< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=26111338921830424&ev=PageView&noscript=1" /> 3M 9731-100 Silicone Double Sided Tape for Non Stick Surfaces Release Applications and Industrial Bonding - Yousan New Materials
3M 9731-100 Double Coated Tape
3M 9731-100 double coated tape

3M 9731-100 Silicone Double Sided Tape for Non Stick Surfaces Release Applications and Industrial Bonding

3M 9731-100 Double Coated Tape is a high-performance double-sided tape featuring a PET (polyester) carrier with two different adhesive systems: Silicone adhesive (one side) 3M 350 acrylic adhesive (other side). This unique structure allows it to effectively bond silicone materials to other substrates, which is typically difficult for standard tapes. It is especially designed for silicone rubber, silicone foam, and gasket applications.

Features:

  • Silicone + acrylic dual adhesive system (very rare & specialized).

  • Excellent bonding to silicone rubber and foam.

  • Good adhesion to LSE materials and metals.

  • High temperature and chemical resistance.

  • Thin PET carrier (approx. 0.10 mm) for stability.

  • Ideal for die-cutting and precision lamination.

Applications:

Silicone gasket attachment, Silicone rubber / foam bonding, Keypads and sealing components, Filters and industrial sealing systems, Electronic components involving silicone parts.

Additional Documents:

3M 9731-100 Double Coated Tape（TDS）

Adhesive Tapes Selection Guide

Category:

Technical data

Adhesive Type

Acrylic/Silicone

Back Side Adhesive Type

Silicone

Backing (Carrier) Material

PET

Backing (Carrier) Thickness (Metric)

0.03 mm

Brands

3M™

Face Side Adhesive Thickness (Imperial)

1.6 mil

Face Side Adhesive Thickness (Metric)

0.04 mm

Face Side Adhesive Type

High Performance Acrylic Adhesive 350

Indoor/Outdoor

Indoor/Outdoor

Industries

Aerospace, Appliance, Automotive, Converter Solutions, Electronics, General Industrial, Medical, Metalworking, Military & Government, Oil & Gas, Signage, Specialty Vehicles, Transportation

Maximum Operating Temperature (Celsius)

121 ℃

Maximum Operating Temperature (Fahrenheit)

250 ℉

Minimum Operating Temperature (Celsius)

-40 ℃

Minimum Operating Temperature (Fahrenheit)

-40 ℉

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

Shelf Life

12 Month

Smallest Saleable Unit

Roll

Units per Case

1.0

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

✔️ OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

✔️ ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

✔️ Die cutting tape are available in, jumbo rolls, rolls, sheets, or custom-cut parts, tailored to a wide range of industry standards or customer-specific designs.

3M 9731-100 Double Coated Tape Manufacturer
Yousan New Materials

Storage
It is recommended to store in a clean, dry place, away from direct sunlight, to prevent packaging damage, and not to store together with volatile solvents. The storage temperature should be 25±10℃, with a humidity of 30–60%.

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