Kingzom Co., Limited
Kingzom is committed to excellent customer service, quality products, on-time delivery and innovative cost-effective solutions.
Kingzom Co., Limited
Kingzom is committed to excellent customer service, quality products, on-time delivery and innovative cost-effective solutions.
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3M SJ3551 | Dual Lock Type 400 | 3.5mm Thickness | Black
Product Description
3M Dual Lock Reclosable Fastener SJ3551 is a black polypropylene mushroom-stem fastener (Type 400, 400 stems/in2) backed with a white conformable acrylic foam adhesive, giving about five times the tensile strength of hook-and-loop with a snap-in-place, fully hidden closure.
Structure
|
Component |
Material / Construction |
|---|---|
| Backing (Carrier) | black polypropylene stems and backing, 3.51 mm unmated, 400 stems/in2 (62/cm²) |
| Adhesive | white acrylic foam adhesive (VHB type), about 0.89 mm |
| Release Liner | clear silicone-treated polyolefin, 0.10 mm (4 mil), red 3M Dual Lock print |
Datasheet
| Unmated thickness 3.51 mm |
| Engaged thickness 5.74 mm |
| Temperature resistance 93 °C |
| Cycle life 1000 closures |
| Type 250 to Type 400 disengage 41.4 N/cm² |
| Weight 0.142 g/cm² |
Features
Applications
