3M™ Double Coated Tape 9731-050

Ideal for attaching silicone rubber elastomers and foam

Features acrylic and silicone adhesives for specialized applications such as silicone gasketing

3M™ Adhesive 350 on the face side provides exceptional temperature and chemical resistance

Description

Spotlight on Innovation: 3M™ Double Coated Tape 9731-050

Key Highlights:‌

Superior Bonding for Silicone Materials:‌ Perfect for attaching silicone rubber elastomers and foam, ensuring a durable and reliable bond.
Specialized Adhesive Formulation:‌ Features a combination of acrylic and silicone adhesives, tailored for specialized applications such as silicone gasketing.
Exceptional Resistance Properties:‌ The 3M™ Adhesive 350 on the face side offers outstanding resistance to both high temperatures and chemicals.

Product Overview:‌

The 3M™ Double Coated Tape 9731-050 is engineered with a high-performance acrylic adhesive on the face side and a silicone adhesive on the liner side, supported by a 1 mil clear PET carrier. This unique construction makes it ideal for demanding applications where silicone materials need to be bonded to a variety of substrates, ensuring both strength and durability in challenging environments.

Typical properties

Details

Adhesive Type	Acrylic/Silicone
Application	Gasket Assembly
Back Side Adhesive Thickness (Imperial)	0.8 mil, 2.9 mil
Back Side Adhesive Thickness (Metric)	0.02 mm
Back Side Adhesive Type	Silicone
Backing (Carrier) Material	Polyester Film
Backing (Carrier) Thickness (Imperial)	0.056 mil, 0.095 mil, 0.5 mil
Backing (Carrier) Thickness (Metric)	0.013 mm, 0.014 mm, 0.03 mm
Backing Material	Polyester
Brands	3M™
Carrier Material	Polyester Film
Carrier Thickness	0.09514 mil, 0.5 none, 0.56 mil
Carrier Thickness (Metric)	0.013 mm, 0.014 mm, 0.03 mm
Face Side Adhesive Thickness (Imperial)	0.6 mil, 1.6 mil
Face Side Adhesive Thickness (Metric)	0.015 mm, 0.04 mm
Face Side Adhesive Type	High Performance Acrylic Adhesive 350
Industries	Aerospace, Appliance, Automotive, Electronics, General Industrial, Medical, Metalworking, Military & Government, Oil & Gas, Signage, Specialty Vehicle, Transportation
Master Size Length (Metric)	98.8 m
Master Size Width (Metric)	122 cm
Maximum Operating Temperature (Celsius)	121 ℃
Maximum Operating Temperature (Fahrenheit)	250 ℉
Minimum Operating Temperature (Celsius)	-40 ℃
Minimum Operating Temperature (Fahrenheit)	-40 ℉
Number of Adhesive Sides	Double-sided
Primary Liner	58# Polycoated Kraft Paper (PCK)
Primary Liner Color	Tan
Primary Liner Thickness (Imperial)	4.2 mil
Primary Liner Thickness (Metric)	0.11 mm
Product Color	Transparent
Product Form	Roll
Secondary Liner	Polyester Film
Secondary Liner Color	Transparent
Secondary Liner Thickness (Imperial)	2.9 mil
Secondary Liner Thickness (Metric)	0.07 mm
Shelf Life	12 Month, 18 Month
Shelf Life in Months (From Date of Manufacture)	12 , 18
Total Tape Thickness without Liner (Imperial)	2 mil
Total Tape Thickness without Liner (Metric)	0.05 mm
Units per Case	1.0
eClass 14 Classification Group	23330390

Dimensions and Classifications

Overall Length (Imperial)	36 yd
Overall Length (Metric)	32.91 m
Overall Thickness (Imperial)	5.5 mil
Overall Width (Imperial)	6 in, 48 in
Overall Width (Metric)	122 cm, 152.4 mm