The Henkel brand TECHNOMELT is our first choice for industrial bonds with hot-melt adhesives (hotmelts) and offers optimal results in the manufacturing processes. TECHNOMELT adhesives increase operational efficiency through their reliability and high quality. We would be pleased to advise you and offer support in selecting the suitable material.
Brochure TECHNOMELT → PDF
Technical Data
| TECHNOMELT | PA 652 N/ PA 657 N black | PA 6208 N/ PA 6208 N black | PA 6288 PA 6288 black | PA 653 PA 658 black | PA 633 N/ PA 638 black | PA 641/ PA 646 black | PA 6481 black | PA 6771 black | PA 673 N/ PA 678 black | PA 676 black | PA 6773 GREY | PA 2035/ PA 2035 black | PA 2302 black | PA 6790/ PA 6790 black | PA 668 white | AS 5376 | PA 113 | PA 6211 | PA 6797 N | AS 292 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Colour | amber/ black | amber/ black | cremewhite/ anthracite | amber/ black | amber/ black | amber/ black | black | black | amber/ black | black | grey | amber/ black | black | amber/ black | white | milky white | amber | amber | amber | amber |
| Base | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyamid | Polyolefin | Polyamid | Polyamid | Polyamid | Polypropylen |
| Service Temperature [°C] * | -40/ 100 | -40/ 100 | -40/ + 100 | -40/ + 100 | -40/ + 130 | -40/ 130 | -40/ 130 | -50/ 140 | -40/ 140 | -50/ 140 | -30/ 100 | -20/ 150 | -20/ 150 | -40/ 130 | -40/ 100 | -30/ 90 | -20/ 110 | -40/ 100 | -20/ 60 | -20/ 90 |
| Application Temperature [°C] | 190 - 210 | 190 - 210 | 190 - 210 | 190 - 210 | 210 - 230 | 215 - 230 | 210 - 230 | 220 - 240 | 220 - 240 | 220 - 240 | 190 - 210 | 240 - 250 | 240 - 250 | 210 - 230 | 190 - 210 | 180 - 200 | 200 - 220 | 180 - 205 | 160 - 180 | 180 - 200 |
| Shore Hardness (-40°C) | A 85 | A 92 | A92 | A 85 | D 40 | D 45 | D 42 | n.e. | D 35 | n.e. | n.e. | D 55 | D 60 | n.e. | n.e. | n.e. | n.e. | n.e. | n.e. | n.e. |
| Shore Hardnes (+20°C) | A 77 | A 82 | A 82 | A 77 | A 90 | A 92 | A 93 | A 90 | A 90 | A 89 | D 39 | D 42 | D 53 | A 86 | A 90 | A 48 | A 94 | n.e. | A 60 | D 55 |
| Shore Hardness (+100°C) | A 50 | A 50 | A50 | A 50 | A 74 | A 77 | A 75 | - | A 72 | n.e. | n.e. | A 90 | D 39 | n.e. | n.e. | - | n.e. | n.e. | - | n.e. |
| Tensile strength [N/mm²] | 2,7 | 3,6 | 3,2 | 3,2 | 5,2 | 11,0 | 9,0 | 5,5 | 5,6 | 6,5 | 5,0 | 13 | 20 | 4,0 | 8,5 | k.A. | 3,5 | 2,1 | 0,7 | k.A. |
| Elongation at yield stress [N/mm²] | 2,6 | 3,3 | 3,0 | 2,8 | 4,5 | 5,0 | 7,0 | 4,5 | 4,9 | 4,5 | 6,0 | 10 | 15 | 4,5 | 5,5 | k.A. | 6,0 | 2,2 | 0 | k.A. |
| Elongation at break [%] | 400 | 600 | 300 | 400 | 400 | 650 | 550 | 450 | 400 | 500 | 50 | 500 | 500 | 250 | 600 | 500 | 100 | n.e. | 300 | k.A. |
| Water uptake 24h, 22°C [%] | 1,4 | 1,0 | 0,75 | 1,4 | 1,0 | 0,8 | 0,8 | 1,3 | 1,0 | 1,2 | 0,5 | 0,5 | 0,3 | n.e. | n.e. | < 0,2 | n.e. | n.e. | n.e. | k.A. |
| Adhesion on PVC | ++++ | ++++ | n.e. | ++++ | +++ | ++++ | +++ | +++ | +++ | +++ | +++ | + | + | +++ | +++ | +++ | ++ | n.e. | +++++ | +++ |
