SARCON® GR-ae

Highly Conformable, Non-Flammable, Isolation and High Heat Conducting Gel materials.

Features

・ Gap filler materials are supplied in a fully cured state and remain pliable, easy conforming to minute surface irregularities.
・ The basic Gap Filler Pad series can be further enhanced for special handling and die-cutting requirements.

CONSTRUCTION
Series Characteristics Constructions
SARCON® GR-ae Silicone compound with double sticky surfaces and Thermal Conductivity of GR-ae material is 1.5W/m-K by using Hot Wire (1.3W/m-K by using Hot Disk)
SARCON® GR-Hae Silicone compound as above GR-ae plus additional hardening of the top surface to facilitate handling and installation during complex assemblies
SARCON® GR-F2ae Silicone compound with Nylon mesh reinforcement stiffener to prevent stretching
SARCON® GR-HF2ae Silicone compound as above GR-F2ae plus additional hardening of the top surface to facilitate handling and installation during complex assemblies
THERMAL RESISTANCE

GR-ae

Compression
Force
0.5mmT 1.0mmT 1.5mmT 2.0mmT 2.5mmT 3.0mmT 4.0mmT 5.0mmT
100kPa(14.5psi) 4.1 (0.63) 6.1 (0.94) 7.7 (0.92) 9.7 (1.51) 12.4 (1.92) 12.5 (1.93) 13.9 (2.16) 17.8 (2.76)
300kPa(43.5psi) 3.2 (0.50) 4.4 (0.69) 5.9 (0.92) 6.9 (1.07) 8.2 (1.27) 8.9 (1.37) 9.9 (1.53) 12.5 (1.94)
500kPa(72.5psi) 2.8 (0.43) 3.8 (0.58) 4.9 (0.76) 5.5 (0.86) 6.7 (1.03) 7.0 (1.09) 8.1 (1.25) 10.3 (1.60)

GR-Hae

Compression
Force
0.5mmT 1.0mmT 1.5mmT 2.0mmT 2.5mmT 3.0mmT 4.0mmT 5.0mmT
100kPa(14.5psi) 4.3 (0.67) 6.6 (1.02) 8.7 (1.35) 11.7 (1.81) 12.4 (1.92) 14.3 (2.21) 17.1 (2.65) 20.3 (3.14)
300kPa(43.5psi) 3.5 (0.54) 5.4 (0.84) 7.0 (1.09) 9.1 (1.42) 9.1 (1.41) 10.3 (1.60) 12.3 (1.91) 14.2 (2.20)
500kPa(72.5psi) 3.0 (0.46) 4.7 (0.72) 5.9 (0.92) 7.2 (1.12) 7.2 (1.12) 8.1 (1.26) 9.9 (1.54) 11.4 (1.76)

GR-F2ae

GR-HF2ae

Compression
Force
0.5mmT 1.0mmT 2.0mmT
100kPa(14.5psi) 4.3 (0.66) 7.7 (1.19) 12.9 (2.00)
300kPa(43.5psi) 4.1 (0.64) 6.8 (1.06) 10.6 (1.64)
500kPa(72.5psi) 3.9 (0.60) 6.2 (0.96) 9.1 (1.41)
Compression
Force
0.5mmT 1.0mmT 2.0mmT
100kPa(14.5psi) 4.5 (0.69) 8.0 (1.24) 13.1 (2.03)
300kPa(43.5psi) 4.4 (0.67) 7.1 (1.10) 11.1 (1.72)
500kPa(72.5psi) 4.1 (0.64) 6.4 (0.99) 9.7 (1.50)

