3M 1807S Technical Data Sheet

January 2020

Patent Pending

3M™ Battery Enhancement Material 1807S

Technical Data Sheet

Description

3M™ Battery Enhancement Material 1807S is a thermal management solution
designed to work with the battery management system to maintain optimal
battery operating temperature and minimize the influence of environmental
temperatures. 3M Battery Enhancement Material contributes to battery
efficiency by controlling the battery optimum temperature range by reducing
draw from battery power.

The solution offers the following key features and benefits:

• Superior thermal insulation performance:
o Combined thermal conductivity coefficient less than 0.035 W/K-m

at 25°C at the original thickness

o Combined thermal conductivity coefficient 0.028 W/K-m at 25°C

when compressed to half the original thickness

• Thin, lightweight and minimally fiber shedding thermal insulation for the

battery pack

o 290 grams per square meter (gsm) in surface basis weight

• Reduces battery usage for cooling, heating, and faster battery warm-up

• Enables extended driving range

• Offers flame resistance (UL 94 V-0)

• Offers high compressibility and recovery properties

• Provides excellent cavity

• Performs well in high temperature applications

Physical Properties

Typical ValueA

Test Method

Color

Black

Visual

Basis weight

290 gsm

Mass per unit area

Initial ThicknessB

6 mm

SAE J1355

Thermal properties:
R-ValueC | K-ValueD

> 0.17 m2K/W | < 0.035 W/mK @ nominal thickness

ASTM C518

Surface Electrical
ResistanceE

1.1X109 ohm

@ 25°C, 50% RH

ASTM D257,

GB/T 1410

Flame resistance

Pass

UL 94 V-0

A: All the property value here are the Typical Value; not a standard value, but test data from 3M lab.
B: Nominal thickness is measured using a 12 in² plate with 0.002 psi applied to the sample per SAE J135.
C: R-Value is the thermal resistance of the insulation measured at the corresponding thickness per ASTM C518.
D: k-value is thermal conductivity of the insulation material per ASTM C518
E: The surface Electric resistivity may change under different temperature and humidity condition.

Technical Data Sheet
3M™ Battery Enhancement Material 1807S

Patent Pending

Regulatory Information

Please refer to the product label and Article Information Sheet (AIS) for health and safety information before using.

Contact Information

The information provided in this technical document is intended as a guide for these products. For more information or
help in selecting a 3M product for an application, please contact your 3M technical service representative or call 1­800-328-1684.

Technical Information: The technical information, recommendations and other statements contained in this document are based upon tests or
experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed.

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