FPH Datasheet, PDF (1/2 Pages) SHIELD s.r.l. – MAGNETIC SWITCHES

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Eccostock®FPH
High Temperature Foam-in-Place Liquid
HIGH TEMPERATURE FOAM-IN-PLACE LIQUID
Eccostock FPH is a two part closed cell foam-in-place resin system. It is a rigid, high temperature
polyurethane (isocyanate). Once cured, Eccostock FPH will withstand continuous exposure up to 135°C
(275°F) and up to 163°C (325°F) for short periods remaining rigid.
FEATURES AND BENEFITS
MARKETS
• Maintains rigid characteristics at high service
temperatures
• Foam-in-place
• Commercial Telecom
• Security and Defense
SPECIFICATIONS
TYPICAL PROPERTIES
Bulk Density lbs/ft³ (g/cc)
Dielectric Constant (1 MHz)
Dissipation Factor (1 MHz)
Dielectric Strength, volts/mil
Compressive Strength, psi (kg/cm²)
Flexural Strength at 5% strain, psi (kg/cm²)
Flexural Modulus, psi (kg/cm2)
Tensile Strength, psi (kg/cm2)
Shear Strength, psi (kg/cm²)
Coefficient of Thermal Expansion per °C
Water Absorption, % of gain in 24 hours
2 (0.03)
1.04
0.001
40
30 (2.1)
25 (1.8)
500 (35.2)
40 (2.8)
35 (2.5)
25 x 10^-6
3
ECCOSTOCK FPH
8 (0.13)
1.12
0.002
40
250 (17.6)
225 (15.8)
7,000 (493)
200 (14.1)
140 (9.9)
40 x 10^-6
1.5
14 (0.22)
1.25
0.005
40
600 (42.3)
800 (56.0)
20,000 (1408)
450 (31.7)
300 (21.1)
50 x 10^-6
1
Data for design engineer guidance only. Observed performance varies in application.
Engineers are reminded to test the material in application.
APPLICATIONS
• As Eccostock FPH maintains its rigid characteristics at high service temperatures, it is suitable for
structural applications.
• Its foam-in-place characteristic makes it an excellent choice for encapsulation applications.
• Encapsulation of electronic modules, antennas, rockets, satellites and missiles.
• Encapsulation of coiled waveguide delay line to provide rigidity
• Vibration and sound deadener when applied to interior surfaces of an instrument cabin.
• Encapsulation of crystal ovens for temperature stability.
• Staking material for high Q coils.
AVAILABILITY
Kit Availability
Size I
Size II
FPH Resin
Catalyst (12-2H)
Catalyst (12-4H)
Catalyst (12-6H)
Catalyst (12-10H)
1.3 Lbs.
0.9 Lbs.
1.0 Lbs.
1.0 Lbs.
1.1 Lbs.
5.2 Lbs.
3.4 Lbs.
3.9 Lbs.
3.9 Lbs.
4.4 Lbs.
Size III
45.4 Lbs.
29.5 Lbs.
34.1 Lbs.
34.1 Lbs.
38.6 Lbs.