Description
Dow Corning 7091 Adhesive Sealant Gray – 310ml
Product Details
Typical Use: Designed for applications which demand a strong but flexible bond, such as when bonding materials with differing thermal expansion rates, e.g. glass to metal or glass to plastic.
Color: Gray
Components: 1 part
Cure System: Room Temperature
Cure Time: 24h to 7d @ room temperature and 50% relative humidity
Elongation: 680% @ break
Flash Point: >100C
Hardness: 37 A
Specific Gravity: 1.4 @ 22.2C
Tack Free Time: 28min
Tensile Strength: 2.5 MPa
Dow is a worldwide leader in providing high performing silicone adhesives and sealants. Dowsil 7091 Adhesive is a neutral cure, high performing silicone agent. This material is intended to have a flexible tough adhesion to a variety of substrates. Dow Corning 7091 is also capable of unprimed bonding to used materials including aluminum, ceramic, glass, enameled and painted steel.
Dowsil 7091 Adhesive Sealant is a one-part, non-sagging paste that cures at room temperature when it is exposed to moisture. Once cured, this engineered material becomes a tough flexible silicone rubber that is flexible and extremely stable from a temperature range of -55 to 180 Degrees Celsius. This high quality silicone material is capable of withstanding extreme temperatures while maintaining an effective bond. When Dow Corning 7091 is applied, it will begin to skin over in an estimated 10 to 15 minutes at room temperature. This high quality silicone will become completely tack-free within an estimated 30 minutes.
After the skin development, Dow Corning 7091 Adhesive will begin to cure from the inside out taking approximately 24 hours at a depth of 2mm. This cure is at room temperature with 50 percent relative humidity. Although this adhesive/sealant is extremely durable with excellent adhesion, it may be less successful on low energy plastics including Polypropylene, Polyethylene and PTFE. Dow 7091 Adhesive Sealant is available in a variety of sizes including 310ml cartridges, 250kg drums and 20 liter pails. It also comes in three different colors, black, white and grey. This material has not been tested or deemed suitable for pharmaceutical or medical use.
It is extremely important to understand the proper use, handling and dangers of Dow Corning 7091 adhesive. This material has a shelf life of 12 months from date of production if it is stored at or below 30 degrees Celsius in its unopened container. Avoid contact from eyes, skin, heat, sparks and open flames. It is strongly recommended to be handled in an area with sufficient ventilation.
Dow Corning 7091 Adhesive Sealant high quality adhesive sealant manufactured to meet industry demands all around the world. Dow Corning’s progressive engineering style and innovative technology background has allowed them the provide some of highest quality sealants and adhesives in the industry. Dow Corning 7091 silicone adhesive/sealant is a high performance material that can be used in a variety of applications.
Manufacturer: Electronic Components
MFG Part #: 7091-310ML-GRY
