Version 06/2022
ELANTAS Europe GmbH
Grossmannstr. 105
20539 Hamburg, Germany
Tel. +49 40 789460
ELANTAS Europe S.r.l.
Strada Antolini, 1
43044 Collecchio, Italy
Tel. +39 0521 304777
www.elantas.com/europe
info.elantas.europe@altana.com
Battery Solutions
for eMobility
Coatings
The complexity of battery packs in electronic vehicles involves several
electronic or electric elements that require protection by polymeric
coatings. ELANTAS is experienced in various chemistries and application
methods, for example:
• The printed cuircuit boards of battery management system at the
module or pack level are frequently coated with polymeric resins
of various thicknesses to protect them and guarantee longevity.
• Resin coatings are also used on busbars connecting the modules
in the pack. Here, the coatings ensure excellent insulation of
the conductors to ensure safe and long-term use under high-
voltage conditions in today’s batteries.
Coatings for Electronics Chemistry Special Benefit Viscosity
Sealants & Adhesives
The anticipated lifetime of a battery pack is about 15 years. Therefore,
the housing and all connection points to the pack need to be securely
sealed.
• ELANTAS sealants protect the valuable interior battery components
from water and dirt, which could harm performance.
• They have been shown to withstand stress under varying weather
conditions and vibrations, as simulated in automotive exposure
tests.
mPas
Typical Temp
Range °C
Tack Free
Time min
Curing
Bectron® PL 4122 – 40E PU-Alkyd Excellent cost / performance ratio,
established for automotive applications
by large OEMs
80 -40 to 125 15 16h RT /
30min 80°C
Bectron® PT 4700 N PU-Acrylate Fast throughput due to UV curing 200 -40 to 125 – seconds at UV/
2d RT
CONAP® CE 1164 PU Best combination of properties, highest
reliability over long time period
100 -40 to 130 25 24h RT
Bectron® PL 5622-250 EP Fast throughput due to UV curing
Improved chemical resistance
250 -40 to 150 – seconds at UV/
30min 90°C
Bectron® SC 76V1-20 Si High temperature stability 875 -50 to 200 12 24h RT /
15min 40°C
Sealants & Adhesives Chemistry Components Color
Thermal
Conductivity
W/mK
Shore
Hardness Curing Viscosity mPas Density
g/ml
Elan-tron® PU79/PH79 PU 2 light gray 1.70 D 50 RT / moderate
heat cure
80000 1.80
Bectron® AR 4826 N PU 1 yellow 0.20 A 67 RT / moisture Thixotropic Paste 1.1
Bectron® SA70P9-50 Si 1 black 0.27 A 60 RT / moisture Thixotropic Paste 1.3
Bectron® SA 70L1-30 Si 1 pale yellow 0.2 0 A 30 RT / moisture Thixotropic 1.06
Elan-glue® EP 5611 EP 1 pale white 0.46 D >90 UV or heat cure 32500 1.63
Elan-glue® AC 1650 Acrylate 1 translucent 0.2 0 D 85 UV cure only 8000 @ D = 20 1/s 1.04
ELANTAS Europe is part of the ALTANA group and a leading manufacturer
of insulating and protecting materials for the electrical and electronics
industry. Our portfolio includes wire enamels, impregnating resins and
varnishes, flexible electrical insulation materials, casting & potting resins
for motors, generators and transformers as well as conformal coatings
for protecting PCBs, modules or sensors. In addition, we offer a wide
range of adhesives as well as materials for printed electronics.
All values are typical values.
All values are typical values.