September, 2018
www.us-tech.com
Osage Beach, MO — Nihon Superior has introduced its new SN100CV™ P608 D4 solder paste, NS-F851 rosin-based flux, ALUSAC-35 alloy, and Alconano nano-silver paste.
strength from a dispersion of fine
particles of eutectic Ag3Sn, SN100CV gains its strength from solute atoms in the tin matrix of the joint. The paste provides excellent wetting and reduces voiding. Nihon Superior’s NS-F851 is
SN100CV P608 D4 solder paste. SN100CV P608 D4 is a com-
pletely halogen-free, lead-free, no- clean solder paste. Unlike silver- con- taining alloys that derive their
Torrey Hills Technologies Highlights Slow-Roll Mixer
San Diego, CA — Torrey Hills Technologies (THT) is showcasing its slow roll mixer at IMAPS 2018. The company’s rollers can be used for a variety of applications, including those that require uniformity of sol- der and thick-film paste to be strictly maintained. The machines have an adjustable shaft distance to accom- modate containers of different sizes, and the jar speed is adjustable from 0 to 5 rpm.
the improved version of the NS-F850 rosin-based flux for lead-free wave soldering. The new, no-clean flux is designed to ensure excellent wetting of all PCB and component substrates to deliver maximum through-hole fill and facilitate the solder drainage for minimal creation of bridges and ici- cles. It is an excellent flux for lead- free wave soldering. The rosin-based flux ensures that the full reliability
potential of SN100C lead-free solder is realized.
ALUSAC-35 is a lead-free alloy
designed for soldering aluminum. Despite the cost and the performance advantages of aluminum, its com- mercial adoption has been slow, because of the concern about the gal- vanic corrosion that results from dif- ferences in the electrical potential of the constituent phases. Joints to alu- minum made with this new alloy retain reasonable strength even after 30 days of saltwater immersion. Alconano nano-silver paste is
based on a patented technology that makes it possible to effectively join most metals, as well as silicon and
Page 99 Nihon Superior Intros New Solder Pastes
silicon carbide at low sintering tem- peratures, if necessary in nitrogen, without the nitrous or sulfurous residues that are the byproducts of the sintering of some other nano-sil- ver pastes. The highly active surface of the nano-silver particles and the consequent strong capillary forces make it possible to achieve strong bonds even on copper with high elec- trical and thermal conductivity at
low temperature. Contact: Nihon Superior USA, LLC, 1395 Hawk Island Drive,
Osage Beach, MO, 65065 % 573-280-2357 fax: 619-923-2714 Web:
www.nihonsuperior.co.jp/english
See at SMTAI, Booth 511
Slow roll mixing machine. THT slow rollers can thorough-
ly de-air to avoid paste separation. With a stainless steel casing for easy cleaning, as well as a safety emer- gency stop button, these slow rollers are designed with the success of the end-user in mind. Torrey Hills Technologies devel-
ops and delivers quality, affordable equipment and supplies for multiple industries. Since its establishment, the company has expanded its busi- ness from microelectronics packag- ing components to mixing equipment and furnace equipment manufactur- ing. Headquartered in San Diego, California, the company now has cus- tomers located around the world in North America, South America,
Europe, Asia, and Australia. Contact: Torrey Hills
Technologies, LLC, 6370 Lusk Boulevard, Suite F111, San Diego, CA 92121 % 858-558-6666 E-mail:
info@torreyhillstech.com Web:
www.torreyhillstech.com
See at IMAPS, Booth 406 See at SMTAI, Booth 330
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