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CHT AS5702 is a non-corrosive, neutral cure, 1-part, RTV (Room Temperature Vulcanising) silicone adhesive sealant. It is one in a range of Alkoxy cure products which are solvent free. It exhibits excellent primeless adhesion to many substrates and cures at room temperature when in contact with atmospheric moisture to form a tough rubber. This product will not corrode copper or its alloys and is suitable for use with electronic components.
Uncured Product
Property | Test Method | Value |
---|---|---|
Appearance | - | Thixotropic Paste |
Cure Profile | - | 23+/-2°C and 50+/-5% humidity |
Cure Through to 3mm Depth | - | 24 hr |
Cure Type | - | Alkoxy |
Extrusion Rate g/min | - | 190 g/min |
Rheology | - | Paste |
Self Bonding | - | Yes |
Slump | - | 1 mm/5mins |
Tack Free Time / Skin Formation at 23°C/73°F | - | 15 min |
Cured Product
7 days at 23+/-2°C and 50+/-5% humidity
Property | Test Method | Value |
---|---|---|
Color | - | Translucent |
Density | BS ISO 2781 | 1.03 g/cm3 |
Elongation at Break | ISO 37 | 540 % |
Hardness Shore A | ASTM D 2240-95 | 24 |
Max Working Temp | - | 200 °C / 392 °F |
Min Working Temp | - | -60 °C / -76 °F |
Tensile Strength | ISO 37 | 2.7 N/mm2 / 392 psi |
Thermal Conductivity | - | 0.2 W/mK |
Youngs Modulus (N/mm2) | - | 0.38 N/mm2 / 55 psi |
Electrical Properties
Property | Test Method | Value |
---|---|---|
Dielectric Constant | ASTM D-150 | 3.42 |
Dissipation Factor | ASTM D-150 | 0.000144 |
Volume Resistivity (Ohms cm) | ASTM D-257 | 6.2E+15 ohms cm |
Storage
Propert | Test Method | Value |
---|---|---|
Max Storage Temperature | - | 40 °C / 104 °F |
Shelf Life | - | 12 months |
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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.