• Gap filler rubber, thermal conductivity
• No oil bleeding
• Low stress, soft and tacky
• Low density
• Low volatile

SEMICOSIL 9671 TC2 A is a shear-thinning, easy-dispensing, non-slump, addition-curing, two part silicone rubber that cures at room temperature to a crosslinked, soft rubber with excellent thermal conductivity.

SEMICOSIL 9671 TC2 A has a shelf life of 6 months calculated from date of production, at least 3 months when delivered. The material has to be stored between 5-deg C and 30-deg C in the originally sealed container. The 'Best use before end' date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

SEMICOSIL 9671 TC2 A contains a high load of fillers which may tend to sedimentation over longer storage time. In order to ensure a uniform product mix and the specified properties, a re-homogenization step is obligatory after more than 3 months from production date. Biaxial mixers have turned out to suit best.