Preliminary technical data sheet

Momentive
Performance
Materials
1139-12-109A

Product Description
Key Features and Typical Benefits
1139-12-109A is a fluorosilicone elastomer that may be used for a variety of fuel and solvent
Typical Product Data

Press cure 15 minutes @ 142°C (287°F), Post cure 4 hours @ 204°C (400°F)
Catalyst: 2,4 dichloro benzoyl peroxide (Perkadox™ PD-50)

Physical Properties:
Appearance
Compression Set [22 hours @ 177°C (350°F)] 29%
Heat Age 70 hrs @ 204°C (400°F)
Shore A [pts chg]
Momentive Performance Materials provides versatile materials as the starting point for our creative approach to ideas that help enable new developments across hundreds of industrial and consumer applications. We are helping customers solve product, process, and performance problems; our silanes, fluids, elastomers, sealants, resins, adhesives, urethane additives, and other specialty products are delivering innovation in everything from car engines to biomedical devices. From helping to develop safer tires and keeping electronics cooler, to improving the feel of lipstick and ensuring the reliability of adhesives, our technologies and enabling solutions are at the frontline of innovation. . Typical Product Data Continued

Property


Fuel C Immersion, 70 hrs @ 23°C (73°F)

IMR903 Oil Immersion, 70 hrs @ 150°C (302°F)

This chart contains typical property values and actual values or results may vary.
Instructions for Use

The optimum cure cycle will depend on the method of processing used and the physical
dimensions of the vulcanized product. Some specific applications may require the use of air oven
Patent Status

Nothing contained herein shall be construed to imply the nonexistence of any relevant patents or
to constitute the permission, inducement or recommendation to practice any invention covered
by any patent, without authority from the owner of the patent.
Product Safety, Handling and Storage
Customers considering the use of this product should review the latest Material Safety Data
Sheet, certificate of analysis and label for product safety information, handling instructions, personal protective equipment if necessary, and any special storage conditions required. Material Safety Data Sheets are equest, from any Momentive Performance Materials representative. Use of other materials in conjunction with Momentive Performance Materials products (for example, primers) may require additional precautions. Please review and follow the safety information provided by the manufacturer of such other
Limitations

Customers must evaluate Momentive Performance Materials products and make their own determination as
to fitness of use in their particular applications.
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1139-12-109A

Legal Disclaimer

THE MATERIALS, PRODUCTS AND SERVICES OF MOMENTIVE PERFORMANCE MATERIALS, ITS
SUBSIDIARIES OR AFFILIATES (THE “SUPPLIER”), ARE SOLD SUBJECT TO THE SUPPLIER’S STANDARD
CONDITIONS OF SALE, WHICH ARE INCLUDED IN APPLICABLE SALES AGREEMENTS, PRINTED ON THE
BACK OF ACKNOWLEDGMENTS AND INVOICES, OR AVAILABLE UPON REQUEST. ALTHOUGH THE
INFORMATION, RECOMMENDATIONS OR ADVICE CONTAINED HEREIN IS GIVEN IN GOOD FAITH,
SUPPLIER MAKES NO WARRANTY OR GUARANTEE, EXPRESS OR IMPLIED, (I) THAT THE RESULTS
DESCRIBED HEREIN WILL BE OBTAINED UNDER END-USE CONDITIONS, OR (II) AS TO THE
EFFECTIVENESS OR SAFETY OF ANY DESIGN INCORPORATING SUPPLIER’S MATERIALS, PRODUCTS,
SERVICES, RECOMMENDATIONS OR ADVICE. NOTHING IN THIS OR ANY OTHER DOCUMENT SHALL
ALTER, VARY, SUPERSEDE OR OPERATE AS A WAIVER OF ANY OF THE SUPPLIER’S STANDARD
CONDITIONS OF SALE.
Each user bears the full responsibility for making its own determination as to the suitability of Supplier’s
materials, products, services, recommendations or advice for its own particular purpose. Each user must
identify and perform tests and analyses sufficient to assure it that its finished parts will be safe and suitable
for use under end-use conditions. Because actual use of products by the user is beyond the control of
Supplier, such use is within the exclusive responsibility of the user, and Supplier cannot be held responsible
for any loss incurred through incorrect or faulty use of the products. Further, no statement contained herein
concerning a possible or suggested use of any material, product, service or design is intended or should be
construed to grant any license under any patent or other intellectual property right of Supplier or any of its
subsidiaries or affiliated companies, or as a recommendation for the use of such material, product, service
or design in the infringement of any patent or other intellectual property right.
Perkadox is a trademark of AKZO Nobel Chemical B.V.

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Source: http://www.chemicalcentre.in/pdf_file/fluorosilicone_compound.pdf