uk-flag

Avery Dennison
MED 6504SI

Double-Coated, Trilaminate PU Film with a Soft Silicone Adhesive with 4mm/0.15” perforation pattern

MED 6504SI is a double-coated, transparent polyurethane film with a soft silicone adhesive (SSA) to adhere to the skin, and an acrylic adhesive suitable for a wide variety of materials. The softness, conformability, and the repositionability of the silicone adhesive offers a high degree of user comfort. The 4mm/0.15” perforation pattern in the trilaminate construction provides breathability through its perforations, allows for exudate and moisture management, and reduces skin maceration. The silicone adhesive side of the roll is supplied with a blue LDPE release liner. The acrylic adhesive contains a white siliconized LDPE liner.


Typical Application

Designed for conversion as a silicone wound contact layer (SWCL) into multi-layered advanced wound care dressings. Application areas also include patient monitoring, wearables and ostomy flanges.

documents

Technical Data sheet

Features and Benefits
    • Gentle and soft adhesion to the skin
    • Repositionable with minimal pain on removal
    • Secure fixation
    • Transparent
    • Conformable and flexible
    • 4mm/0.15” perforations allow for exudate and moisture management
    • Non irritating, non sensitizing, skin friendly
    • Atraumatic removal with minimal epidermal stripping
    • EtO sterilizable
Physical Properties (Not intended as a specification.)
Test Method**
Typical Values*
Silicone Adhesive Coat Weight
TM043
150gsm
Silicone Peel Adhesion (Polycarbonate Plate)
TM040
>0.5N/25mm
Silicone Liner Release
TM020
0.15N/25mm
Acrylic Peel Adhesion (Stainless Steel Plate)
TM021
5.0N/25mm
Acrylic Liner Release
TM020
0.15N/25mm
Perforation Diameter
Calibrated calipers
4.0 mm / 0.15”
Total Open Area
N/A
30%
Product Construction
Typical Values*
Description
Carrier Thickness
1.6 mils 40 µm
Transparent polyether polyurethane film
Silicone Adhesive Coat Weight
150 gsm
Soft silicone adhesive designed for medical applications
Acrylic Adhesive Coat Weight
40 gsm
Acrylic adhesive designed for medical applications
Silicone Liner Thickness
4.0 mils 100 µm
Blue LDPE
Acrylic Liner Thickness
2.0 mils 50 µm
White siliconized LDPE


*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.