Songhan Plastic Technology Co.,Ltd.

Momentive Performance Materials N-Sil® RTV122 Silicone Modified Alkoxy Adhesive Sealants, White

Category Polymer , Adhesive , Thermoset , Silicone , Silicone, RTV, Adhesive/Sealant Grade
Manufacturer Momentive Performance Materials (Former GE Silicones)
Trade Name N-Sil®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Momentive Performance Materials N-Sil® RTV122 Silicone Modified Alkoxy Adhesive Sealants, White.pdf
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Material Notes:
N-Sil® adhesive sealants are one-component, ready-to-use, and cure to a tough, resilient silicone rubber on exposure to atmospheric moisture at room temperature.Key Performance Properties: Primerless adhesion to many metals and plasticsNon-corrosive to aluminum and steel per MIL-A-46146A+Lower odor cure than conventional silicone sealantsUL recognition (refer to GE Silicones Tech Info Sheet CDS4320 for additional information)One componentCures at room temperatureExcellent electrical insulation propertiesRetains elastomeric properties at temperatures of -60°C(-75°F) to 204°C(500°F) for short periodsExcellent weatherability, ozone and chemical resistanceApplications: Typical applications include, but are not limited to, sealing vertical joints bonding dissimilar materials such as metal to plastic and glass to aluminum, electrical insulation of wires and terminals, and formed-in-place gasketing.GE Silicones became a part of Momentive Performance Materials in 2006.
Physical Properties Metric English Comments
Specific Gravity 1.04 g/cc
1.04 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 30
Tensile Strength, Ultimate 1.72 MPa
249 psi
Elongation at Break 350 %
350 %
Tear Strength 6.100 kN/m
34.84 pli
Peel Strength 6.14 kN/m
35.0 pli
7.01 kN/m
40.0 pli
Aluminum, Cold Rolled Steel, Epoxy, Rigid PVC
7.89 kN/m
45.0 pli
Glass Filled Polyester
Thermal Properties Metric English Comments
CTE, linear 270 µm/m-°C

@Temperature 20.0 °C
150 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.210 W/m-K
1.46 BTU-in/hr-ft²-°F
Brittleness Temperature -60.0 °C
-76.0 °F
Electrical Properties Metric English Comments
Volume Resistivity 4.00e+15 ohm-cm
4.00e+15 ohm-cm
Dielectric Constant 2.8

@Frequency 60 Hz

@Frequency 60 Hz
Dielectric Strength 20.0 kV/mm
508 kV/in
Dissipation Factor 0.0016

@Frequency 60 Hz

@Frequency 60 Hz
Processing Properties Metric English Comments
Cure Time 20.0 min

@Temperature 25.0 °C
0.333 hour

@Temperature 77.0 °F
Tack-free, 50% R.H.
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Through, 50% RH
Descriptive Properties Value Comments
Application rate 500 g/min
3.2 mm orifice @ 621 kPa
Color White
Consistency Thixotropic Paste
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