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  6. 3M™ CoTran™ Ethylene Vinyl Acetate Membrane, 9728, Config Roll

3M™ CoTran™ Ethylene Vinyl Acetate Membrane, 9728, Config Roll

3M ID 7100000167
  • 18.5% Vinyl Acetate
  • Translucent
  • Printable
  • Corona treated on both sides
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Specifications
Attribute Name
Value
Brand
CoTran™
Caliper
2 mils
Caliper (Metric)
50.8 μm
Color Family
Transparent
Elongation CD
600%
Elongation MD
600%
Heat Seal Layer
Ethylene Vinyl Acetate (EVA)
Overall Length (Imperial)
2500 yd
Overall Length (Metric)
2286 m
Overall Thickness (Imperial)
2 mil
Overall Thickness (Metric)
50.8 micron
Overall Width (Imperial)
48.031 in
Overall Width (Metric)
122 cm
Product Color
Transparent
Sample Roll
6 in x 25 yds
Sample Roll (Metric)
15 cm x 23 m
Tensile CD
2 lbs/in
Tensile CD (Metric)
8.9 N/25.4 mm
Tensile MD
4.4 lbs/in
Tensile MD (Metric)
19.6 N/25.4 mm
Details
  • 18.5% Vinyl Acetate
  • Translucent
  • Printable
  • Corona treated on both sides
  • Matte finish on both sides
  • Can be directly laminated to adhesives
  • Heat Sealable (18.5% EVA)

This non porous membrane has very uniform caliper. Its surface texture improves both web handling and bonding between the membrane and the adhesive.

The product is supplied in roll form for use in the fabrication of transdermal, topical and transmucosal drug delivery systems.