3M™ Double Coated Tape 9731

Product code: 9731
Manufacturer: 3M
Package size:
Shelf Life: 18 months

3M™ Double Coated Tapes 9731 has a firm, silicone pressure sensitive adhesive coated on one side of a polyester firm carrier and a high performance acrylic adhesive coated on the other side of the carrier.

FEATURES

Silicone adhesive provides good bond to silicone rubber, strong holding power to various silicone surfaces, good temperature performance and good solvent resistance.
3M™ Adhesive 350 provides very high adhesion to a wide variety of materials, excellent shear holding power, high temperature resistance and excellent UV resistance.
A thin polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination compared to adhesive transfer tapes.

APPLICATIONS

Gasketing
Filters
Silicone foams and rubber

Property	Values	Unit
Total Tape Thickness without liner	0.14	mm
Total Tape Thickness without liner	5.5	mil
Carrier Thickness	0.025	mm
Carrier Thickness	1	mil
Dielectric Strength	8000	V
Volume Resistivity	3.4 × 10¹⁵	Ω-cm
350 Acrylic Adhesive Surface Resistivity	7.4 × 10¹⁵	Ω-cm
Silicone Adhesive Surface Resistivity	2.6 × 10¹⁵	Ω-cm
Shelf Life	18	months