- 6 -

Additional Typical Performance Characteristics

Note:The following technicalinformationanddatashould beconsidered representative ortypicalonlyandshouldnotbeused

for specification purposes.

100

90

80

70

60

50

40

30

20

10

0

Water

Salt Water

Hydraulic Fluid

10W30 Motor Oil

Glycol Antifreeze

Kerosene

Isopropyl Alcohol

Jet Fuel

Gasoline

MEK

100

90

80

70

60

50

40

30

20

10

0

* Substrates can be used with or without primer(s)/Coating. 3M Silane Coating, 3M Adhesion Promoter 4298UV

and 3M Tape Primer 94 are used with glass substrate. 3M Primer AP111, 3M Adhesion Promoter 4298UV and

3M Tape Primer 94 are used with aluminum and galvanized steel substrates.

3M™ VHB™ Tapes

% TML

%VCM

%WVR

4930

0.77

0.01

0.21

4932

2.41

0.66

0.23

4945

1.24

0.01

0.19

TML - Total Mass Loss

VCM - Volatile Condensible Materials

WVR - Water Vapor Regained

NASA Reference Publication, “Outgassing Data for Selecting Spacecraft Materials”, (11/18/2004)

Available online at http://outgassing.nasa.gov

Test Method

• Tape between stainless steel and aluminum foil

• 72 hours dwell at room temperature

• Solvent immersion for 72 hours

• Test within 45 minutes after removing from solvent

• 90° peel angle

• 12 in/min rate of peel

• Peel adhesion compared to control

Note: Continuous submersion in chemical solutions is not recommended. The above information

is presented to show that occasional chemical contact should not be detrimental to tape

performance in most applications in ordinary use.

Solvent and Fuel Resistance

•day

3M™ VHB™ Tapes

UL746C Listings - File MH 17478

Category QOQW2 Component - Polymeric Adhesive Systems, Electrical Equipment

3M™ VHB™ Tapes/

Product Families

Substrates

Temperature Rating

Minimum Maximum

4914, 4920, 4930,

4950

4920, 4930, 4950,

4955, 4959, 4959F

Aluminum, Galvanized Steel,

Enameled Steel, Stainless Steel,

Ceramic, Glass/Epoxy

-35°C

110°C

PBT

-35°C

90°C

ABS, Polycarbonate, Rigid PVC

-35°C

75°C

Acrylic

-35°C

90°C

Glass / Galvanized Steel*, Glass /

Glass*, Galvanized Steel /

Aluminum*, Aluminum / Aluminum*

-35°C

120°C

4945

Phenolic, Aluminum, Galvanized

Steel, Alkyd Enamel, Enameled Steel

-35°C

110°C

ABS, Polycarbonate, Polyamide,

Stainless Steel, Acrylic/Polyurethane

Paint, Polyester Paint

-35°C

90°C

Unplasticized PVC

-35°C

75°C

4905, 4910

Polycarbonate, Aluminum,

Acrylic/Polyurethane Paint

-35°C

90°C

GPH, 4646, 4655

Stainless Steel, Aluminum, Galvanized

Steel, Glass, Glass/Epoxy, Phenolic

-35°C

110°C

Nylon, Polycarbonate

-35°C

90°C

ABS, Rigid PVC

-35°C

75°C