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Zipper-Mesh™ (ALHTG-65) is the all-inclusive solution for applications exposed to heat and EMI. Pairing the ALHTG-65 jacketing that protects from moderately high temperatures with the shielding effectiveness of the SHX-4 SnCuFe mesh creates a product that solves two component challenges in one.
The ALHTG-65 thermal jacketing is a woven fiberglass coated with an aluminum/PET film on one side and bonded using a silicone adhesive. The fiberglass is also treated with SiO2 for superior heat reflection. The jacketing perimeter is sealed utilizing the ALS-5 thermal material to finish off the edges with a clean appearance, as well as to protect the installer from excessive fibers becoming loose from the ALHTG material.
The SHX-4 SnCuFe shielding mesh provides good shielding from EMI, RFI, and EMF. The mesh is a 4-ply knitted tin-plated, copper clad, steel wire. The SHX-4 is sewn to the ALHTG jacketing using a strong, durable stainless-steel Kevlar thread, which ensures a lasting connection between materials. The shielding mesh also has a 15 AWG ground braid sewn in using a white Nylon thread and is equipped with a vinyl-insulated wire terminal.
The brass zipper allows for quick, on-the-job installation with no disconnection required. Simply wrap Zipper-Mesh™ (ALHTG-65) around the components, and zip closed; re-entering to wires or cables is just as easy.
Zipper-Mesh™ (ALHTG-65) is offered for 2.5” and 3.5” diameters, with custom shapes and sizes available upon request. The operational temperature range of -32°F to 400°F (-36°C to 204°C).
| RoHS | Compliant |
|---|---|
| Minimum Operating Temperature | -32 ° F (-36 ° C ) |
| Maximum Operating Temperature | 399 ° F (204 ° C ) |
Please contact us for custom needs. We have a solution for you!
| Shape of Installation |
Round |
|---|---|
| Exterior Material |
ALHTG-65 |
| Shielding |
SHX-4 (SnCuFe) |
| Ground |
15 AWG Braided Ground Straps |
| Cable Diameter |
2.5" 3.25" Custom Size |
| Unit Length |
102" roll 38" roll 48" roll 51" roll 58" roll 72" roll Custom Length |
| Primary Thread Type |
Stainless Steel Reinforced Kevlar Thread |
| Secondary Thread Type |
Nylon White Thread |
| Edge Seal |
1" Wide Strip: ALS-5 |
| Zipper Size |
5mm Hi-Temp Brass Toothed Zipper |
| Wire Terminal(s) |
0.375" (Nylon) |
| Pigtail Length |
12" |
| Construction | 24 Carrier / 120 Ends |
|---|---|
| Gage | 15 AWG |
| CMA (nom.) | 3,000 |
| Flat Width | 0.188" +/- 10% |
| Current Capacity | 25 AMPS |
| Flat Thickness Variance | +/- 0.002" |
| Flat Thickness | 0.020" |
| Material Weight | 5.3 oz/sq-yd; ASTM D5041 |
|---|---|
| Break Strength | 100 lbs. warp, ASTM D5034 |
| Tear Strength | 2.0 lbs/min (warp) | 2.0 lbs/min (fill) |
| Shelf Life | 60 months |
| Material Thickness | 0.006" |
| Radiant Reflectivity | 10 seconds; Mil-C-24929A |
| Minimum Operating Temperature | -58 ° F (-50 ° C ) |
| Maximum Operating Temperature | 350 ° F (177 ° C ) |
| Tensile Strength | 100 lbs/min (warp) | 50 lbs/min (fill) |
| Flexibility | Best |
| Break Strength | 50-90 lbs. l/in (varies with size) |
|---|---|
| Configuration | Fixed (w/Pin & Box & Stops) |
| Temperature Range | Up to 500°F Continuous |
| Slider | Single, Brass, Locking |
| Stops | Metal |
| Tooth | Metallic Brass tooth |
| Tape | Hi-Temp. Aramid or Nomex, 9/16" or 3/4" wide |
| Tooth Size | 5mm |
| Color | Brass with black tape (black oxide teeth optional) w/ 5mm tooth only. |
| Tear Strength | 627 lbs/in. (warp) / 571 lbs.in (fill) |
|---|---|
| Flame Retardant | FED-STD-191 Method 5903 |
| RoHS | Compliant |
| Shelf Life | 60 months |
| Material Thickness | 0.065" |
| Minimum Operating Temperature | -32 ° F (-36 ° C ) |
| Maximum Operating Temperature | 1202 ° F (650 ° C ) |
| Tensile Strength | 10.16/in. (warp) / 8.64/cm (fill) |
| Flexibility | Better |
| Flammability | Flame retardant, melts |
|---|---|
| Ratings | VT-295, Type II, Class A |
| Size | TEX-90 |
| Color | Black, White others available upon request |
| Elongation | 26% max |
| Tensile Strength | 11.8 lbs min. |
| Material | Bonded, twisted Polyamide filaments |
| Chemical Resistance | Good |
|---|---|
| Ratings | ASTM B-452, Grade 40HS; ASTM B-520, Class T40HS |
| Surface Resistivity | 1.159 MIN, 1.225 MAX @68 F (ohm/ft) |
| Flat Thickness | 0.030" |
| RoHS | Compliant |
| Shelf Life | 60 months |
| Minimum Operating Temperature | -148 ° F (-100 ° C ) |
| Maximum Operating Temperature | 400 ° F (204 ° C ) |
| Tensile Strength | 110,000 psi |
Attenuation data was obtained using MIL-STD-285 (modified). Testing was performed by accredited, third-party EMI laboratories.
| Finish | Silicon Lubricated |
|---|---|
| Temperature Range | -240° to 898°C (-400° to 1650°F) |
| Diameter | 0.011" |
| Coating Agent | Teflon |
| Fiber | Kevlar |
| Twist Direction | "Z" |
| Color | Natural, Yellow |
| Tensile Strength | 20.5 lbs min. |
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