11/27/2023 0 Comments True bond epoxy for saleOne part systems can be cured at elevated temperatures only (typically 250-300☏). Two part systems can be cured at room temperature or at elevated temperatures. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.An extensive line of one and two component epoxy adhesives, sealants, coatings, potting/encapsulation compounds and impregnation resins are available for use. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. Not for consumer sale or use.ģM industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. When using a Dispensing Equipment, rely on Bonding and Assemblyįor convenient and accurate metering, mixing, and dispensing.įor industrial/occupational use only. The Digital Dispensing Assistant will recommend the ideal pressure setting. After a simple, guided dispenser calibration, just enter the lot code information from the adhesive cartridge as well as the current temperature and desired flow rate. It is free to use and accounts for variables such as temperature, aging, and lot control. The 3M™ Scotch-Weld™ Digital Dispensing Assistant uses extensive laboratory testing data and 3M materials science expertise to make it easy to predict the recommended pressure setting. Calibrating time-pressure dispensing systems every time the temperature changes can be a lengthy process. Temperatures affect adhesive flow rates and disrupt repeatable processing which can lead to poor bonding outcomes. Be confident you’re dispensing the right amount of adhesive to reduce waste and rework. Get improved adhesive processing results when using Time-Pressure Dispensing Equipment. When using this, or other Duo-Pak (DP) size adhesives, rely on 3M Applicators for convenient and accurate metering, mixing and dispensing.ģM™ Scotch-Weld™ Digital Dispensing Assistant It maintains bond strength and can withstand paint bake operations up to 400 ☏ for 60 minutes. This adhesive reaches handling strength in approximately two hours and is fully cured in 24 hours at 72 ☏ (22 ☌). The mix ratio is 2:1 and provides 20 minutes of work-life, allowing time to adjust for the desired fit prior to curing. It can be used in joining, gluing, potting, panel bonding and structural bonding in sporting goods, metalworking, general industrial and transportation segments. This adhesive can replace mechanical fasteners, screws, rivets and spot welds in many applications. It works well on a variety of substrates, such as metals, ceramics, glass, many composites and plastics. FREE TO USE: Try the new 3M™ Scotch-Weld™ Digital Dispensing Assistant and experience shorter machine setup time with a free new automation tool for time-pressure systemsģM™ Scotch-Weld™ Epoxy Adhesive DP420 is a toughened, two-part epoxy structural adhesive that provides high impact and fatigue resistance to meet demanding bonding challenges.CERTIFICATIONS: DP420 is UL 94 HB Certified.RAPIDLY CURES WITH APPLIED HEAT: May be accelerated by heat to cure faster.FOR DEMANDING JOBS: This adhesive cures at room temperature, making it beneficial for heat-sensitive parts and a convenient, easy-to-use solution.AMPLE OPPORTUNITY FOR REPOSITIONING: A 20 minute work life provides time for adjustment.FOR THE MOST CHALLENGING APPLICATIONS: Toughened for impact and fatigue resistance.TWO-PART, RIGID EPOXY: High static load holding and high shear strength helps ensure lasting bonds.MULTIPLE APPLICATIONS AND INDUSTRIES: Can be used in joining, gluing, potting, panel bonding and structural bonding in sporting goods, metalworking, general industrial and transportation segments.BONDS A VARIETY OF SUBSTRATES: Bonds metals, ceramics, glass, many composites and plastics.
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