 480 used for?
Altaflo 480 is used for chemical delivery in semiconductor wet process applications, including chemical mechanical planarization (CMP) and etch processes.

What SEMI standards does Altaflo 480 meet?
Altaflo 480 is tested to SEMI F57, SEMI C90, and SEMI F104.

What sizes is Altaflo 480 available in?
Altaflo 480 is available in 1/8" to 1" OD in natural finish, with custom dimensions and lengths available on short lead times.

Who manufactures Altaflo 480?
Altaflo 480 is manufactured by Pexco, a North American specialty plastics manufacturer headquartered in Atlanta, Georgia, with ISO 9001:2015-certified facilities.

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