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 GR-ae Test method Specimen
Physical
Properties
Color - Apricot Visual -
Specific Gravity - 2.0 ASTM D 792 A
Hardness
Highest Value
Shore OO (ASKER C) 15
(5)   (reference)
ASTM D2240 (ISO 7619) B
Tensile Strength MPa (psi) 0.1 (14.5) ASTM D 412 A
Elongation % 300 ASTM D 412 A
Tear Strength N/mm (ppi) 0.7 (4.0) ASTM D 624 A
Electrical
Properties
Volume Resistivity Ohm-m 1.0x1012 ASTM D 257 C
Breakdown Voltage kV/mm (volts/mil) 17 (432) ASTM D 149 C
Dielectric Strength kV/mm (volts/mil) 11 (279) ASTM D 149 C
Dielectric Constant - 50Hz 4.91 ASTM D 150 A
1kHz 4.65
1MHz 4.50
50Hz 0.0513
Dissipation Factor - 1kHz 0.0202 ASTM D 150 A
1MHz 0.0035
Thermal
Properties
Thermal Conductivity W/m-K 1.5              by Hot Wire ASTM D 2326 -
1.3              by Hot Disk ISO/CD 22007-2
Useful Temperature ℃ (°F) -40 to +150 (-40 to +302) - -
Low molecular
Siloxane
wt% D4 to D20   Total less than 0.0010 Gas
Chromatography
-
Flame Retardant UL94 V-0 UL 94 -
COMPRESSION FORCE

GR-ae

Compression
Ratio
0.5mmT 1.0mmT 1.5mmT 2.0mmT 2.5mmT 3.0mmT 4.0mmT 5.0mmT
10% 47 (10.7) 41 (9.3) 35 (7.9) 31 (7.0) 28 (6.3) 27 (6.1) 17 (3.9) 12 (2.7)
20% 205 (46.5) 148 (33.5) 113 (25.6) 84 (19.0) 71 (16.1) 57 (12.9) 33 (7.5) 28 (6.3)
30% 363 (82.2) 263 (59.6) 203 (59.6) 158 (35.8) 125 (28.3) 94 (21.3) 53 (12.0) 47 (10.7)
40% 516 (116.9) 386 (87.5) 305 (69.1) 243 (55.1) 194 (44.0) 158 (35.8) 85 (19.3) 78 (17.7)
50% 656 (148.6) 513 (116.2) 425 (96.3) 353 (80.0) 287 (65.0) 231 (52.3) 138 (31.27) 120 (27.2)
Sustain 50% 306 (69.3) 249 (56.4) 210 (47.6) 185 (41.9) 163 (36.9) 124 (28.1) 60 (13.6) 53 (12.0)

GR-Hae

Compression
Ratio
0.5mmT 1.0mmT 1.5mmT 2.0mmT 2.5mmT 3.0mmT 4.0mmT 5.0mmT
10% 159 (36.0) 139 (31.5) 115 (26.1) 81 (18.4) 63 (14.3) 40 (9.1) 24 (5.4) 21 (4.8)
20% 305 (69.1) 246 (55.7) 203 (46.0) 137 (31.0) 112 (25.4) 75 (17.0) 51 (11.6) 41 (9.3)
30% 452 (102.4) 355 (80.4) 293 (66.4) 217 (49.2) 165 (37.4) 123 (27.9) 88 (19.9) 72 (16.3)
40% 609 (138.0) 493 (111.7) 405 (91.8) 331 (75.0) 264 (59.8) 202 (45.8) 151 (34.2) 123 (27.9)
50% 794 (179.9) 672 (152.3) 575 (130.3) 494 (111.9) 387 (87.7) 295 (66.8) 243 (55.1) 200 (45.3)
Sustain 50% 459 (104.0) 355 (80.4) 310 (70.2) 286 (64.8) 203 (46.0) 154 (34.9) 130 (29.5) 106 (24.0)

