September, 2013
www.us-tech.com Henkel’s Next-Gen Loctite®
Rocky Hill, CT — Henkel Corpora - tion has introduced next generation Loctite® Liquid Optically Clear Adhesives (LOCA) that increase dis- play durability, improve contrast ratio, reduce power consumption and enable thinner device designs. New adhesives for direct bond-
ing and cover lens bonding simplify display assembly, while advanced cleaners reduce the overall manufac- turing cost with more effective man- ual and automated rework cleaning processes. The rapid adoption of new display
touch technologies such as in-cell, on- cell, one glass solution and GFF are rapidly eliminating touch panels from display designs and making direct bonding critically important. Loctite ultra-soft LOCAs for direct bonding
SmartHolder for JNJ SmartWipes Canisters
Franklin, MA — JNJ Industries’ SmartHolder was designed specifical- ly for the company’s SuperSat urated SmartWipes canisters, to keep them readily available and easily accessi- ble. The SmartHolder is made from rugged spring steel wire that expands easily for loading and unloading the canister. The white powder coat finish provides a clean and professional look that is suitable for all professional environments ranging from an assem- bly line or factory floor to the office or reception area.
reduce the potential for MURA, while filling gaps from 200 to 300 microns. Loctite 3191, 3198 and 3199 are low- durometer, low-modulus and low- shrinkage materials that also deliv- er high tensile and adhesion strength on polarizer films, PMMA, glass and ITO-coated glass to pre- vent delamination during RA test- ing.
For glass-to-glass or plastic-
to-glass cover lens bonding applica- tions, Loctite 3193HS and 3194, withstand stresses created by the substrates’ differing coefficients of thermal expansion. These fast- flowing, low viscosity materials cure with light in seconds when fill- ing gaps from 100 to 200µ and achieve up to 7 MPA cross tensile strength. Ideal for use on glass,
PMMA, ITO-coated glass and ITO- coated PET films, these adhesives have a lower cycle time in the manu-
Page 83 LOCAs for Displays
ous generation products. Two new Loctite cleaners easily
remove residues of uncured and cured adhesives from display sur- faces. For use in manual assembly processes, the Loctite SF 7190 hand wipe cleaner provides a fast-evapo- rating solvent that is designed to wipe easily onto surfaces and elimi- nate dust, fingerprints, and residues or small cured particles of adhesive. For automated assembly processes, Loctite SF 7191 is a slow-evaporat- ing, high flash point solvent that removes LOCAs that have fully cured after approximately 0.5 to 2
Clear optical adhesives.
facturing process and are more resistant to delamination than previ-
hours of exposure to the cleaner. Contact: Henkel Corp., One
Henkel Way, Rocky Hill, CT 06067 % 800-LOCKTITE, 860-571-5100 Web:
www.henkel.com/industrial
Holder for SmartWipes container.
Each SmartHolder is equipped
with a wall mounting plate on the back side as well as a bench mounting plate located on the bottom side of the holder. The wall mounting plate also comes with a 3 x 3-in. (76 x 76mm) adhesive pad for quick installation without the need for tools. For use around sensitive elec-
tronic devices when antistatic requirements must be met, the unit can be grounded by using a cus- tomer-supplied ground strap. Whether wall or bench mount-
ed, SuperSaturated SmartWipes’ in a SmartHolder are suitable for all work areas. The SuperSaturated SmartWipes are disposable cleaning wipes that are pre-saturated with a choice of application-specific clean-
ing solutions. Contact: JNJ Industries, Inc.,
290 Beaver St., Franklin, MA 02038 % 800-554-9994 or
1-508-553-0529 fax: 508-553-9973 Web:
www.jnjindustries.com
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