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Momentive Performance Materials RTV6424 Heat-Curing Silicone Adhesive, White

Category Polymer , Adhesive , Thermoset , Silicone , Silicone, RTV, Adhesive/Sealant Grade
Manufacturer Momentive Performance Materials (Former GE Silicones)
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Momentive Performance Materials RTV6424 Heat-Curing Silicone Adhesive, White.pdf
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Material Notes:
RTV6424, RTV6445, and TSE322 silicone adhesives are one-component heat curable silicone adhesive sealants which will bond to many substrates without a primer and which will creep rapidly at elevated temperatures. These products have a very long working time at room temperature but will not cure completely until exposed to elevated temperatures. RTV6424 is a white, paste like product with a small amount of vertical flow.Mechanical properties for specimen cured 1 hour at 150°C.Key Performance Properties: One component product - no mixing requiredFast cure at elevated temperaturePrimerless adhesion to many types of substratesNo cure by-products, low linear shrinkageExcellent dielectric propertiesOutstanding performance over a wide thermal range.GE Silicones became a part of Momentive Performance Materials in 2006.
Physical Properties Metric English Comments
Specific Gravity 1.17 g/cc
1.17 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 30
30
Tensile Strength, Ultimate 4.654 MPa
675.0 psi
Elongation at Break 550 %
550 %
Adhesive Bond Strength 2.07 MPa
300 psi
Aluminum to aluminum
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
Dielectric Constant 2.9
2.9
Dielectric Strength 19.69 kV/mm
500.1 kV/in
Dissipation Factor 0.0030
0.0030
Descriptive Properties Value Comments
Application rate 15 g/min
Color White
Vertical flow 2 inches
at 5 minutes
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