Quantum Silicones QSil 6201 Silicone Solids Elastomer
Junction Box Potting
• QSil 6201 (UL pending)
A 100% silicone solids elastomer designed for electronic potting applications. This two-component system offers a fast curing, low modulus material.
- 100% solids
- Solvent free
- Fast cure time
- HB flame compliant
- Low modulus
- Good primerless adhesion to PPE, PPO Noryl and polycarbonate
- Ratio by volume: 20:1
- Ratio by weight: 25:1
- Base 6,000 cps
- Catalyst 30 cps
- Two-component silicone
- Pot Life/Gel Time:
- Approximately 3 minutes
- Mixed Color: Black
Graco PR70vTM Meter, Mix and Dispense System
- Part Number: PR7E-JAYA1EACA334411-JAJAANN3
- Blue side pump: 960
- Red side pump: 80
- 1/2 in x 15 ft (12.7 mm x 4.5 m), SS braid, PTFE lined hose
- 3/16 in x 15 ft (4.7 mm x 4.5 m), SS braid, PTFE lined hose
- 30 liter off board high volume tank with stand
- High volume reservoir equipped with automatic high/low level sensors and material transfer control
- 5:1 55 gallon drum supply pump for high volume reservoir
- 30 liter low volume tank with low level sensor
- Nitrogen kit for low volume reservoir
- MD2 Dispense Valve with 10:1 nose poppet valve
- Pressure transducers
- Need at least a 32 element static mixer or a combo mixer for optimum mixing
All written and visual data are based on the latest product information available. Graco reserves the right to make changes at any time without notice. All other brand names or marks are used for identification purposes and are trademarks of their respective owners. Exact equipment configuration will vary and depend on factors such as rate of output, length and size of hoses, bead size desired, and container sizes. Graco Material Test: DR382
The PR70 is a compact, reliable benchtop fixed and variable ratio meter, mix and dispense system that accurately meters, mixes and dispenses two-component medium to high-viscosity materials for a broad range of applications including bonding, sealing, potting, gasketing, encapsulation and syringe filling. Standard features include electric controls, digital shot entry, gel timer, purge and preventative maintenance counters.
Posi-Ratio by Positive Displacement
The Graco PR70 uses positive displacement pumps to deliver unmatched consistency with ratio accuracy to ± 1% and 2X increase in Mean Time Before Failure (MTBF). Multiple configurations support a wide variety of applications with a ratio range from 1:1 to 24:1 with variable drive and shot sizes from 2 to 70m cc’s. Stainless steel design reduces the chance of a material incompatibility while long-lasting wear parts mean lower cost of ownership. Learn more about the PR70.
Unmatched Quality, Performance & Support
Graco systems are engineered and built to deliver consistent performance, outperform the competition and help improve to your bottom line. With innovative features to help streamline operations and reduce downtime, Graco systems include high-quality parts that deliver longer life and reliability. Graco is also dedicated to providing the highest level of service through our knowledgeable, qualified global team of distributors.
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