- 密度 [g/cm3]: 2.8
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.80 g/cc | 0.101 lb/in3 | Silicone Property; Arlon SQA-TMS-024 | ||
| Thickness | 63.5 microns | 2.50 mil | Side 1; Arlon SQA-TMS-003 | ||
| 63.5 microns | 2.50 mil | Side 2; Arlon SQA-TMS-003 | |||
| 76.2 microns | 3.00 mil | Substrate; Arlon SQA-TMS-003 | |||
| 127 microns | 5.00 mil | Overall silicone thickness; Arlon SQA-TMS-003 | |||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 77 | 77 | Silicone Property; ASTM D2240 | ||
| Tensile Strength | 4.72 MPa | 685 psi | Silicone Property; ASTM D412 | ||
| Elongation at Break | 125 % | 125 % | Silicone Property; ASTM D412 | ||
| Modulus of Elasticity | 0.0245 GPa @Strain <=1.00 % | 3.55 ksi @Strain <=1.00 % | Silicone Property; Arlon SQA-TMS-008 | ||
| Poissons Ratio | 0.50 | 0.50 | |||
| Electrical Properties | Metric | English | Comments | ||
| Dielectric Constant | 6.91 @Frequency 1.00e+6 Hz | 6.91 @Frequency 1.00e+6 Hz | Silicone Property; IPC TM 650 - 2.5.5.3 | ||
| Dielectric Strength | 25.2 kV/mm | 640 kV/in | ASTM D149 | ||
| Dissipation Factor | 0.0044 @Frequency 1.00e+6 Hz | 0.0044 @Frequency 1.00e+6 Hz | Silicone Property; IPC TM 650 - 2.5.5.3 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 105 μm/m-°C @Temperature 20.0 - 160 °C | 58.3 μin/in-°F @Temperature 68.0 - 320 °F | Silicone Property; ASTM E831 | ||
| Specific Heat Capacity | 0.820 J/g-°C @Temperature 100 °C | 0.196 BTU/lb-°F @Temperature 212 °F | Silicone Property; Arlon SQA-TMS-052 | ||
| Thermal Conductivity | 1.40 W/m-K | 9.72 BTU-in/hr-ft2-°F | Silicone Property; ASTM E1530 | ||
| Maximum Service Temperature, Inert | 204 °C | 399 °F | |||
| Minimum Service Temperature, Air | -100 °C | -148 °F | |||
| Glass Transition Temp, Tg | -118 °C | -180 °F | Silicone Property; ASTM D3418 | ||
| Processing Properties | Metric | English | Comments | ||
| Shelf Life | 60.0 Month @Temperature 23.9 °C | 60.0 Month @Temperature 75.0 °F | |||
| Descriptive Properties | |||||
| Color | Gray | Product | |||
| Naturally white | Substrate | ||||
| Plasticity (mm) | 2.3 | Arlon SQA-TMS-005; Silicone Property | |||
| Thermal Impedance (°C/W) | 0.26 | Product Property; ASTM D5470 | |||
| Thermal Resistance (°C-in2/W) | 0.186 | Product Property at 50C 3MPa; Arlon SQA-TMS-054 | |||
| Total Product Weight (oz/yd2) | 12.7 | Arlon SQA-TMS-025 | |||