| Adhesion on PA 6.6 | ++++ | ++++ | +++ | +++ | ++ | + | + | +++ | + | + | +++ | + | + | +++ | +++ | +++ | ++ | n.e. | ++++ | +++ |
| Flamability at UL94 | V0 | V0 (6208 N: V2) | V0 | - | V0 (633 N: V2) | 646: V0 | V2 | V2 (V0) | V0 | V2 | - | 2035: V0 | - | V0 | V0 | V2 | V0 | V0 | V2 | - |
| Dielectric Constant [1 kHz] | 5-7 | 5-7 | n.e. | 5-7 | 5 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 5-7 | 2,7 | 2,6 | 5-7 | n.e. | 2,05 | 5-7 | 5-7 | 6-8 | k.A. |
| Volume Resistance [W cm] | 10^13 | 10^12 | n.e. | 10^14 | 10^14 | 10^13 | 10^13 | 30^12 | 10^13 | 10^13 | 10^13 | 10^13 | 10^13 | 10^12 | n.e. | 14^17 | 10^12 | 10^12 | 10^12 | k.A. |
| Dielectric Strength [kV/mm] | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | ~20 | 34,3 | ~20 | ~20 | ~20 | k.A. |
| Glass Transition Temperature [°C] | -45 | -37 | -45 | -45 | -36 | -30 | -30 | -50 | -45 | -50 | -25 | -20 | -20 | -38 | -30 | -35 | -18 | -35 | -18 | k.A. |
| Coldflexibility [°C] | -50 | -40 | -40 | -50 | -30 | -35 | -30 | -50 | -40 | -55 | 0 | -20 | -15 | -20 | -25 | -40 | n.e. | -35 | n.e. | k.A. |
| Resistance to Thermal Distortion [°C] | 125 | 130 | 130 | 125 | 155 | 155 | 155 | 165 | 160 | 165 | 135 | 180 | 190 | 155 | 130 | 80 | n.e. | 115 | 0 | k.A. |
| Softening Point [°C] | 155 ± 5 | 155 ± 5 | 155 ± 5 | 155 ± 5 | 175 ± 5 | 175 ± 5 | 175 ± 5 | 185 ± 5 | 185 ± 5 | 190 | 160 | 200 ± 5 | 205 ± 5 | 175 ± 5 | 155 ± 5 | 141 ± 6 | 165 ± 5 | 145 ± 5 | 120 ± 5 | 145 ± 5 |
| Viscosity at 210°C [mPa*s] | 4000 ± 1000 | 3200± 800 | 4600 ± 1000 | 4500 ± 1000 | 3700 ± 800 | 7000 ± 2000 | 7300 ± 1000 | 7500 ± 1000 | 3000± 800 | 7000 ± 1000 | 7000 ± 1000 | 5000± 2000 | 4000± 2000 | 2000 ± 500 | 5500 ± 1000 | 2500 ± 800 | 400 ± 100 | 2500 ± 500 | 2500 ± 500 | 7500 ± 1000 |
| Features | good adhesion | good adhesion | flame retardent | resistance against hydrolyze | universal usage | good adhesion to PVC | UV-stable | UV-stable, very good cold flexibility, V0 (0.75-1.1 mm) | low viscosity at high softening point | very good cold flexibilty | Thermal conductivity: 0,8-1,0 W/m, Density 1,4 g/cm³ | good chemical resistance, high hardness, high temperature resistant | good chemical resistance, high hardness, high temperature resistant | low viscosity | white and UV stable | very broad adhesion spectre, no water uptake, follow-up material of 5375 | very low viscosity | very good adhesion | very good adhesion |
Version Oct 2023
Shore Hardness
ISO 868/15 s
Tensile Strength
ISO 527, Prüfkörper Nr.5 Prüfgeschwindigkeit 50 mm/min
Elongation at yield stress
ISO 527, Prüfkörper Nr.5 Prüfgeschwindigkeit 50 mm/min
Elongation at break
ISO 527, Prüfkörper Nr.5 Prüfgeschwindigkeit 50 mm/min
Glass Transition Temperature
DSC, 2. Lauf
Coldflexibility
ASTM D3111
Resistance to Thermal Distortion
Henkel Methode 11
Softening Point
ASTM E28 in Glycerin
Viscosity
ASTM D 3236, RVT, Spindel 27
