MED-6670 silicone coating cures with heat to significantly reduce inherent surface tack.
Carpinteria, Calif. (Vocus) February 2, 2010 -- NuSil Technology LLC (http://www.nusil.com), a leading formulator and manufacturer of silicone compounds for the healthcare and pharmaceutical industries, announces the release of MED-6670, a curable coating that decreases the coefficient of friction of a cured silicone surface by a minimum of 50 percent when compared to a non-coated silicone surface.
NuSil designed MED-6670 to overcome obstacles in applications in which silicones come in contact with each other, such as precision molded parts, molded rubber stoppers or O-rings. Silicone elastomers inherently have a high degree of surface tack and a tendency for blocking (sticking to themselves by virtue of chemical affinity), which may cause problems in applications in which they come in contact with each other or other surfaces.
MED-6670 is a two-part, low-coefficient of friction silicone coating dispersed in xylene. A thin coat of MED-6670 cures rapidly with elevated temperatures. Once cured, the coating chemically bonds to the silicone elastomer substrate, mimicking its mechanical properties. The result is a smooth finish with durable, yet flexible coating that resists abrasion from moving, sliding and rubbing parts.
“By bonding to the substrate and resisting abrasion, the MED-6670 coating eliminates the concern of migration, which commonly associated with lubricants such as fluids or greases,” said Brian Nash, vice president of sales and marketing. MED-6670 is designated unrestricted and safe for use in human implantation of 29 days or longer. Master Access File and biological testing are currently on file with the U.S. FDA.
For more information on NuSil’s silicones for healthcare applications, call 805-684-8780 or visit http://www.nusil.com/products/healthcare.
About NuSil Silicone Technology
NuSil is a leading formulator of silicone compounds for healthcare, aerospace, electronics and other applications requiring precise, predictable materials performance. ISO 9001 certified since 1994, NuSil operates state-of-the-art laboratories and processing facilities in North America and provides on-site, in-person application engineering support worldwide. More information about NuSil Technology can be found at http://www.nusil.com.
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