Buy Huntsman 5774
Huntsman 5774 is a self-extinguishing, polyurethane adhesive that cures at room temperature or elevated temperatures. Once cured, this material forms a high strength, impact resistant, tough bond on metal or thermoplastic substrates. This advanced product is qualified to BMS 5-105, Type 5. It comes in easy to use Accumix cartridges for fast and convenient application.
Huntsman Uralane 5774 A/C is a two part material that has high peel strength and high strength for bonding applications. To 100 parts by weight of resin, 55 parts by weight of 5774-C hardener is needed. The ratio is 2:1 parts by volume. Once mixed together the product forms a beige color with a specific gravity of 1.15. It becomes a soft gel that can be used on applications on vertical or overhead surfaces. Gel time of 100 grams at a temperature of 25 degrees Celsius will be approximately 15 to 25 minutes.
The curing schedule will vary on the type of method that is used. Full cure will occur in 7 days at room temperature, gel at room temperature plus 2 to 4 hours at 65 degrees Celsius and 1 to 2 hours at 95 degrees Celsius. Huntsman 5774 can be handled within 4 hours of drying at room temperature. 75 percent of full strength is achieved in 24 hours. Lap shear strength is completely dependent on the length of cure time. Recommended bond line thickness is 3 to 5 mils for optimum performance on the substrate while it is held stationary or clamped for a minimum of 4 hours.
When handling this product, it is strongly recommended to understand the proper applications methods and the safety precautions. When stored at a temperature of 25 degrees Celsius in a dry location unopened, the resin and hardener will have a shelf life for 6 months. Do no refrigerate this product because it may alter the properties causing the adhesive to fail. Huntsman Uralane 5774 A/C is oxygen sensitive and needs to be re-blanketed with dry nitrogen and resealed tightly. This product is formulated for professional and industrial use only. If more safety and handling precaution advice is required, use the Huntsman Uralane 5774 AC MSDS.
Huntsman 5774 is a tough polyurethane adhesive formulated with the most advanced materials available in the industry. Huntsman is a worldwide leader in providing innovative engineering and expert knowledge on all of the materials they produce. Huntsman 5774 Uralane A/C is an innovative polyurethane adhesive that is self-extinguishing with high strength for bonding thermoplastics and metal substrates. More information regarding Uralane 5774 including sizing and the proper application methods can be obtained by contacting Krayden, Inc., a certified Huntsman adhesive sealant and specialty chemical distributers. Also check out the Huntsman 5774 Uralane TDS.