Dongguan Ziitek Electronic Materials & Technology Ltd.
Dongguan Ziitek Electronic Materials & Technology Ltd. Professional TIM Manufacturer
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Hardness 45±5 Shore 00 High Durability Thermal Pad for RDRAM Memory Modules
The TIF740M is a silicone based, thermally conductive gap pad. Its unreinforced construction allows additional compliancy. This product has low hardness is conformable and is electrically isolating. The low modulus characteristic of the product offers optimal thermal performance with the ease of handling
Features
> Good thermal conductive: 6.0 W/mK
>Thickness: 1.0mmT
>hardness:45±5 shore 00
>Colour: Grey
>Electrically isolating
>High durability
>Good thermal conductive
Applications
>cooling components to the chassis of frame
>High speed mass storage drives
>Heat Sinking Housing at LED-lit BLU in LCD
>LED TV and LED-lit lamps
>RDRAM memory modules
>Micro heat pipe thermal solutions
| Typical Properties of TIF740HM Series | ||||
| Color | Grey | Visual | Composite Thickness | Thermal Impedance@10psi (℃-in²/W) |
| Construction & Compostion | Ceramic filled silicone elastomer | *** | 10mils / 0.254 mm | 0.16 |
| 20mils / 0.508 mm | 0.20 | |||
| Specific gravity | 3.3 g/cm3 | ASTM D297 | 30mils / 0.762 mm | 0.31 |
| 40mils / 1.016 mm | 0.36 | |||
| Thickness | 1.0mmT | *** | 50mils / 1.270 mm | 0.42 |
| 60mils / 1.524 mm | 0.48 | |||
| Hardness | 45±5 Shore 00 | ASTM 2240 | 70mils / 1.778 mm | 0.53 |
| 80mils / 2.032 mm | 0.63 | |||
| Thermal conductivity | 6.0W/mk | ISO22007-2.2 | 90mils / 2.286 mm | 0.73 |
| 100mils / 2.540 mm | 0.81 | |||
| Continuos Use Temp | -40 to 160℃ | *** | 110mils / 2.794 mm | 0.86 |
| 120mils / 3.048 mm | 0.93 | |||
| Dielectric Breakdown Voltage | >5500 VAC | ASTM D149 | 130mils / 3.302mm | 1.00 |
| 140mils /3.556 mm | 1.08 | |||
| Dielectric Constant | 4.5MHz | ASTM D150 | 150mils / 3.810 mm | 1.13 |
| 160mils / 4.064 mm | 1.20 | |||
| Volume Resistivity | 1.0X1012 Ohm-cm | ASTM D257 | 170mils / 4.318 mm | 1.24 |
| 180mils / 4.572 mm | 1.32 | |||
| Fire rating | 94 V0 | equivalent UL | 190mils / 4.826 mm | 1.41 |
| 200mils / 5.080 mm | 1.52 | |||
| Thermal conductivity |
6.0 W/m-K | ASTM D5470 | Visua l/ ASTM D751 | ASTM D5470 |
Company Profile
Ziitek company is a manufacturer of thermal conductive gap fillers, low melting point thermal interface materials, thermal conductive insulators, thermally conductive tapes, electrically & thermally conductive Interface pads and thermal grease,Thermal Conductive plastic,Silicone Rubber,Silicone Foams,Phase Changing Materials products, with well-equipped testing equipment and strong technical force.
Certifications:
ISO9001:2015
ISO14001: 2004 IATF16949:2016
IECQ QC 080000:2017
UL
FAQ:
Q: How do I request customized samples?
A: To request samples, you can leave us message on website, or just contact us by send email or call us.
Q: What's the thermal conductivity test method given on the data sheet ?
A: All the data in the sheet are actual tested.Hot Disk and ASTM D5470 are utilized to test the thermal conductivity.