Typical Uni-forms Configurations


MSI’s standard Uni-forms tolerance is ± .002″ (0.05mm). For those special applications where an extremely high degree of control is required, tolerances of ± .0005″ (0.013mm) can be achieved.

Although Uni-forms epoxy preforms are available in a variety of configurations, including rectangles, ellipses, and trapezoids, the most common shapes are rings and plugs.


FIGURE 1. - RINGS epoxy preform ring diagram
"A"
OUTSIDE
DIAMETER		 "B"
MINIMUM
WALL
THICKNESS		 "C"
THICKNESS
RANGE
.051"~.070" .020" .016"~.055"
.071"~.100" .020" .020"~.065"
.101"~.140" .025" .030"~.070"
.141"~.180" .030" .035"~.080"
.181"~.220" .034" .035"~.085"
.221"~.350" .040" .035"~.090"
.351"~.500" .045" .040"~.110"
"A" > .500" CONSULT FACTORY
FIGURE 2. - PELLETS Uni-form epoxy pellet diagram illustration
"A"
DIAMETER		 "C"
THICKNESS
RANGE
.040"~.050" .010"~.050"
.051"~.070" .015"~.090"
.071"~.100" .020"~.100"
.101"~.140" .025"~.130"
.141"~.180" .035"~.150"
.181"~.350" .035"~.170"
.351"~.500" .040"~.170"
"A" > .500" CONSULT FACTORY
See Dimensions in mm

The diagrams above represent just a very few of the custom seal configurations that we can produce. Uni-forms are available in many more shapes and sizes.

Multi-Seals offers engineering samples at no charge for your qualification. We will also conduct a free evaluation of your component for sealing with our epoxy preforms. Contact us today to discuss your requirements.

Uni-form epoxy prefoms in a wide variety of custom shapes and sizes

Multi-Seals, Inc.
540 North Main Street
Manchester, CT 06042
USA
T: (860)643-7188
sales@multi-seals.com

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Providing Sealing, Spacing, and Bonding Solutions Since 1982.