INSULCAST 961 FR: Low Density Flame Retardant Epoxy Casting System
INSULCAST 961 FR is a low density, flame retardant epoxy casting system designed for specialized applications. This syntactic epoxy foam is ideal for use in airborne or lightweight equipment where both thermal insulation and a low dielectric constant are required.
Product Description:
INSULCAST 961 FR offers superior flame resistance and low density, making it perfect for applications demanding thermal insulation and minimal electrical interference. Its advanced formulation provides reliable performance in environments where weight and thermal management are critical.
For effective thermal insulation and low dielectric performance, choose INSULCAST 961 FR.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
PROPERTIES UNCURED
|
COLOR, VISUAL |
Black |
– |
|
VISCOSITY, cps |
17,000 |
ASTM D 2393 |
|
SPECIFIC GRAVITY |
0.60-0.75 |
– |
|
MIX RATIO |
See Ratio Chart |
– |
|
MIXED VISCOSITY, cps |
7,000 ± 2,000 |
ASTM D 2393 |
|
POT LIFE @ 25°C, hours |
Varies with Curing Agent |
– |
|
SHELF LIFE @ 25°C, months |
12 |
– |
PROPERTIES CURED
|
PHYSICAL |
|
|
|
HARDNESS, DUROMETER (Shore D) |
70 |
ASTM D 2240 |
|
TENSILE STRENGTH, psi |
4,000 |
ASTM D 695 |
|
TENSILE ELONGATION, % |
<5 |
ASTM D 638 |
|
FLEXURAL STRENGTH, psi |
4,200 |
ASTM D 790 |
|
WATER ABSORPTION (24hrs), % |
0.4 |
– |
|
COEFFICIENT OF THERMAL EXPANSION °C |
40×10-6 |
– |
|
THERMAL CONDUCTIVITY, BTU in/(ft2)(hr)(°F) |
1.2 |
– |
|
SERVICE TEMPERATURE, °C |
-40 to +155 (De- pends on Insulcure) |
– |
