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AS1803


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TDS
SDS
Description
1 Part Non-Corrosive Neutral Cure Adhesive Sealant (Electronic Grade)
Feature
  • UL recognised in file No. E334038
  • Good thermal conductivity
  • Non corrosive
  • Fast skinning
Code
AS1803
Feature
Feature 1
UL recognised in file No. E334038
Feature 2
Good thermal conductivity
Feature 3
Non corrosive
Feature 4
Fast skinning
100% Modulus (N/mm2)
0.5 MPa
Colour
White
Cure Through to 3 mm Depth
8 hr
Cure Type
Acetone
Density
2.24 g/cm3
Dielectric Constant
4.9
Dielectric Strength (V/mil)
508 V/mil
Dielectric Strength kV/mm
39 kV/mm
Dissipation Factor
0.009
Drying / Fixing Conditions
23+/-2°C and 50+/-5% humidity
Elongation at Break (%)
94 %
Hardness Shore A
65
Lap Shear Aluminium kg/cm²
6 kg/cm²
Lap Shear Copper kg/cm²
3 kg/cm²
Lap Shear Stainless Steel 304 kg/cm²
2.6 kg/cm²
Linear Coefficient of Thermal Expansion (ppm/°C)
198 ppm/°C
Linear Shrinkage (%)
1 %
Max Storage Temperature
40 °C
Max Working Temp (°C)
220 °C
Min Working Temp (°C)
-50 °C
Rheology
Paste
RTV or Heat cure
RTV
Self Bonding
Yes
Shelf Life (mths)
9
Tensile Strength (N/mm2)
2.8 N/mm2
Test Conditions
7 days at 23+/-2°C and 50+/-5% humidity
Thermal Conductivity (W/mK)
1.55 W/mK
Tooling Time at 23°C/73°F
4 min
Tooling Time at 23°C/73°F
4
UL File No.
E334038
Volume Coefficient of Thermal Expansion (ppm/°C)
475 ppm/°C
Volume Resistivity (Ohms cm)
1.00E+14 ohms cm
Youngs Modulus (N/mm2)
0.4 N/mm2
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