form in place gap filler type
Highly Thermally Conductive and Electricity Insulative Silicone Compound
A highly conformable / thermally conductive type silicone compound. It provides a thermal solution for the recent trends of higher frequencies and integration in the development of electronic device.
SARCON® Form in Place Gap Filler TYPE easily forms and adheres to most surfaces,
shapes, and size of components.
Features
- Fill large gaps while providing superior thermal transfer.
- Conformable with very low compression forces.
- Excellent vibration absorption capabilities.
- Maintains all initial properties across a wide temperature range.
- Used to “Form-in-Place” and remain form stable.
- Requires no heat curing.
- Will not cause corrosion on any metal surface.
Recommended Application
– SARCON Form in Place Gap Filler TYPE is superior to filling gaps as well as dissipating heat.
– Excellent workability / handling with its softness but no dripping and no pumping.
Compression Load Correlation of Fujipoly TIM Pad Products
Packaging Options
| • Pre-filled syringe | : 30cc |
| • Cartridge | : 325cc |
| • Custom packaging | : Available on request |
Typical Product Properties
| Test Properties | Unit | SPG-20A | SPG-20B | SPG-30B | SPG-50A | Test Method | ||
| Physical Properties | Specific Gravity | – | 2.9 | 2.8 | 3.2 | 3.2 | ASTM D792 | |
| Color | – | Light Gray | Light Gray | Apricot | Light Sky Blue | Visual | ||
| Viscosity | Pa-s | 1.0(1/s) | 600 | 1,000 | 2,600 | 4,100 | ASTM D1824 -1.0(1/s) | |
| 0.5(1/s) | 1,000 | 1,700 | 4,000 | 6,900 | ASTM D1824 -0.1(1/s) | |||
| TGA Weight Loss | wt% | 0.03 | 0.02 | 0.03 | 0.06 | Fujipoly Original | ||
| Thermal Properties | Thermal Conductivity | W/m-k | 2.0 | 2.1 | 3.1 | 5.0 | Hot Disk : ISO/CD 22007-2 | |
| Recommended Operating Temp. | °C | -40 to +150 | -40 to +150 | -40 to +150 | -40 to +150 | - | ||
| °F | -40 to +302 | -40 to +302 | -40 to +302 | -40 to +302 | ||||
a) Viscosity: Measured by Modular Advanced Rheometer System RV1 and the specimen flows to 0.5mm Gap between parallel plates.
b) TGA Weight Loss at 150°C(302°F) x24hrs , amount of sample: 2cm3 (0.12in3).
c) Thermal Conductivity : Measured by using Hot Disk method, refer to Fujipoly Test method “FTM P-1612”. See Here
Thermal Resistance and Reliability
| Initial | |||||
| Gap | SPG-20A | SPG-20B | SPG-30B | SPG-50A | |
| 0.5mm / 0.02in | 2.1 (0.33) | 1.8 (0.28) | 1.3 (0.20) | 0.9 (0.14) | |
| 1.0mm / 0.04in | – | 2.6 (0.40) | 2.1 (0.33) | 1.7 (0.26) | |
| e) specimen: | |||||
| SPG-20A | SPG-20B | SPG-30B | SPG-50A | ||
| Area | 2 | 2 | 2 | 2 | |
| 0.487in2 | 0.487in2 | 0.487in2 | 0.487in2 | ||
| Weight | Gap:0.5mm / 0.02in | 0.46g | 0.44g | 0.50g | 0.50g |
| Gap: 1.0mm / 0.04in | – | 0.88g | 1.00g | 1.00g | |
f) Measured by using ASTM D5470 modified, refer to Fujipoly Test method
“FTM P-3030”. See Here
| After 1000 hours | |||||
| Test Condition | SPG-20A | SPG-20B | SPG-30B | SPG-50A | |
| Gap | 0.5mm / 0.02in | 0.5mm / 0.02in | 1.0mm / 0.04in | 0.5mm / 0.02in | 1.0mm / 0.04in |
| Initial | 2.1 (0.33) | 1.8 (0.28) | 2.1 (0.33) | 0.9 (0.14) | 1.7 (0.26) |
| +70˚C | 2.1 (0.33) | 1.8 (0.28) | 2.1 (0.33) | 1.0 (0.16) | 1.8 (0.28) |
| +150˚C | 2.1 (0.33) | 1.8 (0.28) | 2.6 (0.40) | 1.2 (0.19) | 1.8 (0.28) |
| -40˚C | 2.2 (0.34) | 1.8 (0.28) | 2.1 (0.33) | 1.1 (0.17) | 1.8 (0.28) |
| +60˚C /95%RH | 2.2 (0.34) | 1.8 (0.28) | 2.1 (0.33) | 0.9 (0.14) | 1.7 (0.26) |
| -40˚C +125˚C /30min each | 2.6 (0.40) | 1.8 (0.28) | 2.2 (0.34) | 0.9 (0.14) | 1.7 (0.26) |
Compression Force
| 1.0mm Gap | SPG-20A | SPG-20B | SPG-30B | SPG-50A |
| 0.9mm / 0.35in | 7 (1.6) | 9 (2.0) | 11 (2.5) | 34 (7.7) |
| 0.8mm / 0.32in | 9 (2.0) | 11 (2.5) | 17 (3.9) | 38 (8.6) |
| 0.7mm / 0.28in | 12 (2.7) | 13 (2.9) | 25 (5.7) | 45 (10.2) |
| 0.6mm / 0.24in | 16 (3.6) | 17 (3.9) | 36 (8.2) | 54 (12.2) |
| 0.5mm / 0.20in | 24 (5.4) | 22 (5.0) | 50 (11.3) | 69 (15.6) |
| Sustain | 0 (0.0) | 2 (0.5) | 5 (1.1) | 16 (3.6) |
| 0.5mm Gap | SPG-20A | SPG-20B | SPG-30B | SPG-50A |
| 0.45mm / 0.18in | 30 (6.8) | 32 (7.3) | 36 (8.2) | 80 (18.1) |
| 0.40mm / 0.16in | 39 (8.8) | 42 (9.5) | 43 (9.7) | 89 (20.2) |
| 0.35mm / 0.14in | 48 (10.9) | 54 (12.2) | 55 (12.5) | 100 (22.7) |
| 0.30mm / 0.12in | 66 (15.0) | 69 (15.6) | 61 (13.8) | 119 (27.0) |
| 0.25mm / 0.10in | 85 (19.3) | 86 (19.5) | 79 (17.9) | 141 (31.9) |
| Sustain | 0 (0.0) | 3 (0.7) | 7 (1.6) | 6 (1.4) |
g) Sustain: Sustain 50% at 1 minute later.
h) Measured byusing ASTM D575-91(2012) for reference.
Fujipoly: Thermal Interface Materials