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

GR-Fae

GR-HF2ae

Compression
Ratio
0.5mmT 1.0mmT 2.0mmT
10% 125 (28.3) 103 (23.3) 75 (17.0)
20% 355 (80.4) 282 (63.9) 178 (40.3)
30% 606 (137.3) 501 (113.5) 287 (65.0)
40% 888 (201.2) 723 (163.8) 422 (95.6)
50% 1172 (265.5) 969 (219.5) 571 (129.4)
Sustain 50% 949 (215.0) 601 (136.2) 250 (56.6)
Compression
Ratio
0.5mmT 1.0mmT 2.0mmT
10% 166 (37.6) 136 (30.8) 83 (18.8)
20% 377 (85.4) 302 (68.4) 193 (43.7)
30% 620 (140.5) 524 (118.7) 328 (74.3)
40% 894 (202.5) 753 (170.6) 494 (111.9)
50% 1172 (265.5) 1029 (233.1) 664 (150.4)
Sustain 50% 959 (217.3) 648 (146.8) 314 (71.1)

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

DURABILITY
Test Property Unit 70 150
Initial After 2,000hrs Initial After 2,000hrs
Specific Gravity - 2.0 2.0 2.0 2.0
Hardness (ASKER C) 5 5 5 6
Breakdown Voltage kV/mm 17 20 17 24
Thermal conductivity W/m-K 1.3 1.3 1.3 1.3
 
Test Property Unit 60/95%RH -40(30min)+125(30min)
Initial After 2,000hrs Initial After 2,000hrs
Specific Gravity - 2.0 2.0 2.0 2.0
Hardness (ASKER C) 5 5 5 24
Breakdown Voltage kV/mm 17 20 17 24
Thermal conductivity W/m-K 1.3 1.3 1.3 1.3
  • Specimen : GR-ae • Test methods of Thermal Conductivity base on Fujipoly Test Method, FTM P-1612 by Hot Disk.

 

reduced temperature

-40℃ = -40°F 60℃ = 140°F 70℃ = 158°F
125℃ = 257°F 150℃ = 302°F
TYPE AND CONFIGURATION
Series Product Name Thickness Sheet Size
SARCON® GR-ae 50G-ae 0.5mm ± 0.05mm 300mm × 200mm
(Recommended Usable Size:
290mm×190mm)
100G-ae 1.0mm ± 0.10mm
150G-ae 1.5mm ± 0.15mm
200G-ae 2.0mm ± 0.20mm
250G-ae 2.5mm ± 0.25mm
300G-ae 3.0mm ± 0.30mm
350G-ae 3.5mm ± 0.35mm
400G-ae 4.0mm ± 0.40mm
450G-ae 4.5mm ± 0.45mm
500G-ae 5.0mm ± 0.50mm
SARCON®  GR-Hae 50G-Hae 0.5mm ± 0.05mm 300mm × 200mm
(Recommended Usable Size:
290mm×190mm)
100G-Hae 1.0mm ± 0.10mm
150G-Hae 1.5mm ± 0.15mm
200G-Hae 2.0mm ± 0.20mm
250G-Hae 2.5mm ± 0.25mm
300G-Hae 3.0mm ± 0.30mm
350G-Hae 3.5mm ± 0.35mm
400G-Hae 4.0mm ± 0.40mm
450G-Hae 4.5mm ± 0.45mm
500G-Hae 5.0mm ± 0.50mm
SARCON® GR-F2ae 50G-F2ae 0.5mm ± 0.15mm 300mm × 200mm
(Recommended Usable Size:
290mm×190mm)
100G-F2ae 1.0mm ± 0.20mm
150G-F2ae 1.5mm ± 0.20mm
200G-F2ae 2.0mm ± 0.30mm
SARCON® GR-HF2ae 50G-FH2ae 0.5mm ± 0.15mm 300mm × 200mm
(Recommended Usable Size:
290mm×190mm)
100G-HF2ae 1.0mm ± 0.20mm
150G-HF2ae 1.5mm ± 0.20mm
200G-HF2ae 2.0mm ± 0.30mm
SARCON® GR-Tae 30G-Tae 0.3mm ± 0.06mm 50mm x 50mm

30G-Tae: Exchanging from Nyron Mesh to PET Mesh of GR-HF2ae

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.