3M SJ3550 Dual Lock Tape sort 25mm x 46m

3M™ Dual Lock™ Reclosable Fastener SJ3550CF — Type 250

3M™ Dual Lock™ Reclosable Fastener SJ3550CF is a Type 250 reclosable fastener with approximately 250 mushroom-shaped stems per square inch. The product is supplied as a pressure-sensitive adhesive-backed roll measuring 25 mm x 45.7 m (two rolls per case as per product specifications). The backing is made of polypropylene, and the adhesive is acrylic.

Material and Function

• Type: 250 reclosable fastener (~250 stems per sq in)
• Backing (carrier): polypropylene
• Adhesive: acrylic (pressure-sensitive adhesive)
• Packaging: adhesive-backed roll, 25 mm x 45.7 m (2 rolls/case specified)
• Can be mated with other Dual Lock types (170, 250, or 400 stem density) for varying strength combinations

Documentation

Technical documentation and application guidelines for 3M™ Dual Lock™ are available in the manufacturer's technical bulletin. For selection and design, follow 3M's guidelines for substrate, surface preparation, application temperature, and pressure. View manufacturer datasheet

Application and Design Notes (from manufacturer documentation)

• Recommended application temperature: 20–27 °C (68–80 °F)
• Apply with even pressure — manufacturer specifies approximately 15 psi for good substrate contact
• Design guidance: start with approximately 4 in² Dual Lock per pound of static pull or shear load (manufacturer's guidance)

Typical Applications

• Access panels
• Graphic attachment
• Specialty vehicle interior attachments
• General industrial attachment

Specifications

• Product Name: 3M™ Dual Lock™ Reclosable Fastener SJ3550CF
• Type: 250 reclosable fastener
• Stem Density: approximately 250 mushroom-shaped stems per square inch
• Roll Dimensions: 25 mm x 45.7 m (specified as 2 rolls per case)
• Backing (carrier): polypropylene
• Adhesive: acrylic
• Compatible with Dual Lock types: 170, 250, 400

Indholdet er genereret ved hjælp af AI – vi tager forbehold for fejl.
Kontakt HIN for yderligere information om produktet.