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

TECHNOMELTPA 652/
PA 657 black
PA 6208/
PA 6208 black
PA 653
PA 658 black
PA 633/
PA 638 black
PA 641/
PA 646 black
PA 6481 blackPA 6771 blackPA 673/
PA 678 black
PA 676 blackPA 2035/
PA 2035 black
PA 2302 blackPA 6790/
PA 6790 black
PA 668 whiteAS 5376
AS 292PA 113PA 651PA 6211PA 6773PA 6797
colouramber/ blackamber/ blackamber/ blackamber/ blackamber/ blackblackblackamber/ blackblackbernstein
amber/ blackamber/ blackwhitemilky whitemilky whiteamberpebble greyambergrauamber
BasePolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyamidPolyolefinPolypropylenPolyamidPolyamidPolyamidPolyamidPolyamid
Service Temperature [°C] * -40/ 100-40/ 100-40/ + 100-40/ + 130-40/ 130-40/ 130-50/ 140-40/ 140-50/ 140-20/ 150-20/ 150-40/ 130-40/ 100-30/ 90-20/ 90-20/ 110-30/ 130-40/ 100- 40/ 100-20/ 60
Application Temperature [°C]190 - 210190 - 210190 - 210210 - 230210 - 230210 - 230220 - 240220 - 240220 - 240240 - 250240 - 250210 - 230190 - 210180 - 200180 - 200200 - 220210 - 230180 - 205190-210160 - 180
Shore Hardness (-40°C)A 85A 92A 85D 40D 45D 42n.e.D 35n.e.D 55n.e.n.e.n.e.A 70n.e.n.e.n.e.n.e.n.e.
Shore Hardnes (+20°C)A 77A 82A 77 A 90 A 92 A 93 A 90A 90 A 89D 42 D 53A 86A 90A 44D 55A 94A 92n.e.D 39A 60
Shore Hardness (+100°C)A 50A 50A 50A 74A 77A 75-A 72n.e.A 90n.e.n.e.n.e.-n.e.n.e.n.e.n.e.-
Tensile strength [N/mm²] 2.72.83,25.211,09,05,55.66,513204,08,5k.A.k.A.3,572,15,20.7
Elongation at yield stress [N/mm²] 2,63,32,84,55,07,04,54,94,510154,55,5k.A.k.A.6,052,2n.e.
Elongation at break [%] 350600400400650550500400500500500250600k.A.k.A.100500n.e.35300
Water uptake 24h, 22°C [%]1,41,0n.e.1,00,80,81,0n.e.0,5n.e.n.e.n.e.0,2k.A.n.e.n.e.n.e.n.e.n.e.
Adhesion on PVC ++++ +++++++++++ ++++ +++++++++ ++++ ++++++++++++++++++n.e.n.e.+++++
Adhesion on PA 6.6 ++++ +++++++++ + + ++++ ++ ++++++++++++++++++n.e.n.e.++++
Flamability at UL94 V0 6208: V0 6208B: V2not listed633: V2 638: V0646: V0V2not listedV0V22035: V0not listedV0V0not listednot listedV0V0V0n.e.V0
Dielectric Constant [1 kHz] 5-75-75-75-75-75-75-75-75-75-75-75-7n.e.2,1k.A. 5-75-75-7n.e.6-8
Volume Resistance [ W cm]10^1210^1110^1310^1310^1210^1210^1210^1210^1210^1210^1210^11n.e.14^16k.A.10^1110^1110^11n.e.10^11
Dielectric Strength [kV/mm] ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 ~20 20,9k.A.~20 ~20 ~20 n.e.~20
Glass Transition Temperature [°C] -45-37-45-36-30-30-50-45-50-20-20-38-30 -35k.A.-18n.e.-35n.e.-18
Coldflexibility [°C]-50-40-50-30-35-30-50-40-55-20-15-20-25-30k.A.n.e.-35-35n.e.n.e.
Resistance to Thermal Distortion [°C]12513012515515515516516016518019015513090k.A.n.e.n.e.115n.e.
Softening Point [°C] 155 ± 5 155 ± 5 155 ± 5 175 ± 5 175 ± 5 175 ± 5 185 ± 5 185 ± 5 190200 ± 5 205 ± 5 175 ± 5 155 ± 5 141 ± 6 145 ± 5 165 ± 5 175 ± 5 145 ± 5 160120 ± 5
Viscosity at 210°C [mPa*s] 4000 ± 1000 3200± 800 4500 ± 1000 3700 ± 800 7000 ± 2000 7300 ± 1000 7500 ± 1000 3000± 800 7000 ± 1000 5000± 2000 4000± 2000 2000 ± 500 5500 ± 1000 2000 ± 8007500 ± 1000 400 ± 1006500 ± 1000 2500 ± 500 7100 ± 1000 2500 ± 500
Featuresgood adhesionRTI 95
"complete UL Listing"
resistance against hydrolyzegood adhesion to PVCUV-stableUV-stable, very good cold fleibilitylow viscosity at high softening pointvery good cold flexibiltygood chemical resistance, high hardness, high temperature resistantgood chemical resistance, high hardness, high temperature resistantlow viscositywhite and UV stablevery broad adhesion spectre, no water uptakevery broad adhesion spectre,
hard material
very low viscositypebble greyThermal conductivity
0,8 -1,0 W/mK
very good adhesion

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