3M™ Layered Viscoelastic Damping Polymer SJ2040X

3M Product Number SJ2040X

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Good thermal performance for long term applications at moderate temperatures
Use in applications that experience short high temperature excursions
Provides robust damping performance in applications that require low outgassing and ionic levels and still provide robust damping performance
Typical damping performance for Loss Factor and Storage Modulus falls between the 3M™ Viscoelastic Damping Polymers 112 and 130

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For industrial/occupational use only. Not for consumer sale or use.

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Details

Good thermal performance for long term applications at moderate temperatures
Use in applications that experience short high temperature excursions
Provides robust damping performance in applications that require low outgassing and ionic levels and still provide robust damping performance
Typical damping performance for Loss Factor and Storage Modulus falls between the 3M™ Viscoelastic Damping Polymers 112 and 130
Use in vibration and shock isolation designs

3M™ Ultra-Pure Viscoelastic Damping Polymer 242NR02 is a .002" thick adhesive with a dual film liner used for low outgassing and ionics. It has a typical temperature range for good damping of 0-65°C, allowing it to offer good thermal performance for long term applications at moderate temperatures.

Use in applications that experience short high temperature excursions

Versatile Damping Solutions
3M™ Ultra-Pure Viscoelastic Damping Polymer 242NR02 is specifically designed to help reduce vibration and shock problems in electronics, appliance, automobiles and aircraft. Featuring liners of various thickness, the damping polymer is a versatile material that can be adapted to a variety of applications. Each damping polymer is enhanced for thermal stability and damping performance for long term applications at moderate temperature and short term applications at high temperature.

Recommended Applications

Automotive
Aerospace
Electronics
Manufacturing
Cover dampers
Damped laminate constructions
Suspension dampers
Isolators
Panel dampers
Space craft applications
Any industry where outgassing is a concern

Standard and Ultra-Pure Performance
3M™ Viscoelastic Damping Polymers are available in standard and ultra-pure construction. Standard damping polymers feature an enhanced acrylic polymer for improved vibration damping. The ultra-pure polymer has the added benefit of low outgassing and ionics. Choose the damping polymer construction to meet the needs of your specific application.

Resources

Data Sheets

3M™ Layered Viscoelastic Damping Polymer SJ-2040X (PDF, 221.3KB)

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.