GAP FILLER

GAP FILLER 3500S35

Features & Benefits

  •  Thermal conductivity: 3.6 W/m-K
  •  Thixotropic nature makes it easy to dispense
  •  Two part formulation for easy storage
  •  Ultra-conforming – designed for fragile and low-stress applications
  •  Ambient or accelerated cure schedules

Properties

Typical properties of GAP FILLER 3500S35 (Two-Part)
Properties Imperial Value Metric Value Test Method
Density (Bulk Rubber) (g/cc) 3.0 3.0 ASTM D792
Color / Part A White White Visual
Color / Part B Blue Blue Visual
Viscosity as Mixed (cps) (1) 150,000 150,000 ASTM D2196
Mix Ratio 1:1 1:1 ***
Shelf Life @ 25ºC (months) 5 5 ***
Typical properties of GAP FILLER 3500S35 (Two-Part)
Electrical Imperial Value Metric Value Test Method
Dielectric Constant (1000 Hz) 8.0 8.0 ASTM D150
Volume Resistivity (Ohm-meter) 10^9 10^9 ASTM D257
Flame Rating V-O V-O U.L. 94
Dielectric Strength (V/mil)/(V/mm) 275 11,000 ASTM D149
Dielectric Constant (1000 Hz) 8.0 8.0 ASTM D150
Typical properties of GAP FILLER 3500S35 (Two-Part)
Thermal Imperial Value Metric Value Test Method
Thermal Conductivity (W/m-K) 3.6 3.6 ASTM D5470
Typical properties of GAP FILLER 3500S35 (Two-Part)
Property as Cured Imperial Value Metric Value Test Method
Color Blue Blue Visual
Hardness (Shore A) (2) 35 35 ASTM D2240
Continuous Use Temp (°F) / (°C) -76 to 392 -60 to 200 ***
Typical properties of GAP FILLER 3500S35 (Two-Part)
Cure Schedule
Pot Life @ 25ºC (min) (3) 60 60 ***
Cure @ 25ºC (hrs) (4) 15 15 ***
Cure @ 100ºC (min) (4) 30 30 ***
Typical properties of GAP FILLER 3500S35 (Two-Part)
Electrical As Cured Imperial Value Metric Value Test Method
Dielectric Constant (1000 Hz) 8.0 8.0 ASTM D150
Volume Resistivity (Ohm-meter) 10^9 10^9 ASTM D257
Flame Rating V-O V-O U.L. 94