Master Bond's Polymer System EP37-3FLF is an optically clear, two
component epoxy with resistance to cryogenic temperatures and severe thermal
cycling. Its low exotherm also makes it useful for potting, encapsulating and
casting systems, especially where wider cross section thicknesses are
specified. Its combination of properties allows it to cure without stressing
Serviceable over the range of 4K to 250F,
EP37-3FLF cures at room temperature in 2 to 3 days or faster at elevated
temperatures. This epoxy offers a non-critical 1 to 1 mix ratio by weight or
volume, and a low mixed viscosity of 1,400 to 1,500 cps. Users can work with a
100 g mass of the adhesive at room temperature for up to 90 mins.
EP37-3FLF has a bond shear strength exceeding
2,000 psi and a T-peel strength of 25 pli. This flexible epoxy has an elongation
of 180 percent and electrical insulation properties with a volume resistivity
of 1x1014 ohm-cm. It bonds to a variety of substrates including metals, glass,
ceramics, rubbers and many plastics and is widely used in the optical,
electrical, electronic, computer and OEM industries.
EP37-3FLF is sold in pint, quart, gallon and 5
gallon container kits and has a 6 month shelf life if unopened and stored at
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.