2023年7月25日发(作者：)

Technical Data SheetTSE399TSE399

DescriptionTSE392, TSE397 and TSE399 adhesive/sealants/coatings are one component RTV's that cure quickly by reacting with atmospheric moisture forming a

soft dielectric silicone rubber. These materials incorporate a newly developed crosslinking chemistry and are non-corrosive to metallic substrates. They

are particularly well suited for electrical/electronic applications.

This series of products differ in consistency, TSE392 is a thixotropic paste, TSE397 is semi-flowable, and TSE399 is flowable. When cured, they retain

their elastomeric properties throughout the operating range of temperature from -55C to 200°C (-67F to 392F).

Key Features and BenefitsPRODUCT FEATURES■■■■■■Meets the corrosion resistant requirements of MIL-A-46146A*Fast cure at ambient temperaturesOdor, slight alcoholOutstanding adhesion, including most plasticsOutstanding electrical propertiesResistant to heat, cold, moisture, UV, ozone and chemicalsOne component, no mixing or de-airing requiredSoft consistency provides protection against mechanical and thermal shockExcellent electrical insulationProtects against moistureVarying viscosities allow thorough coating around complex assemblies (TSE399) and thicker coatings where , high voltage components

(TSE392 & TSE397).Convenient packaging/dispensing tubes or T BENEFITS■■■■■■

* Does not meet hydrolytic stability requirement of MIL-A-46146A

Typical Physcial PropertiesUncured PropertiesCure SystemColors AvailableTSE392AlkoxyClear /WhiteThixotropicPaste-5TSE397AlkoxyClear/WhiteSemiFlowable50,00010TSE399AlkoxyClear/White/BlackFlowableConsistencyViscosity, cps (@

25°C(77°F))Tack Free Time, minutes2,50010HCD-10479 (Rev. 9/3/2014 1:53:03 AM)Page 1 of 3TSE399Cured PropertiesSpecific GravityHardness (JIS A)Tensile Strength, kgf/cm2(psi)Elongation, %UsefulRange(Continuous) °C (°F)Dielectric Strength ,kV/mm (V/mil)Dielectric Constant (60Hz)Dissipation Factor (60Hz)Volume Resistivity,ohm-cm

1.043016 (227)400-55 to 200(-67 to 392)

1.042012 (170)300-55 to 200(-67 to 392)

1.043013 (185)140-55 to 200(-67 to 392)22 (560)22 (560)20 (510)2.92.92.90.0052x10150.0052x10150.0052x1015Patent StatusNothing contained herein shall be construed to imply the nonexistence of any relevant patents or to constitute a permission, inducement or

recommendation to practice any invention covered by any patent, without authority from the owner of the patent.

Product Safety, Handling and StorageThe warranty period is 12 months from the date of shipment from Momentive Performance Materials if stored in the original unopened container at

temperatures between 5C and 30C (41F and 86F).

Customers should review the latest Material Safety Data Sheet (MSDS) and label for product safety information, safe handling instructions, personal

protective equipment if necessary, and any special storage conditions required for safety. MSDS are available at or, upon

request, from any Momentive Performance Materials (MPM) representative. For product storage and handling procedures to maintain the

product quality within our stated specifications, please review Certificates of Analysis, which are available in the Order Center. Use of

other materials in conjunction with MPM products (for example, primers) may require additional precautions. Please review and follow the safety

information provided by the manufacturer of such other materials.

Processing RecommendationsSurface PreparationInsure that surfaces to be sealed, coated or bonded are clean and free of grease, lubricating oils, release agents and dirt. To optimize fast cure and good

adhesion, substrates must be thoroughly dry of cleaning solvents before applying the RTV. The RTV should be applied to one surface only. Wipe away

excess uncured material with a clean cloth. After curing, removal of material is more difficult.

Bonding

These products offer primerless adhesion to many substrates including most plastics. Maximum adhesion is obtained 72 hours after full cure is obtained

(2 mm thick specimen to an aluminum substrate).

Curing

These products cure at room temperature reacting with atmospheric moisture. Whenever possible, 25°C (77°F) and 50% relative humidity should be

provided. Higher temperature and humidity will cause faster cures while lower temperatures and lower humidity will slow the cure considerably.

These products cure from the outside (outer skin) inward, therefore, cure rate is also dependent on the thickness of the material. It is not recommended

HCD-10479 (Rev. 9/3/2014 1:53:03 AM)Page 2 of 3TSE399to apply material thicker than 1/4 inch.

LimitationsCustomers must evaluate Momentive Performance Materials products and make their own determination as to fitness of use in their particular

automotive to healthcare, from electronics to construction, products from Momentive Performance Materials Inc. are practically everywhere you

look. We are a global leader in silicones and advanced materials with a 70+ year heritage of innovation and being first to market –with performance

applications that improve everyday life. By knowing our customers’needs and creating custom technology platforms for them, we provide science based

solutions to help customers increase performance, solve product development issues and engineer better manufacturing t InformationFor product prices, availability, or order placement, contact our customer service by visiting /Contacts

For literature and technical assistance, visit our website at: entive and the Momentive logo are trademarks of Momentive Performance Materials IMERThe information provided herein was believed by Momentive Performance Materials Inc. (collectively with its subsidiaries, “Momentive”)to be accurate at

the time of preparation or prepared from sources believed to be reliable, but it is the responsibility of the user to investigate and understand other

pertinent sources of information, to comply with all laws and procedures applicable to the safe handling and use of the product, and to determine the

suitability of the product for user's intended application or use. All products supplied by Momentive are subject to Momentive’s standard terms and

conditions of sale.

MOMENTIVE MAKES NO WARRANTY, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR

FITNESS THEREOF FOR ANY PURPOSE OR CONCERNING THE ACCURACY OF ANY INFORMATION PROVIDED BY MOMENTIVE, except that the

product shall conform to Momentive’s specifications. Nothing contained herein constitutes an offer for the sale of any -10479 (Rev. 9/3/2014 1:53:03 AM)Page 3 of 3