Allstatements,technicalinformationandrecommendationshereinarebasedontestswebelievetobereliable,and

THEFOLLOWINGISMADEINLIEUOFALLWARRANTIES,EXPRESSEDORIMPLIED,INCLUDINGTHEIMPLIED

WARRANTIESOFMARKETABILITYANDFITNESSFORPURPOSE.Sellers’andmanufacturers’onlyobligationshallbeto

replacesuchquantityoftheproductprovedtobedefective.Beforeusing,usershalldeterminethesuitabilityoftheproduct

foritsintendeduse,andtheuserassumesallrisksandliabilitywhatsoeverinconnectiontherewith.NEITHERSELLERNOR

MANUFACTURERSHALLBELIABLEEITHERINTORTORINCONTRACTFORANYLOSSORDAMAGE,DIRECT,

INCIDENTAL,ORCONSEQUENTIAL,INCLUDINGLOSSOFPROFITSORREVENUEARISINGOUTOFTHEUSEOR

THEINABILITYTOUSEAPRODUCT.Nostatement,purchaseorderorrecommendationsbysellerorpurchasernot

containedhereinshallhaveanyforceoreffectunlessinanagreementsignedbytheofficersofthesellerandmanufacturer.

PDS_GF1400SL_0715

Gap Filler 1400SL

ThermallyConductive,Self-Leveling,LiquidGapFillingMaterial

FeaturesandBenefits

•ThermalConductivity:1.4W/m-K

• Self-Leveling

• VerySoft

• VibrationDampening

GapFiller1400SLisatwo-part,thermally

conductive,siliconebased,liquidgapfilling

material.Thismaterialhasanextremelylow

viscositytoenableself-levelingandfillingof

voidsresultinginexcellentthermaltransfer.

Unlikecuredthermalpadmaterials,aliquid

approachoffersinfinitethicknessvariations

withlittleornostresstothesensitive

componentsduringassembly.Ascured,

GapFiller1400SLprovidesasoft,thermally

conductive,form-in-placeelastomerthatis

idealforfragileassembliesandfillingunique

andintricategaps.

GapFiller1400SLexhibitslowlevelnatural

tackcharacteristicsandisintendedforusein

applicationswhereastrongstructuralbond

isnotrequired.

Dispensing

Duetoitslowviscositynature,

GapFiller1400SLwillsettleuponstorage.

Eachcontainermustbethoroughlymixed

beforecombiningPartAandPartBviastatic

mixeranddispensingintoapplication.

TypicalApplications:

• Automotiveelectronics

• Lighting

• Telecommunications

• PowerSupplies

• Encapsulatingsemiconductorsandmagneticcomponentswithheatsink

• Siliconesensitiveapplications

ConfigurationsAvailable:

•Availablefororderin1200cckitsand7gallonpailformats

BuildingaPartNumber

StandardOptions

www.bergquistcompany.com

The Bergquist Company -

North American Headquarters

18930West78thStreet

Chanhassen,MN55317

Phone:800-347-4572

Fax:952-835-0430

The Bergquist Company -

European Headquarters

Netherlands

Phone:31-35-5380684

Fax:31-35-5380295

The Bergquist Company -

Asia Headquarters

HongKong

Phone:852-2690-9296

Fax:852-2690-3408

TYPICAL PROPERTIES OF GAP FILLER 1400SL

PROPERTY

IMPERIAL VALUE METRIC VALUE TEST METHOD

Color / Part A

Yellow

Yellow

Visual

Color / Part B

White

White

Visual

Viscosity, As Mixed (cps) (1)

5000

5000

ASTM D2196

Density (g/cc)

2.5

2.5

ASTM D792

Mix Ratio

1:1

1:1

—

Shelf Life @ 25°C (months) (2)

6

6

—

PROPERTY AS CURED

Color

Yellow

Yellow

Visual

Hardness (Shore 00) (3)

40

40

ASTM D2240

Heat Capacity (J/g-K)

0.9

0.9

ASTM D1269

40

40

—

Continuous Use Temp (°F) / (°C)

-76 to 392

-60 to 200

—

ELECTRICAL AS CURED

Dielectric Strength (V/mil)

250

250

ASTM D149

Dielectric Constant (1000 Hz)

6.0

6.0

ASTM D150

Volume Resistivity (Ohm-meter)

ASTM D257

Flame Rating

V-O

V-O

U.L. 94

THERMAL AS CURED

Thermal Conductivity (W/m-K)

1.4

1.4

ASTM D5470

CURE SCHEDULE

Working Time @ 25°C (4)

120 min

120 min

—

Cure @ 25°C (hrs)(4)

24

24

—

Cure @ 100°C (min) (4)

30

30

—

(1) Brookfield Rheometer, Part A and Part B mixed 1:1 ratio.

(2) See application note for storage and handling recommendations.

(3) Thirty second delay value, Shore 00 scale.

(4) Parallel Plate Rheometer, see reactivity application note.

NA = Selected standard option.If not selecting a standard

option,insert company name,drawing number,and

revision level.

GF1400SL = Gap Filler 1400SL Material

GF1400SL

00

120 1200cc

NA

Note: To build a part number,visit our website at www.bergquistcompany.com.

00 = No spacer beads

WorkingTime: 120 = 120 minutes

Kits: 1200cc = 1200.0cc,or 7G = 7 gallon

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