Acc Silicones QSIL-553 Grey Thermal Conductivity Silicone Potting Compound

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

ACC Silicones Silicone Encapsulant Twin Pack Sachet

The ACC Silicones 250g silicone encapsulant twin pack sachet is a two-component, addition-cure, thermally conductive silicone elastomer system. This fully cured elastomer offers good protection against shock, vibration and environmental contamination. The twin pack sachet provides fast, clean mixing without the need to weigh or measure the A/B components or use external mixing equipment. It is specially designed for electronic assembly potting applications.

Features and Benefits

Two colours assist mixing
Moderately low viscosity
Long pot life
Fast cure at elevated temperature
Thermally conductive rubber
Easily repaired
Cure time is 24 hours
Thermal conductivity is 0.68W/mK
Hardness is 32 shore A
Operating temperature ranges between -55⁰C and 260⁰C


UL 94 approved
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

Attribute Value
Product Material Silicone
Package Type Dual Cartridge
Package Size 250 g
Special Properties Thermal Conductivity
Cure Time 24 h
Hardness 32 Shore A
Thermal Conductivity 0.68W/mK
Colour Grey
Maximum Operating Temperature +260°C
Minimum Operating Temperature -55°C
Operating Temperature Range -55 → +260 °C
In Global stock for delivery within 4 - 6 working days.
Price Each
Was MYR329.13
MYR 325.71
Per unit
1 - 5
6 - 11
12 +