UPDATED
Grease Type
SARCON Thermal Gap Filler
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| GAP FILLER TYPE (GEL SHEET TYPE) |
Highly Conformable and High Heat Conduction Gel Materials
SARCON Thermal Gap Filler Pads are highly conformable and high heat conducting gel materials in a versatile sheet form.
They easily fit and adhere to most all shapes and sizes of components, including protrusions and recessed areas.

| Features |
GAP FILLER TYPE
- Gap filler materials are supplied in a fully cured state and remain pliable, easily conforming to minute surface irregularities.
- The basic Gap Filler pad series can be further enhanced for special handling and die-cutting requirements.
- UL94 V-0 (with exceptions -> see P.19.20)
NON-SILICONE GAP FILLER TYPE
- Contains no silicone.
- Lower themal resistance
- Available in sheets for scoring or die-cutting.
| Recommended Application |
You Can choose suitable Gap Filler Pad thickness each gap

In areas where space between surface is uneven or varies and where surface
textures are a concern regarding efficient themal transferl, the
supple consistency of gap filler pad is excellent for filling air gaps and uneven surfaces.
| Compression Load Correlation of FUJIPOLY TIM Pad Products |

| Configuring a Part Number of Gap Filler Type |

| Variety |

| Typical Product Properties |

a) Hardness : The highest value by using shore OO.
b) Themal Conductivity : Measured by using Hot Disk method, refer to FUJIOPOLY Test method 'FTM P-1612'.-> SeeP.43
*Some details of thickness. -> See P.26
| Thermal Resistance |

c) Measured by using ASTM D5470 equivalent (TIM tester 1300), refer to FUJIPOLY Test method 'FTM P-3050'. -> See P.44
| Initial Compression Force |



50%: Relief of the forth in 1 minute later.
Measured by "ASTM D575-91" for Refference.-> See P.46
SARCON PG25A
| View This information in out catalog | View technical Documents |
Typical Product Properties
Sarcon® PG25A Series is a highly conformable and high thermal conducting gel material in a versatile sheet form that easily fits and adheres to most all shapes and sizes of components, including protrusions and recessed areas.
Note: Maximum compression is 50%
| Test Property | Unit | Measure | Method | |
|---|---|---|---|---|
| PG25A | ||||
| Thermal Conductivity | Watt/m•K | 2.5 | Hot Disk | |
| Color | Visual | Gray | – | |
| Tensile Strength | MPa | 0.1 | ASTM D412 | |
| Specific gravity | 2.62 | ASTM D 792 | ||
| Volume resistivity | MΩ-m | 2.4×105 | ASTM D 257 | |
| Dielectric strength | kV/mm | 18 | ASTM D 149 | |
| Flammability | V-0 Equivalent | UL 94 | ||
SARCON PG45A
| View This information in out catalog | View technical Documents |
Typical Product Properties
Sarcon® PG45A is the lowest modulus thermal interface putty available. It is ideally suited for applications requiring low compression force on the component. The putty-like material exhibits a high thermal conductivity and low thermal resistance while conforming to even the smallest protrusions and depressions on components to make complete, reliable physical contact.
Note: Maximum recommended compression is 30%
| Test Property | Unit | Measure | Method | |
|---|---|---|---|---|
| PG45A | ||||
| Thermal Conductivity | Watt/m•K | 4.5 | Hot Disk | |
| Color | Visual | Gray | – | |
| Specific gravity | 3.0 | ASTM D 792 | ||
| Dielectric Constant | 1kHz | 7.3 | – | |
| Flammability | V-0 Equivalent | |||
SARCON PG80B
| View This information in out catalog | View technical Documents |
Typical Product Properties
Highly Conformable and Non-Flammable, Higher Thermal interface materials SARCON Extremely Compressible Gap Filler Type (Putty Type) is a highly conformable, thermally conductive, non-flammableinterface materials. The surface consistency is excellent for filling small air gaps and uneven mating surface, making reliablecontact with various shapes and sizes of components.
TYPICAL CHARACTERISTICS:
| Test Property | Unit | PG80B | Method | |
|---|---|---|---|---|
| Thermal Conductivity | Watt/m•K | 8.0 | ISO 22007-2 | |
| Thermal Resistance Compression (original thickness 2.0mm) |
10% | N/6.4cm2(psi) | 27(6.1) | ASTM D575-91 |
| 20% | 104(23.6) | |||
| 30% | 142(32.2) | |||
| 50% | 212(48.0) | |||
| Flame Retardancy | UL94 | V-0 | UL94 | |
| Operating Temperature | °C (°F) |
-40 to +150 (-40 to +302) |
Fujipoly | |
| Recom-mended Range | -40 to +150 | |||
| Color | Visual | Red | – | |
| Specific Gravity | – | 3.3 | ASTM D792 | |
| Volume Resistivity | MΩ•m | 3.0 x 1011 | ASTM D257 | |
| Breakdown Voltage | kV/mm (volts/mil) | 10 (254) | ASTM D149 | |
| Dielectric Constant: | 50Hz | – | 12.10 | ASTM D150 |
| 1kHz | 9.60 | |||
| 1MHz | 8.60 | |||
| Dissipation Factor: | 50Hz | – | 0.533 | AST |


















