Isolast® Plus J9515 & J9516 - Superior sealing solutions

Sep 8, 2026

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Isolast® Plus J9515 and J9516 are high-specification perfluoroelastomer sealing materials designed for chemical compatibility across a wide operating temperature range from -10°C to +250°C. The compounds support high seal reliability with improved hysteresis and compression set behavior to reduce the risk of seal failure, including use in CIP and SIP media. The document details compliance with FDA, USP Class VI and SP 3-A sanitary standards and lists applications for food, pharmaceutical, and biotechnology environments, supported by material property data and guidance for suitability testing.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages2

Reading Time5 min

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Applications

Compound Data

TRELLEBORG SEALING SOLUTIONS SUPERIOR SEALING WITH FDA, USP CLASS VI AND SP 3-A COMPLIANCE The Isolast® Plus J9515 & J9516 The Isolast® range of high specification perfluoroelastomer compounds has been developed to provide equipment manufacturers and end users with sealing solutions compatible with virtually all chemical media, over the widest temperature range possible. Unique Isolast®formulations give real benefits and cost advantages by providing optimum seal reliability and extending service life. Seal performance is further enhanced by superior hysteresis and compression set characteristics, which ensure high elasticity and dynamic recovery, minimizing risk of seal failure. Isolast® Plus J9515 (black) and J9516 (white) material grades are high-performance perfluoroelastomers formulated for chemical compatibility in the widest range of media, including CIP and SIP media, acids and alkalis, organic and inorganic oxides, offering a con tinuous operating temperature range of-10°C to +250°C / -14°F to +482°F. Specifically developed for food, pharmaceutical and biotechnology applications, Isolast® Plus J9515 & J9516 are totally compliant to: • Food and Drug (FDA) administration regulations set out in references 21 CFR 177.2600 (e.f) and 21 CFR 177.2400 (d) • United States Pharmacopoeia (USP) class VI • SP 3-A Sanitary Standards for Multiple-Use Rubber Dairy Equipment, Number 18-03 Features • Almost universal chemical compatibility • Thermal stability from -10°C to +250°C / +14°F to +482°F • Excellent long-term compression set characteristics • Exceptional hysteresis properties • Compliant to FDA, USP Class VI and SP 3-A sanitary standards • Corresponds to biotechnology draft DIN EN 12462 • Available washed and packed to class 100 standards • Available as standard and non-standard O-Rings, custom-molded designs and bonded products Applications • Pharmaceutical manufacturing • Food and beverage production • Biotechnology industries • Medical equipment • Cosmetics manufacturing YOUR PARTNER FOR SEALING TECHNOLOGY ISOLAST® PLUS J9515 & J9516 COMPOUND DATA | Compound Number | | | J9515 | J9516 | | --- | --- | --- | --- | --- | | Elastomer base | DIN ISO 1629 | | FFKM | FFKM | | Hardness | DIN 53 505 | | 75 +/- 3
Shore A | 75 +/- 5
Shore A | | Color | | | black | white | | Specific gravity | DIN 53 479 | g/cm3 | 2.03 ± -0.03 | 2.43 ± -0.03 | | Tensile strength | DIN 53 504 | MPa
N/mm2 /psi | 11.7 / 1,697 | 11.9/1,726 | | Elongation at break | DIN 53 504 | % | 182 | 228 | | Compression set | 72 h / 200 °C / 392°F DIN ISO 815 Typ B | % | 16 | 30 | | Service temperature | | °C / °F | -10 / +250
+14 / +482 | -10 / +250
+14 / +482 | Material properties are average values resulting from tests, as specified, on standard test samples. The values are for guidance only. It is the responsibility of the user to test material for suitability within a specific application. Information is correct at time of publication. Trelleborg Sealing Solutions offers to the semiconductor industry: • Quality levels to ISO 9001-2000 including 100% inspection and zero defects • Wash and pack to class 100 standards • Leading-edge in-house polymer development test capability • Sealing solutions using our extensive design facilities, including material specific non-linear Finite Element Analysis (FEA) • Comprehensive technical support and after-sales service through the global Trelleborg Sealing Solutions network 99GBP9011EE0408-J9515/16 © 2008 Trelleborg Group . At time of publ icat ion the information contained in this l iterature is believed to be correct and accurate . WWW.TSS.TRELLEBORG. COM

FAQs

What are Isolast® Plus J9515 and J9516 designed for?

They are perfluoroelastomer sealing solutions developed to provide chemical compatibility across a wide range of media and operating temperatures.

Which regulatory and sanitary standards are the compounds compliant with?

They comply with FDA administration regulations, USP Class VI, and SP 3-A sanitary standards for multiple-use rubber dairy equipment.

What are the operating temperature ranges for J9515 and J9516?

Both materials are specified for -10°C to +250°C (14°F to 482°F) continuous operating temperatures.

Sep 8, 2026

Upload by Dozel