AS568-017 Simriz® 486 White Pharmaceutical/Semiconductor FFKM O-Rings

Simriz® 486 White FFKM Perfluoroelastomer O-Ring 75 Shore A Durometer

Simriz® 486 White Perfluoroelastomer (FFKM) O-Rings are engineered for ultra-clean, high-performance sealing in pharmaceutical, semiconductor, and biotech applications. With a 75 Shore A durometer hardness and a pure white formulation free from carbon black, these O-Rings prevent contamination while delivering unmatched chemical resistance and long-term reliability. Customers choose Simriz® 486 to minimize downtime, protect equipment, and ensure compliance in critical cleanroom environments.

Operating Temperature Range: +25° to 446°F (-7° to +230°C)

Simriz® 486 is a premium perfluoroelastomer compound designed for the most demanding applications. Its white, carbon-black-free formulation makes it ideal for use where purity and cleanliness are essential, such as sterile pharmaceutical processes and semiconductor plasma chambers. With USP Class VI certification, Simriz® 486 ensures compliance for medical and biotech use while offering outstanding sealing reliability.

• Excellent resistance to: aggressive acids, bases, solvents, reactive plasmas, and oxygen exposure
• Limited capability with: low-temperature flexibility (glass transition at -7°C)
• Not compatible with: cost-sensitive applications where a less advanced elastomer would suffice

Available Sizes & Measurements

• Cross Section (CS): Available in standard inch (AS568) and metric sizes
• Inside Diameter (ID): Custom sizes available upon request
• Outside Diameter (OD): Custom sizes available upon request
• Part Number: FFKM-XXX-SZ486 (replace XX with dash number or metric size)
• AS568 Dash Number: Full range available

Applications & Use Cases

Simriz® 486 White FFKM O-Rings are trusted in pharmaceutical, semiconductor, and biotech industries where contamination control and extreme resistance are critical. Common uses include:

• Semiconductor plasma chambers and reactive gas systems
• Clean-in-place (CIP) and steam-in-place (SIP) systems
• Pharmaceutical and medical device sealing
• High-purity fluid handling, including aggressive solvents and acids

Key Specifications

• Material: Perfluoroelastomer (FFKM) Simriz® 486
• Durometer: 75 Shore A
• Color: White (carbon-black free)
• Certifications: USP Class VI
• Temperature Range:  +25° to 446°F (-7° to +230°C)
• Tensile Strength: 2610 psi (18 MPa)
• Elongation at Break: 190%
• Compression Set: 25% after 70h @ 200°C

Why Buy from The O-Ring Store LLC

The O-Ring Store LLC is your trusted source for high-purity sealing solutions. When you buy Simriz® 486 O-Rings from us, you benefit from:

• ISO9001:2015 certified quality processes
• USA stock for fast delivery
• Same-day shipping on in-stock items
• Custom sizes available on request
• Full lot traceability & documentation
• Expert technical support from experienced staff
• Competitive pricing without compromising quality

Cross-Reference for Simriz® 486 (SZ486) White FFKM O-Rings Depending on applications or certifications required.

Chemraz®

• 514 70 Duro, White
• 584 70 Duro, Cream
• 585 80 Duro, Cream

Isolast®

• J9501 80 Duro, White (CPI, strong oxidizers; resistant to rocket fuels such as fuming red nitric acid)
• J9505 70 Duro, White (CPI, Semiconductor)
• J9516 Plus 75 Duro, White (CPI, Food & Beverage, FDA compliant)

Kalrez®

• 6221 75 Duro, White (CPI, Oil & Gas)
• 6380 75/80 Duro, White/Cream (CPI, FDA, broad chemical resistance)
• 8575 White (CPI)
• LS205 White (General purpose, CPI)
• 8085 White (Semicon, CPI, FDA compliant, USP Class VI tested)

Markez®

• Z1029 75 Duro, White (CPI, Oil & Gas)
• Z1206 75 Duro, White (Semicon, general purpose)
• Z1305 80 Duro, White (CPI, FDA compliant; USP Class VI tested)

Parofluor®

• V8562-75 75 Duro, White (CPI, FDA compliant)
• V8844-75 75 Duro, Cream (Broad chemical resistance, CPI; painting systems)
• V8920-75 75 Duro, White (CPI, Pharmaceutical, broad resistance)
• V8951-70 70 Duro, White (Food & Beverage, FDA compliant, USP Class VI)

Parofluor® Ultra

• FF350-75 75 Duro, White (General purpose, FDA, USP Class VI)
• FF352-75 75 Duro, White (CPI, FDA compliant)

Perlast®

• G74S 72 Duro, White (CPI, Food & Beverage, Pharmaceutical, FDA, USP Class VI)
• G75S 80 Duro, White (CPI, Food & Beverage, Pharmaceutical, FDA, USP Class VI)