Aptek 1301 B/C/B Thermally conductive urethane film adhesive
Subcategory: Polyurethane, TS; Thermoset
Material Notes: Thermally conductive, electrically insulating hybrid urethane film adhesive APTEK 1301 B/C/B is a low modulus, flexible, void free, electrically insulating hybrid urethane film adhesive designed to bond dissimilar components and substrates. This B/C/B system is designed to manage stresses developed from mismatches of thermal expansion coefficients during temperature cycling as well as to dissipate heat generated from components and circuitry. APTEK 1301 B/C/B technology incorporates a partially-cured (B-staged) adhesive on both faces of a fully-cured (C-staged) ultra low modulus film. APTEK 1301 B/C/B film is a 100% solids, thermoset polymer, which will not outgas, while in place and is suitable for high vacuum environments. The film exhibits outstanding reversion resistance and physical stability under long-term aging of high humidity and heat. Low modulus/high elongation for minimum stress to sensitive components and ceramic substrates; Low Tg-remains flexible to -75ºC; Exceeds NASA outgassing requirements for high vacuum environments; Typical film thickness, .006" to .012"; Available in sheet or die-cut forms; Low tack adhesive layer allows for easy placement and, if needed, repositioning on assemblies Information provided by Aptek Laboratories, Inc.
Available Properties |
- Density
- Moisture Absorption at Equilibrium
- Outgassing - Total Mass Loss
- Collected Volatile Condensable Material
- Tensile Strength, Ultimate
- Elongation at Break
- Tensile Modulus
- Volume Resistivity
- Dielectric Constant
- Dielectric Strength
- Dissipation Factor
- CTE, linear 20°C
- Thermal Conductivity
- Glass Temperature
- Processing Temperature
|
|
|
|
Property Data |
This page displays only the text
of a material data sheet.
To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below. |
|
|
|
|