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Gap Filler Pads (non-silicone)

Techinical Documents Available!

SARCON® NR-c is a highly conformable, thermally conductive, non-flammable acrylate resin (non-silicone) sheet with thermally conductive fillers.

Available in sheets and die-cut forms for formal interface uses wherever gap filler pads are traditionally used.

  • No silicone extractions
  • Lower thermal resistance
  • UL 94V-0
  • Very thin 0.5mm thickness
  • Available in sheets for scoring or die-cutting

UL FILE NUMBER: E58126


AVAILABLE CONFIGURATIONS:

Sheets, Die-cuts

TYPICAL CHARACTERISTICS:

Test PropertyUnitMeasureMethod
Thermal Conductivity Watt/m•K 1.5 -
Flame Retardancy UL94 V–0 -
Operating Temperature   -40? to +105? -
Color Light Gray -
Specific Gravity 2.1 A
Hardness Asker–C
(Shore–00)
27
(53)
B
Tensile Strength MPa 0.2 A
Elongation % 150 A
Tear Strength kN/m 1.5 A
Volume Resistivity MΩ-m 2x103 C
Breakdown Voltage kV/mm 11 C

Specimen A = 2.0mm thickness
Specimen B = 20mm width x 60mm length x 10mm thickness
Specimen C = 120mm width x 120mm length x 1.0mm thickness

Thermal Resistance  ?C•in2/W
Unit: (? C•cm2/W)
  14.5 psi
(100kPa)
43.5 psi
(300kPa)
72.5 psi
(500kPa)
100N-c 1.02
(6.60)
0.78
(5.05)
0.61
(3.96)
150N-c 1.24
(8.01)
0.95
(6.12)
0.80
(5.13)
200N-c 1.75
(11.26)
1.32
(8.53)
1.08
(6.97)
300N-c 2.52
(16.24)
1.93
(12.45)
1.58
(10.19)
100N-Hc 1.03
(6.62)
0.86
(5.54)
0.77
(4.97)
150N-Hc 1.58
(10.21)
1.37
(8.85)
1.24
(7.99)
200N-Hc 2.10
(13.56)
1.71
(11.02)
1.48
(9.56)
300N-Hc 2.88
(18.60)
2.24
(14.43)
1.87
(12.08)
50N-Tc 0.62
(4.02)
0.59
(3.81)
0.57
(3.67)
100N-Tc 1.17
(7.55)
1.09
(7.06)
1.06
(6.81)
200N-Tc 1.69
(10.89)
1.57
(10.10)
1.45
(9.34)
300N-Tc 2.08
(13.44)
1.90
(12.25)
1.74
(11.23)
50N-HTc 0.68
(4.41)
0.66
(4.26)
0.64
(4.15)
100N-HTc 1.16
(7.50)
1.09
(7.05)
1.04
(6.70)
150N-HTc 1.66
(10.71)
1.55
(10.01)
1.45
(9.38)
200N-HTc 2.16
(13.97)
1.92
(12.39)
1.77
(11.43)
300N-HTc 3.08
(19.84)
2.55
(16.45)
2.23
(14.42)

PART NUMBER NOMENCLATURE: