February, 2020
www.us-
tech.com
Rehm: Thermal System Solutions for Battery Pack Production
Roswell, GA — Electromobility is both an op- portunity and a challenge for plant and me- chanical engineering, for research and devel- opment, for the electronics industry, and for many other sectors. As a manufacturer of ther- mal system solutions, Rehm has extensive ex- pertise in the drying and coating systems used, for example, in manufacturing battery packs. Rehm is also working with research in- stitutions and industry partners on the ARTE- MYS research project, which is focused on the next generation of lithium-ion batteries. Rehm has many years of experience with
drying processes for various industrial appli- cations. This also includes film drying. Drying the electrodes is an important step in the production process for manufac- turing lithium-ion batteries. The dry- ing process withdraws the solvent from the electrode coating on the film. These thermal drying solutions enable a very high degree of purity to be achieved for the drying. With its reel-to-reel drying system RDS bat- tery, Rehm provides a concept that can be used to achieve the drying temperature via infrared radiation, convection, or a combination of both heat-transfer mechanisms. The sys- tem is primarily designed for re- search facilities. The reel-to-reel dryer provides
great flexibility in handling various electrode
formulas. Transport
through the inline system takes place from roll to roll, meaning that the film hovers in the drying area during the process, which allows it to be dried on both sides. The drying pa- rameters can be selected flexibly and the heat can be adjusted individually
Circular Data Connectors from Phoenix Contact
Middletown, PA — Phoenix Contact has expanded its range of circular connectors for data transmission. The new, two-piece M8 device con- nectors are especially well-suited for compact devices, such as SCADA op- erator interfaces or camera systems. The four-position socket con-
tacts have D-coding and data trans- mission at up to 100 Mb/s (CAT5 in accordance with IEEE 802.3) in Eth- ernet and PROFINET environments. For mounting in the device wall, thread or press-in housings are avail- able for a mechanically stable port- screw connection. When connected, the device connectors fulfill the IP67 degree of protection. Specially shielded versions are
available for stringent electromag- netic compatibility (EMC) require- ments. The M8 device connectors are standardized in accordance with IEC standard 61076-2-114 and are suit- able for currents up to 4A and 50
VAC or 60 VDC. Contact: Phoenix Contact, P.O.
Box 4100, Harrisburg, PA 17111 % 717-944-1300
E-mail:
mmcgowan@phoenixcon.com Web:
www.phoenixcontact.com
See at ATX/MD&M West, Booth 3564
See at IPC APEX, Booth 3603, and at ATX / MD&M West, Booth 2321
For more information, contact 1-800-562-8483 or visit us online at
henkel-adhesives.com/electronics
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the U.S., Germany and elsewhere. © 2019 Henkel Corporation. All rights reserved. (3/19)
LOCTITE® GC 18 – THE GAME CHANGER LOW VOIDING, TEMPERATURE-STABLE SOLDER PASTE
PRODUCT BENEFITS IMPROVED STABILITY
• On-line stencil stability: 3 days at 80% relative humidity (RH)
• 12 times the stability of conventional paste IMPROVED REFLOW IN AIR
• Excellent coalescence in long, hot profiles for 0201 and 0.4 mm pitch components
• Minimal hot slump at 190°C BEST-IN-CLASS POST-REFLOW RELIABILITY
• Low void incidents under CRs, CCs, BGAs, SOICs, QFPs and QFNs
• Residues are compatible with encapsulation technology
IMPROVED PASTE MANAGEMENT • Exceptional on-line paste utilization
• Eliminates refrigerated pre-production and warehouse storage
Reel-to-reel drying system, designed for engineering and research.
from below and above. This is achieved either by setting the temperature or by adjusting the distance of the IR beam sources, which enables the performance profile to be varied. Solvents are efficiently removed from the dry zone and moved into an exhaust gas management sys- tem, meaning that no harmful substances
reach the outgoing air. Contact: Rehm Thermal Systems, LLC,
3080 Northfield Place, Suite 109, Roswell, GA 30076 % 770-442-8913 fax: 770-442-8914 E-mail:
c.kramer@
rehm-group.com Web:
www.rehm-group.com
See at IPC APEX, Booth 707
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