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MED 445

Double-Coated Film

MED 445 is a double-coated and conformable polypropylene film with a rubber-based adhesive on both sides. This product also contains a high tack, high adhesion and excellent shear strength to adhere to low surface energy substrates.

Typical Application

Designed for adhering to various types of substrates with the objective of combining multiple layers. This product is also ideal when adhering low surface energy materials within the construction of a wearable device.

Features and Benefits
  • Conformable
  • Die-cuttable
  • Gamma and EtO sterilizable
  Product Construction Typical Values*    Description
  Unwind Adhesive Thickness
 2.4 mils 60 μm
   Rubber-based adhesive designed for medical applications
  Carrier Thickness
 1.0 mils 25 μm
   Transparent BOPP film
  Liner Adhesive Thickness
 2.4 mils 60 μm
   Rubber-based adhesive designed for medical applications
  Liner Thickness
 3.5 mils 90 μm
   Single-coated kraft

 

  Physical Properties (Not intended as a specification.) Test Method** Typical Values*
  Peel Adhesion on Polyethylene (PE) - Liner
 TDS-01
 2.5 lbf/in
 11 N/25 mm
  Peel Adhesion on Polyethylene (PE) - Unwind
 TDS-01 2.5 lbf/in
 11 N/25 mm
  Peel Adhesion on Stainless Steel (SS) - Liner
 TDS-03 9.9 lbf/in
 45 N/25 mm
  Peel Adhesion on Stainless Steel (SS) - Unwind
 TDS-03 9.63 lbf/in
 44 N/25 mm
  Liner Release
 TDS-06 1.7 oz/in
 90 g/25 mm
  Dynamic Shear - Liner
 TDS-10
 199 lbf/in
 870 N/25 mm
  Dynamic Shear - Unwind
 TDS-10 151 lbf/in
 660 N/25 mm
  Finat Tack - Liner
 TDS-07
 16.0 lbf/in
 71 N/25 mm
  Finat Tack - Unwind
 TDS-07
 16.0 lbf/in
 71 N/25 mm


*Refer to product specifications for material acceptance limits. **Test method information available upon request.

 

STORAGE AND SHELF LIFE

Two years when stored at 23°C (73°F), 50% relative humidity, out of direct sunlight, in original packaging.

 

  TERMS AND CONDITIONS