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Acc Silicones Potting Compound Grey Silicone Liquid 250 g Dual Cartridge QSIL 550
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Acc Silicones |
| Colour | Grey |
| Model | QSIL 550 |
| Maximum Operating Temperature | 275°C |
| Package Type | Dual Cartridge |
| Thermal Conductivity | 0.37W/mK |
| Minimum Operating Temperature | -50°C |
| Package Size | 250 g |
| Base Chemical | Silicone |
| Product Form | Liquid |
| ANSI/ESD S20.20 | 2014 |
| BS EN 61340-5-1 | 2007 |
| Trade Name | QSil 550 |
| Cure Time | 24 h |
| Acc Silicones QSIL-553 Grey Potting Compound Silicone 250 gBrand | Acc Silicones |
Key Features
- Offers good protection against impact damage with low flammability.
- Cured product exhibits medium to high modulus elastomer hardness of 55 Shore A.
- Thermally conductive with 0.37 W/mK thermal conductivity.
- Operates reliably between -50°C and 275°C.
- Heat accelerated cure with a cure time of 24 hours.
- Solvent free formulation ensuring safety in use.
- Shelf life of 12 months under recommended storage conditions.
- Suitable for industrial electronic encapsulation with consistent quality.
Product Description
Acc Silicones QSIL 550 is a premium two-component grey silicone potting compound liquid contained within a convenient 250 g dual cartridge twin pack designed especially for electronic potting applications. The twin pack packaging facilitates accurate 1:1 mixing without weighing, reducing mess and waste while simplifying the potting process.
The cured compound forms a hard, medium to high modulus elastomer with a Shore A hardness rating of 55, providing robust protection against mechanical impact and environmental stress. It has excellent thermal conductivity rated at 0.37 W/mK, efficiently dissipating heat from sensitive components.
This silicone encapsulant operates reliably over a wide temperature range from -50°C up to 275°C, making it suitable for demanding industrial environments. It features a heat accelerated cure that completes within 24 hours and is solvent free, ensuring safety and environmental compliance.
The product boasts a shelf life of 12 months from manufacture when stored as recommended, supporting inventory flexibility. It complies with key industrial standards, such as ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, which relate to electrostatic discharge control and safety.
Ideal for use in electronics manufacturing, aerospace, instrumentation, and other industrial sectors requiring high-quality sealing and protection of fragile components. The grey color aids visual identification and inspection post cure.
Easy-to-use twin pack with 1:1 mix ratio eliminates the need for weighing. Provides protection against physical and thermal stress with hardness of 55 Shore A. Thermally conductive to dissipate heat and enhance device reliability.
Operating temperature range from -50°C to 275°C. Solvent free and heat accelerated cure offers efficient processing. Complies with ANSI/ESD and BS EN electrostatic discharge standards. Supplied in a 250 g dual cartridge for convenient application.
Suitable for a wide range of electronic and industrial encapsulation use cases. Discover the full range of Acc Silicones Potting Compounds and sealants on EnvMart for reliable solutions in electronics protection.
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Frequently Asked Questions
The maximum operating temperature for the QSIL 550 silicone potting compound is 275°C.
This model operates reliably at a minimum temperature of -50°C.
The cure time for this silicone potting compound is 24 hours, with heat acceleration available.
The thermal conductivity of the QSIL 550 is rated at 0.37 W/mK, allowing it to efficiently dissipate heat.
The cured QSIL 550 exhibits a medium to high modulus elastomer hardness of 55 Shore A.
It is supplied in a 250 g dual cartridge, which facilitates accurate 1:1 mixing without weighing.
The QSIL 550 complies with ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards related to electrostatic discharge control and safety.
Yes, the QSIL 550 is a solvent-free formulation, ensuring safety in use.
The shelf life of the QSIL 550 silicone potting compound is 12 months when stored under recommended conditions.
This silicone compound is grey in color, which aids in visual identification and inspection post cure.
This silicone potting compound is ideal for electronics manufacturing, aerospace, instrumentation, and other industrial sectors requiring high-quality sealing and protection of fragile components.
The base chemical of the QSIL 550 is silicone, which contributes to its properties as a potting compound.
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