Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

GrafTech eGRAF® SPREADERSHIELD™ SS300 Graphite

Category Carbon , Graphite
Manufacturer GrafTech International
Trade Name eGRAF® SPREADERSHIELD™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF GrafTech eGRAF® SPREADERSHIELD™ SS300 Graphite.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Made from flexible graphite, eGRAF® SPREADERSHIELD™ products function as both a passive heat spreader and heat shield. SPREADERSHIELD™ material can be die-cut, press-formed, or laminated with plastics, metals, adhesives, and other materials. Every SPREADERSHIELD™ part is customized to meet specific application needs and improve thermal performance within a limited space and weight. SPREADERSHIELD™ products have provided thermal solutions in a variety of industries and applications, including displays (PDP, LCD CCFL, LED BLU, OLED), cell phones, laptop and ruggedized computers, handheld gaming devices, batteries, projectors, set-top boxes, and automotive electronics. Each application is specialized to require different characteristics of SPREADERSHIELD™ products. Grade SS300 is designed specifically for use in large displays.
Physical Properties Metric English Comments
Thickness 510 microns
20.1 mil
Standard
250 - 1000 microns
9.84 - 39.4 mil
Available Range
940 microns
37.0 mil
Standard
Thermal Properties Metric English Comments
CTE, linear -0.400 µm/m-°C
-0.222 µin/in-°F
In-Plane
27.0 µm/m-°C
15.0 µin/in-°F
Through-Plane
Specific Heat Capacity 0.700 J/g-°C
0.167 BTU/lb-°F
Thermal Conductivity 4.50 W/m-K
31.2 BTU-in/hr-ft²-°F
Nominal, Through-Plane; ASTM-D5470 Modified Method
300 W/m-K
2080 BTU-in/hr-ft²-°F
Nominal, In-Plane; Angstrom's Method
Maximum Service Temperature, Air 400 °C
752 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Flammability, UL94 V-0
V-0
Electrical Properties Metric English Comments
Electrical Resistivity 0.000650 ohm-cm
0.000650 ohm-cm
In-Plane
0.0350 ohm-cm
0.0350 ohm-cm
Through-Plane
Descriptive Properties Value Comments
Thermal Contact Impedance - Per Side (°C·cm²/W) 0.3
at 0.50 mm spreader thickness
Copyright © lookpolymers.com All Rights Reserved