Detachable Union Systems Black Dual Lock SJ355D 3M

For the purposes of this Regulation, the following definitions shall apply: 3M. What. A small mushroom won't get far in this world but, combined with a few hundred of its friends, it will become something virtually unstoppable.

measures:

12 mm x 46 m

other, of circular cross-section

25 mm x 5 m

25 mm x 2,5 m

25 mm x 46 m

50 mm x 46 m

Supply: 5 to 10 working days

CHARACTERISTICS

• Black closure system with mushroom-shaped filaments, with pressure sensitive acrylic adhesive.
• Type 250 combines with type 170, 250 or 400. Close by fitting audibly.
• A tensile strength five times greater than traditional hook and loop fasteners.
• It opens and closes 1000 times before losing 50% of its original tensile strength.
• Designed to join metals, glass and paints and plastics with high and medium surface energy.
• The foam tape allows better contact with textured or irregular surfaces.

BENEFITS

• Teamwork is the idea behind the replaceable lock design 3MIt's called Dual Lock.
• When joined, the unique mushroom-shaped filaments combine to intertwine with each other, generating five times the closing strength of the usual hook and loop fasteners, while maintaining the ability to easily separate for easy access.
• When two pieces are pressed together, the filaments flex and the mushroom heads slide past each other.
• After coupling, the filaments return to their original position, interlacing with the opposite ends with an audible sound that signals that the system is coupled.
• This system can be opened and closed 1000 times before losing 50% of its original tensile strength.
• Without need for drilling, screwing or tightening or complex installation
• The adhesive sticks quickly and reaches its full strength in 72 hours. Once glued, the intertwined mushroom-shaped filaments can withstand the same force as screws and rivets with the difference that they are easily separated for easy access.
• Versatile, durable and invisible There is no limit to the number of uses of these locking systems.
• The filaments, mushroom heads and film support are constructed from polypropylene, and the polyolefin support is resistant to solvents and common alkaline solutions, making them ideal for different purposes and environments.
• Closure systems SJ3550 has an acrylic foam tape with a removable protective liner.
• This construction allows better contact with irregular or slightly rough surfaces.
• To achieve different levels of holding power, the system can be combined with different types of repositionable systems 3M Dual lock.
• Among the combinations of systems we suggest are: Type 250 with type 170 Type 250 with type 250 Type 170 with type 400 Type 250 with type 400 For a fast-grip fastener with high strength but limited life cycle, any of the Dual Lock products 3M can be combined with replaceable fasteners 3MTM Hook and LoopTM.

APPLICATIONS

The retractable locking system 3MTM Dual LockTM SJ3550 solves clamping problems without the need for special tools or complicated mechanical fastening systems. Our replaceable locking system has an acrylic adhesive that adheres well to a variety of high and medium surface energy materials, including some plastics, metal, glass and painted surfaces. This allows it to hold access doors, panels, signals, screen components and many other parts that open and close frequently allowing easy and repeated access with minimal loss of sticking resistance over time.

TECHNICAL DATA

It has a density of 40 mushroom-shaped filaments/cm2 with a glued thickness of 5.7 mm, resistance to temperatures between -30 °C and 70 °C in the long term (+95 °C in the short term) and can be used indoors and outdoors.

ABOUT 3M

3M it has solutions so diverse that they have the right answer for every need. And if not, they work alongside the customer to develop that new way of doing things. This different way of thinking is shown in studies developed to find the most optimal product for each organization.