Form-in-Place

Automated technology that dispenses Form-in-Place conductive elastomer gaskets on metal or plastic housings. The system applies programmed gasket beads with pinpoint accuracy in four axes. This allows for compensation for uneven surfaces in castings and molded parts and provides consistent highly reliable seals.Gaskets can be applied on flanges as narrow as 0.50 mm, affording more space for board components or allowing smaller overall packaging.

 

Dispensed Gasketing, Form-in-Place
Dispensed Gasketing, Form-in-Place
Dispensed Gasketing, Form-in-Place, environmental

Dispensed Gasketing Selection Guide

EMI Shielding Gasket

Typical Properties         
Part no.F5301F5304F5305F5314F5321F5221 F5521F5381F5382
Elastomer BinderSilicone RubberSilicone RubberSilicone RubberSilicone Rubber Silicone RubberSilicone RubberSilicone RubberFluorosilicone Fluorosilicone
Conductive FillerNi/GrNi/GrNi/GrNi/GrNi/GrAg/CuAg/AINi/GrNi/Gr
Curing SystemThermalThermalThermalThermalMoistureMoistureMoistureThermalThermal
Hardness (Shore A)753040357040556075
Adhesion on Al plate (N/cm^2)>100>80>80>80>80>80>80>80>80
Compression Set 72hrs @70oC30%25%30%25%25%30%25%25%25%
Operating Temp. Range (oC) -45-150
-45~150
-45~150 -45~150 -45~150
-45~150
-45~150
-55~150
-55~150
Max. Intermittent Using Temp. (oC)200200200200200200200200200
UL Flammability Rating94V-0
94V-0
94V-0
94V-094V-0
94V-0
94V-0
94V-0
94V-0
DC Throught Resistance at 30% compression, 1mm Height (Ohm)0.050.080.080.100.090.050.070.150.06
Volume Resistivity (Ohm-cm)0.0300.0200.0150.020.0250.0050.0070.0300.020
Shielding Effectiveness (200MHz~10GHz)>100dB>100dB>100dB>100dB>100dB>100dB>100dB>100dB>100dB
Features Small bead application with superior adhesionUltrasoft, Low compression force applicationDesigned for applications where greater than 50% compression is requiredSoft,reboundable, low compression force application for highter frequenciesPreferred material for metalized plastics, RTV version of F5301Superior conductivity with higher compresssion capabilitiesHigh corrosion resistance in harshest environmentsResistance to polar solvents, fuels, oil additives, chemicals, and salt spray/fog with low outgassingResistance to polar solvents, fuels, oil additives, chemicals, and salt spray/fog with low outgassing

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Dual-Functional Gasket

Typical Properties 
Part NumberF9304
Elastomer BinderSilicone
Conductive FillerNi/Gr
Curing SystemThermal
Hardness (Shore A)35
Adhesion on Al plate (N/cm 2 )>80
Compression Set 72hrs @70 o C25
Operating Temp. Range ( o C) -45~150
Max. Intermittent Using Temp. ( o C)200
UL Flammability Rating94V-0
DC Throught Resistance at 30% compression, 1mm Height (Ohm)0.06
Volume Resistivity (Ohm-cm)0.020
Shielding Effectiveness (200MHz~10GHz)>100dB
Recommended Bead Height
FeaturesExcellent EMI shielding performance with superior environmental sealing property

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Environmental Sealing Gasket

Typical Properties     
Part no.F6003F6023F6031F6012F6081
Elastomer BinderSilicone RubberSilicone RubberSilicone RubberSilicone RubberFluorosilicone
Conductive FillerNoneNoneNoneNoneNone
Curing SystemThermalMoistureMoistureThermalThermal
Hardness (Shore A)4025202040
Adhesion on Al plate (N/cm2)>100>50>70>45>50
Compression Set 72hrs @70oC15%15%30%30%15%
Elongation200%300%44%200%390%
Tear Strength (lbf/in)100100>50>12>50
Operating Temp. Range (oC) -45~150
-45~150
-45~150
-45~150
-50~150
Max. Intermittent Using Temp. (oC)200200200200200
UL Flammability Rating94V-0
94V-0
94V-0
94V-0
94V-0
DC Throught Resistance at 30% compression, 1mm Height (Ohm)NoneNoneNoneNoneNone
Volume Resistivity (Ohm-cm)1X10^121X10^14
1X10^14
1X10^15
1X10^14
Shielding Effectiveness (200MHz~10GHz)NoneNoneNoneNoneNone
Recommended Bead Height
Features UV resistantIdeal for weather resistant application
RTV version of F6012 with low compression force
A foam based material that is highly compressable Resistance to polar solvents, fuels, chemicals, and salt spray/fog with low outgassion

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