COOLTHERM SC-6714

Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others

COOLTHERM SC-6714

Main features

  • UL 94 V-0 Encapsulation
  • 55 to 205 deg C Service Range
  • Circalok 6730/6731 Catalyst Compatibility

Product Description

Circalok™ 6714 is a two-component silicone potting compound that cures at room temperature or elevated temperature to produce a non-burning, thermally conductive elastomeric rubber. The material provides excellent electrical insulation and environmental protection for encapsulated assemblies. It is listed by UL as non-burning in accordance with UL 94 V-0 and is recommended for applications requiring thermal conductivity, electrical performance, and durable environmental sealing. :contentReference[oaicite:0]{index=0}

Key Features

  • Thermally conductive silicone: Produces a thermally conductive elastomer suitable for heat-generating electronic assemblies. :contentReference[oaicite:1]{index=1}
  • UL 94 V-0 listed: Documented as non-burning in accordance with UL 94 V-0. :contentReference[oaicite:2]{index=2}
  • Flexible processing: Cures at room temperature or elevated temperature and is compatible with Circalok™ 6731 or Circalok™ 6730 catalysts. :contentReference[oaicite:3]{index=3}

Applications / Suitable for

  • Electronic potting requiring environmental protection
  • Applications requiring thermal conductivity
  • Applications requiring non-burning encapsulation
Product Family

COOLTHERM SC-6714

Loading pricing…
TDS, SDS & Technical Documents

Technical Specifications

General Properties
Color
The color
White
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
1.36
Physical Properties
Viscosity
Viscosity is a measurement of a fluid’s resistance to flow. Viscosity is commonly measured in centiPoise (cP). One cP is defined as the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP. A product like honey would have a much higher viscosity -around 10,000 cPs- compared to water. As a result, honey would flow much slower out of a tipped glass than water would. The viscosity of a material can be decreased with an increase in temperature in order to better suit an application
15000 mPa.s
Thermal Properties
Thermal Conductivity
Thermal conductivity describes the ability of a material to conduct heat. It is required by power packages in order to dissipate heat and maintain stable electrical performance. Thermal conductivity units are [W/(m K)] in the SI system and [Btu/(hr ft °F)] in the Imperial system.
0.68 W/m.K
Electrical Properties
Volume Resistivity
Volume resistivity, also called volume resistance, bulk resistance or bulk resistivity is a thickness dependent measurement of the resistivity of a material perpendicular to the plane of the surface.
10^14 Ohms⋅cm

Additional Information

Technical Properties

As-Supplied / Before-Processing Properties

Typical uncured properties of Circalok™ 6714. Values are not intended for specification purposes. :contentReference[oaicite:4]{index=4}

Property Value Unit Method / Condition
Appearance White — Standard color
Specific Gravity 1.36 g/cc 25°C
Viscosity 15,000 cP 25°C
Shelf Life 6 months From date of manufacture
Compatible Catalysts Circalok™ 6731 or Circalok™ 6730 — Per handling instructions
Technical Properties

After-Processing / Final-State Properties

Typical cured properties of Circalok™ 6714. Values are not intended for specification purposes. :contentReference[oaicite:5]{index=5}

Property Value Unit Method / Condition
Tensile Strength 700 psi 25°C
Elongation 130 % At yield
Linear Shrinkage 0.003 in/in —
Service Temperature -55 to 205 (continuous)
-100 to 300 (intermittent)		 °C Service conditions
Hardness 45 Shore A —
Thermal Conductivity 4.7 BTU/ft²/hr/°F/in Typical value
Coefficient of Thermal Expansion 15 × 10⁻⁵ in/in/°C —
Volume Resistivity 10¹⁴ ohm-cm 25°C
Dielectric Constant 5.0 — 25°C, 100 kHz
Dissipation Factor 0.015 — 25°C, 100 kHz
Dielectric Strength 450–500 V/mil —

Leading Brands Trust in Our Products and Services

Products that Perform| Knowledge that Serves| Service that Delivers