Product Introduction
BECTRON® SK 75V1-75 / SG 79V1-75 is a two-component silicone encapsulant designed for electronic protection where deep penetration and durable performance are required. With a viscosity of 925 mPas and a penetration value of 75 mm/10, this formulation provides excellent flow for complex geometries while curing at room temperature over 24 hours. It offers thermal stability up to 180 °C for 20,000 hours and is classified internally to UL 94 V1 standards. The system’s flexibility, vibration damping, and strong adhesion characteristics make it ideal for applications exposed to mechanical and thermal stress.
BECTRON® SK 75V1-75 / SG 79V1-75 Features
- Two-component silicone system with high flow and deep penetration capability
- Thermal resistance up to 180 °C for extended high-temperature operation
- Moderate viscosity (925 mPas) for controlled flow in medium-complexity assemblies
- Internal UL 94 V1 classification for flame retardant performance
- Thermal conductivity of 0.2 W/mK for basic heat dissipation
- Pot life of 45 minutes and 24-hour room temperature curing cycle
- Zero VOC and 100% solids for environmentally friendly processing
- Low glass transition temperature for performance under cold conditions
- Excellent elasticity and vibration damping for mechanical protection
- No exothermic reaction during cure and minimal shrinkage
- Good adhesion to a variety of materials commonly used in electronics
BECTRON® SK 75V1-75 / SG 79V1-75 Applications
- Encapsulation of sensitive electronic components requiring deep penetration
- Protection in applications with mechanical shock or temperature fluctuations
- Potting in automotive and industrial electronics exposed to vibrations
- Use in moderate thermal load environments with complex geometries
- Thick-layer potting where flexibility and long-term stability are essential
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Viscosity [mPas] | 925 |
| UL 94 [internal] | V1 |
| Max. Temp. [°C/20.000h] | 180 |
| Hardness [Shore] | – |
| Penetration [mm/10] | 75 |
| Pot life [min] | 45 |
| Cure Time [h@25 °C] | 24 |
| Thermal conductivity [W/mK] | 0.2 |
