Product Description:
3.8 mil unsupported permanent acrylic pressure sensitive film cast on a polycoated lay-flat release liner.
Product Use:
7744-74 is a high performance unsupported acrylic transfer tape. It is a high tack, high peel and shear product with good heat resistance. It has good chemical and plasticizer resistance as well as excellent long term aging and the ability to withstand environmental extremes. Bonds well to many types of foam.
Product Features:
• High tack and peel acrylic adhesive
• Medium shear and temperature resistance
• Medium release
• Bonds well to LSE substrates
• Good adhesion to wide range of foam
• Excellent edge wrap resistance for foam bonding
Adhesive Family
7700 Acrylic Transfer Tape System
Release Liner
74# White Polycoated Kraft
Carrier/Backing
Not Applicable
Tape Construction
Transfer Tape
Adhesive Liner Side
Acrylic
Adhesive Thickness - Liner Side (Mils)
3.8
Adhesive Exposed Side
Not Applicable
Adhesive Thickness - Exposed Side (Mils)
Not Applicable
Peel Exposed Side
Oz/Inch
Note: Typical Values per PSTC #101 Method E, Backed with 2 Mil Aluminum Foil. 24 Hour Dwell.
Peel Liner Side
106
Oz/Inch
Note: Typical Values per PSTC #101 Method E, Backed with 2 Mil Aluminum Foil. 24 Hour Dwell.
Shear Liner Side
> 40
days
Service Temperature
-30
°F to
220
°F
Note: Data is based on limited testing and under no load.
Roll Weight
Note: Theoretical number only. The actual roll weight may vary.
Tape Thickness (without release liner)
3.8 mils
Note: Theoretical number only. Does not include Release Liner. The actual Tape thickness may vary.
SDS Note: If the specific product is not listed in the appendix of the provided "Article Exemption Letter", please contact your sales/account representative for a SDS.