SARCON® PG80A

Highly Conformable and Non-Flammable, Higher Thermal interface materials

Features

SARCON® Extremely Compressible Gap Filler Type (Putty Type) is a highly conformable, thermally conductive, non-flammable interface materials. The surface consistency is excellent for filling small air gaps and uneven mating surface, making reliable contact with various shapes and sizes of components.

CONSTRUCTION
Series Characteristics Constructions
SARCON® PG80A Silicone compound with double sticky surfaces and Thermal Conductivity of PG80A material is 13.0W/m-K by using ASTM D5470 modified*1 (8.0W/m-K by using Hot Disk)

*1) Thermal Conductivity ; Measured by using ASTM D5470 modified, refer to Fujipoly Test method FTM P-3030.

RECOMMENDED APPLICATION
THERMAL RESISTANCE
Compression
Force
0.5mmT 1.0mmT 1.5mmT 2.0mmT
100kPa /14.5psi 0.5 (0.08) 1.1 (0.17) 1.5 (0.23) 1.8 (0.28)
300kPa /43.5psi 0.3 (0.05) 0.4 (0.06) 0.4 (0.06) 0.5 (0.08)
500kPa /72.5psi 0.2 (0.03) 0.3 (0.05) 0.3 (0.05) 0.3 (0.05)

Test method: Fujipoly Test method, FTM-P3050 by TIM Tester 1300 which is ASTM D5470 equivalent
• Specimen Area; DIA.33.0mm (1.30in)

TYPICAL PROPERTIES
Properties Unit PG80A Test method Specimen
Physical
Properties
Color - Blue Visual -
Specific Gravity - 3.3 ASTM D792 A
Electrical
Properties
Volume Resistivity Ohm-m 1.0x1011 ASTM D257 B
Breakdown Voltage kV/mm (volts/mil) 12 (305) ASTM D149 B
Dielectric Strength kV/mm (volts/mil) N/A ASTM D149 B
Dielectric Constant - 50Hz 9.28 ASTM D150 A
1kHz 8.58
1MHz 7.76
Dissipation Factor - 50Hz 0.0483 ASTM D150 A
1kHz 0.0389
1MHz 0.0147
Thermal
Properties
Thermal Conductivity W/m-K 13.0 by ASTM D5470 ASTM D5470 -
8.0 by Hot Disk ISO/CD 22007-2
Useful Temperature °C (°F) -40 to +150 (-40 to +302) - -
Low molecular
Siloxane
wt% D4 to D20 Total 0.0158 or less Gas
Chromatography
-
Flame Retardant UL94 V-0 UL 94 -

• Each Specimens are cured for measurement. • Specimen A: 2mmT • Specimen B: 120mmW × 120mmL × 1mmT
•Thermal Conductivity ; Based on Fujipoly Test Method, FTM P-1612 by Hot Disk and FTM P-3030 by ASTM D5470 modified.

COMPRESSION FORCE
Compression
Ratio
0.5mmT 1.0mmT 1.5mmT 2.0mmT
10% 50 (11.3) 42 (9.5) 40 (9.1) 29 (6.6)
20% 191 (43.3) 130 (29.5) 95 (21.5) 72 (16.3)
30% 337 (76.4) 215 (48.7) 147 (33.3) 111 (25.1)
40% 474 (107.4) 292 (66.2) 192 (43.5) 140 (31.7)
50% 605 (137.1) 374 (84.7) 231 (52.3) 166 (37.6)
Sustain 50% 128 (29.0) 65 (14.7) 46 (10.4) 41 (9.3)

Test method: Measured by ASTM D575-91 for reference
• Specimen Area; DIA.28.6mm (1.13in)
• Platen Area; DIA. 28.6mm (1.13in)
• Sustain 50%: Sustain 50% at 1 minute later
• Compression Velocity; 5.0mm/minute

DURABILITY
Test Property Compression
Ratio
70 150
Initial 100hrs 250hrs 500hrs 1,000hrs Initial 100hrs 250hrs 500hrs 1,000hrs
Thermal Resistance 30% 0.83 0.85 0.84 0.84 0.82 0.81 0.78 0.82 0.85 0.86
Test Property Compression
Ratio
60/95%RH -40(30min)+125(30min)
Initial 100hrs 250hrs 500hrs 1,000hrs Initial 100hrs 250hrs 500hrs 1,000hrs
Thermal Resistance 30% 0.78 0.73 0.77 0.76 0.71 0.80 0.82 0.81 0.79 0.75

Test method: Fujipoly Test method, FTM-P3030 by ASTM D5470 modified
• Specimen Area; 15x15mm (0.59×0.59in)

reduced temperature
-40℃ = -40°F
60℃ = 140°F
70℃ = 158°F
125℃ = 257°F
150℃ = 302°F

TYPES AND CONFIGURATION
Series Product Name Thickness Sheet Size
SARCON®  PG80A PG80A-00-50BL 0.5mm ±0.10mm 300mm × 200mm
(Recommended Usable Size:290mm×190mm)
PG80A-00-100BL 1.0mm ±0.15mm
PG80A-00-150BL 1.5mm ±0.25mm
PG80A-00-200BL 2.0mm ±0.35mm
Statement of Lieu of Warranty

• Properties of the products may be revised due to some changes for improving performance.
• Properties values in this document are not specification or guaranteed.
• This product is made of silicone, and silicone oil may exude from the product.
• This product is made of silicone, and low molecular siloxane may vaporize depending on operating conditions.
• The product is designed, developed, and manufactured for general industrial use only. Never use for medical, surgical, and/or relating purposes. Never use for the purpose of implantation and/or other purposes by which apart of or whole product remains in human body.
• Before using, a safety must be evaluated and verified by the purchaser.
• Contents described in the document do not guarantee the performances and qualities required for the purchaser’s specific purposes. The purchaser is responsible for pre-testing the product under the purchaser’s specific.
• Statements concerning possible or suggested uses made herein may not be relied upon, or be constructed, as a guaranty of no patent infringement.

Handling Notes

• It is recommended to use the material in up to 30% of compression ratio. Using the material beyond the recommended compression rate may result in excessive silicone oil exudation.
• It is recommended to compress the material with the equal ratio on the whole surface. Partial excessive stress may also result in excessive silicone oil exudation.