Heat cured silicone adhesives
Addition cure silicones provide fast curing alternatives to RTV silicone adhesives.
Using platinum catalysts they do not produce any harmful by-products which make them suitable for a wide range of applications including electronics. Features include:
- Heat cured 90 to 150ºC
- Fast cure in some cases lees than 5mins
- Neutral cure non-corrosive
- Excellent physical properties
- Will cure within a sealed unit
- Thermal Conductivity
| Product |
Rheology |
Colour |
Cure speed |
Feature |
| AS1402 |
Paste |
Trans |
40min@100ºC |
Adhesion to many substrates |
| AS1404 |
Paste |
Grey |
20min@100ºC |
High strength good adhesion |
| AS1405 |
Paste |
Grey |
30min@100ºC |
Thermally Conductive 3.89W/mK |
| AS1420 |
Flowable |
Grey |
30min@100ºC |
Thermally Conductive 1.38W/mK |
| AS1421 |
Paste |
Grey |
10min@125ºC |
Thermally Conductive 2.10W/mK |
As with all addition cure materials adhesion can be improved with longer cure times, post curing at elevated temperature or by using a specialist primer such as ACC Primer No3