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CHT SE3000 is a 2-component, silicone elastomer system specially designed for electronic potting and encapsulation applications. It offers good protection against chemicals, environmental contamination, mechanical shock, vibration and impact damage. It can be employed in areas where low flammability is a prerequisite. The cured elastomer can be repaired. The component parts have relatively low viscosities and are readily mixed either by hand or machine.
Technical Data
Property | SE3000 Component A | SE3000 Component B | Unit | Test Method |
---|---|---|---|---|
Colour | Light Grey | Orange | - | - |
Viscosity | 2,000 | 1,900 | mPa-s | Brookfield HBTD |
Property | Mixture | Unit | Test Method |
---|---|---|---|
Cure Type | Addition | - | - |
Rheology | Liquid | - | - |
Self Bonding | No | - | - |
Mixing Ratio | 1:1 | according to weight | - |
Mixed Viscosity | 1,950 | mPa-s | Brookfield HBTD |
Colour | Orange | - | - |
Pot Life | 50 | Min | |
Max Cure @ 25°C | 4 | h | |
Max Cure @ 100°C | 6 | Min | |
Cured Product | Afer 7 days at 23°C +/-2°C and 50% +/- 5% humidity | - | - |
CTE Linear | 134 | ppm/°C | |
CTE Volumetric | 402 | ppm/°C | |
Volatile Content | <300 | ppm | |
Duro Shore A | 40 | - | ASTM D 2240-95 |
Working Temp. | -70 t0 250 | °C | AFS-1540B |
Tensile | 0.81 | MPa | ISO 37 |
Elongation | 30 | % | ISO 37 |
Modulus Youngs | 4.98 | MPa | - |
Tear | 4.56 | kN/m | ISO 34-1 |
Linear Shrinkage | 0.03 | % | - |
SG | 2.2 | - | BS ISO 2781 |
Thermal Conductivity | 1.2 | W/m*k | - |
UL 94V-0 | Yes | - | - |
Property | Electrical | Unit | Test Method |
---|---|---|---|
Dielectric Constant @ 1 kHZ | 4.53 | - | ASTM D-150 |
Dielectric Strength | 14 | kV/mm | ASTM D-149 |
Dissipation Factor @ 1kHZ | 0.0107 | - | ASTM D-150 |
Volume Resistivity | 1.80E+14 | ohms*cm | ASTM D-257 |
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Scheduled shipments give you flexibility with your deliveries. Instead of choosing just one delivery date, you can choose as many shipment quantities and dates as you like.
To use Scheduled Shipments you will need to sign up for a Credit Account. A link is available at the top of the page or just click HERE.
Alternatively call us on 01908 222211 for all the information you need regarding gaining access to Scheduled Shipments.
Shipment Order No. | Shipment Date | Shipment Quantity |
---|---|---|
#56534 | 1/1/2025 | 1000 |
#56534 | 15/2/2025 | 1000 |
#56534 | 12/3/2025 | 1000 |
In the above example the customer has ordered 3000 parts, but the customer wants 3 seperate shipments of 1000 parts. We will then ship in accordance with your required deliveries.
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