RTV SILICONE SEALANTS AND ADHESIVES

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TSE 399 Fast Cure, Non-corrosive RTV Silicone Adhesive Sealant & Coating

TSE399 is a one-component, fast cure, non-corrosive silicone adhesive sealant that cures on exposure to

atmospheric moisture to form an elastic silicone rubber. TSE399 is easily pourable and has excellent corrosion-free adhesion to metals, including copper, plastics, ceramics, glass, etc without the use of primers.
 

KEY FEATURES

• Non-corrosive to metals; meets MIL-A-46146B corrosion test

• Fast cure

• Low odor; releases an alcohol vapor during cure

•  Primerless adhesion to many substrates

•  Excellent high and low temperature resistance ; from –55°C to 200°C

• Excellent weatherability, ozone, and chemical resistance

•  Excellent electrical insulation properties

•  Simple and easy-to-use one-component system

 

TYPICAL PRODUCT DATA

TYPICAL UNCURED PROPERTIES

Appearance         Flowable liquid, translucent;

Viscosity (23°C)   Pas {P} 2.0 {20}

Tack-free Time    (23°C) min. 10

Corrosion            MIL-A-46146B None

TYPICAL CURED PROPERTIES (7days @20°C / 60%RH)

Appearance        Elastic rubber

Specific gravity   1.04

Hardness            (Type A) 25

Tensile strength   MPa {kgf/cm2} 1.3 {13}

Elongation %      140

Adhesive strength MPa {kgf/cm2} 0.3 { 3}

Thermal conductivity W/m·K            0.18

ELECTRICAL PROPERTIES (CURED)

 

Dielectric strength kV/mm     20

Dielectric constant (60Hz)     2.9

Dielectric loss (60Hz)             0.005