BECTRON® for Automotive
For highest electronic performance
Thin Film Coating
lead free, no aromatics
fast curing
good temperature cycling
UL-listing 94 V0
Thick Film Coating
zero VOC / 100 % solids
easy processing
good edge covering
high operation temperature
Encapsulation / Potting
from highly flexible to rigid
transparent or filled
one and two component
very good adhesion
BECTRON® Coatings meet all requirements of modern automotive electronic industry
Thermal Resistance
Mechanical Stock
Chemical Resistance
Temperature Cycling
Corrosion Test
Salt Spray
Heat / High Humidity
Humidity Cycling
Vibration
Front Light
Parking
Sensor
Front Light
Tyre Sensor
Temperature Sensor
Parking
Sensor
Belt Sensor
Fan Control
Mirror
Dashboard
Airbag
Window Winder Door Locking
ABS Control Unit
Car Alarm
Airbag Control Box
Central Locking
HiFi / TV
Equipment
GPS
Side Mirror
Side Mirror
Side Airbag
Side Airbag Window Winder
Door Locking Tyre Sensor
ABS Sensor
Water Level Sensor
Ignition Box
Gear Control Box
Regulator
Fuel Sensor
ABS Sensor
Conformal Coating Comparison Guide
Properties ALKYD EPOXY POLYURETHANE
ACRYLIC SILICONE
Protection against moisture 1 1 1 2 1
Protection against solvents 1 1 1 4 1
Protection against aggressive media 1 1 1 4 1
Mechanical strength 1 1 2 3 2
Temperature resistance 2 2 3 4 1
Adhesion to unwashed PCB 2 2 1 4 2
Temperature cycle range (°C) 2 2 2 3 1
Volume resistivity 1 1 1 1 1
Environmentally friendly Yes Yes Yes No Yes
UL 94 V-O Yes Yes (possible) Yes Yes Yes
Rating: 1 = Excellent, 2 = Good, 3 = Fair, 4 = Poor
Standard testing @ ELANTAS Europe
Environmental
conditions
Testconditions Testmethod
Damp heat constant
T: +85 °C
humidity: 85 %
+85 °C ±2 °C at humidity = 85 % ± 2 %
duration time > 168 h
Damp heat, alternating
temperature test cycles
T: +25 °C to +55 °C
humidity: 95 %
Environmental chamber
+25 °C to +55 °C ±2 °C
humidity 93 % +2%
-3%
exposure time 9 h at +55 °C
number of cycles (24 h) = 9
time of temperature changing 3 h
Alternating
temperature test
- 40 °C to +120 °C
-40 °C to +120 °C at ±2 °C
exposure time 30/45 min.
no. of cycles = 100, (500 typ); (3000)
time of temperature changing < 10 sec.
ELANTAS Europe GmbH
Grossmannstr. 105 · 20539 Hamburg · Germany
Tel.: +49 40 78946 0 · Fax: +49 40 78946 360
IPC-TM-650 2.6.3.3 (Flux)
IPC-SM-840C; Class T
IEC 60068-2-30
GS 95003-4
VW 801 01
IPC-CC-830B
IEC 60068-2-14
GS 95003-4
VW 801 01
IPC-TM-650 2.6.7.1
IPC-CC-830B
E-Mail: bectron.elantas.europe@altana.com
Internet: www.elantas.com/europe
Continued on back Version 10/2017 Insert 6