| Layer | Function in the assembly |
| Flame-retardant nylon hook side | Carries the closure load; FR nylon keeps the hook structure from feeding a flame |
| Flame-retardant nylon loop side | Matching loop surface, same FR grade, so both halves pass as a pair |
| High-temperature resistant PSA | Holds the tape to the substrate where standard adhesive would soften |
| Release liner | Protects the adhesive until the part is applied; also the carrier for die-cutting |
| Flame-retardant reinforced coating | Adds wear resistance and keeps the edge from fraying in service |
A standard nylon tape is fine in a cabinet. It is not fine when the fastener sits inside an assembly that goes through a material review, because the tape becomes part of the flammability case for the whole unit.
EV battery packs, busbar and high-voltage cable routing
Rail and mass-transit seat frames, trim and cable harnesses
Aerospace and marine interior panels and accessory fastening
Motor, instrumentation and control wiring in industrial equipment
Appliance and heater panels, fire-fighting equipment
New energy and switchgear cabinets with an internal temperature rise
Peel strength ≥15N/cm² is the force needed to open the closure. Shear strength ≥18N/cm² is the load the same closure carries when pulled sideways, along the tape. Cable routing and panel fixing are dominated by shear, so in a design review quote the shear figure rather than the peel figure. Both numbers sit above a general-purpose nylon hook and loop tape, which is what the flame-retardant construction buys you in a structural role.
This material is declared against UL94, and tested for RoHS and REACH; dimensional tolerance follows GB/T 23315-2009. For a submission file, ask us for the UL94 classification report and the RoHS and REACH declarations against the exact grade and thickness you order, because the classification depends on both.
Standard width 15 to 300 mm in black, red and yellow, packed 20 meters per roll or 22 yards per roll. The roll can be laminated to other substrates, die-cut to shape or punched for screw and rivet fixing, which is how most rail and battery-pack parts are supplied.
For cable bundling at ambient temperature, see back-to-back hook and loop cable ties. For adhesive mounting of small parts, see adhesive-backed PP molded hook. Custom die-cut formats are handled through our converting service.
Which flame rating can you document? The product is declared against UL94 and tested to RoHS and REACH. The classification depends on the grade and thickness supplied, so request the report against your order specification rather than quoting a rating from the datasheet alone.
Why does this tape carry a higher shear figure than a general-purpose tape? The flame-retardant nylon construction is denser and the coating resists edge wear, so the closure holds ≥18N/cm² in shear against ≥11N/cm² for a standard grade. That difference matters when the tape supports a harness rather than just bundling it.
Can it be die-cut and punched? Yes. Laminating, die-cutting and punching are all supported, and the release liner acts as the carrier during converting, so small precision parts hold their shape.
Will it hold at the working temperature of my equipment? High-temperature resistance comes from the flame-retardant nylon grade and the high-temperature adhesive, and the usable range depends on how long the part is exposed. Send us your temperature profile and dwell time and we will confirm the grade that fits.
Do you supply the hook and loop as a matched pair? Yes, both halves are the same flame-retardant grade, so the closure passes as a pair rather than as two unrelated components.
