SARCON® TR

SARCON® TR is General Purpose for Extrusions and Moldings.
Features

・ Fujipoly’s originally developed High Heat Conductive Silicone Rubber.
・ Usable Over a Wide Temperture Range. (–60˚C ~ 182˚C / –76˚F ~ +360˚F)
・ Excellent resistance to environmental conditions
・ Complies with UL 746 (Electrical Insulant Standard) 150˚C.
・ Complies with UL 94 (Flame Retardancy Standard) V–0.

Typical Product Properties
ItemUnitSARCON 30TSARCON 45TSARCON 85T
Color Greenish Gray
Thickness mm 0.3+0.1/–0 0.45±0.05 0.85±0.05
HardnessASTM D2240(A) 75
Tensile Strength KN/m 1.7 2.3 4.3
Elongation % 100
Tear Strength KN 0.3B 0.4B 0.8B
Volume ResistivityMΩ . m 1 x 107 1 x 107 1 x 107
Breakdown Voltage KV/AC 10 11 15
Withstand Voltage KV/minute 7 8 10
Dielectric Constant 50Hz
103 Hz
106 Hz
4.4
4.4
4.4
4.5
4.5
4.5
4.9
4.9
4.9
Dielectric Dissipation Factor 50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.004
0.002
0.003
0.003
0.002
0.003
Thermal Impedance FTM P-3010 0.62 ˚C inch2/watt 0.73 ˚C inch2/watt 1.35 ˚C inch2/watt
Flame Retardant UL–94 V – 0 V – 0 V – 0
Extractable VolatilesBellcore
Test
Passed Bellcore Specification TR-NWT000930
Note.)1.Test method is based on JIS K–6249.
2.Breakdown Voltage: AC 60Hz
Withstand Voltage: AC 60Hz
3.Thermal Impedance: Fujipoly Test Method FTM P-3010 which gives ASTM D5470 Equivalent value.
4.Flame Retardant: UL–94
Heat Aging Test

Test Condition : 150˚C (300˚F) x 1,000hrs (42days)
SARCON® 30T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 80 81 83
Tensile Strength KN/m 1.7 1.7 1.8 1.8
Elongation % 100 70 50 50
Volume ResistivityMΩ . m 2.9 x 107 3.0 x 107 6.5 x 107 5.6 x 107
Breakdown Voltage KV/AC 10.0 9.4 8.5 8.4
Dielectric Constant50Hz
103 Hz
106 Hz
4.4
4.4
4.4
4.3
4.3
4.3
4.2
4.2
4.2
4.2
4.3
4.3
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.003
0.003
0.003
0.003
0.002
0.003
0.004
0.002
0.003

SARCON® 45T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 80 80 85
Tensile Strength KN/m 2.30 2.4 2.4 2.6
Elongation % 10090 5060
Volume ResistivityMΩ . m 2.1 x 107 3.5 x 107 7.6 x 107 6.5 x 107
Breakdown Voltage KV/AC 11.0 11.0 10.0 10.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.5
4.5
4.5
4.4
4.4
4.4
4.3
4.3
4.3
4.4
4.4
4.4
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.003
0.002
0.002
0.003
0.002
0.002
0.002
0.002
0.002

SARCON® 85T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 80 82 83
Tensile Strength KN/m 4.30 4.70 4.60 4.60
Elongation % 10080 4070
Volume ResistivityMΩ . m 6.7 x 106 1.3 x 107 2.5 x 107 3.7 x 107
Breakdown Voltage KV/AC 15.0 15.0 14.0 15.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.9
4.9
4.9
4.8
4.8
4.8
4.8
4.8
4.8
4.9
4.8
4.8
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.003
0.002
0.003
0.003
0.002
0.002
0.003
0.002
0.002
0.002
0.002
0.002
Test Condition :

200˚C (390˚F) x 1,000hrs (42days)

SARCON® 30T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 82 85 90
Tensile Strength KN/m 1.70 1.70 1.80 2.10
Elongation % 10060 6030
Volume ResistivityMΩ . m 2.9 x 107 3.9 x 107 7.6 x 107 7.2 x 107
Breakdown Voltage KV/AC 10.0 9.7 9.8 8.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.4
4.4
4.4
4.3
4.3
4.3
4.2
4.2
4.2
4.2
4.2
4.2
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.006
0.003
0.003
0.005
0.003
0.003
0.004
0.002
0.003

SARCON® 45T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 80 86 87
Tensile Strength KN/m2.32.32.3 3.2
Elongation % 10070 5040
Volume ResistivityMΩ . m 2.1 x 107 3.8 x 107 4.0 x 107 6.9 x 107
Breakdown Voltage KV/AC 11.0 11.0 10.0 10.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.5
4.5
4.5
4.4
4.4
4.4
4.3
4.3
4.3
4.5
4.5
4.5
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.003
0.002
0.002
0.003
0.002
0.002
0.003
0.002
0.002

SARCON® 85T

PropertiesUnitBefore testAfter 100hrsAfter 500hrsAfter 1,000hrs
HardnessASTM D2240(A) 75 80 85 86
Tensile Strength KN/m4.34.34.5 5.1
Elongation % 10055 5040
Volume ResistivityMΩ . m 6.7 x 106 2.3 x 107 7.0 x 107 6.7 x 107
Breakdown Voltage KV/AC 15.0 14.0 14.0 15.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.9
4.9
4.9
4.8
4.8
4.8
4.8
4.8
4.8
4.9
4.9
4.9
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.003
0.002
0.003
0.003
0.002
0.002
0.003
0.002
0.002
0.003
0.002
0.002
Water resistance.

Test Condition :
60˚C (140˚F) x 500hrs (21days)

SARCON® 30T

PropertiesUnitBefore testAfter 250hrsAfter 500hrs
HardnessASTM D2240(A) 75 75 73
Volume ResistivityMΩ . m 2.9 x 107 9.5 x 105 6.1 x105
Breakdown Voltage KV/AC 10.0 8.0 6.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.4
4.4
4.4
4.8
4.6
4.5
4.8
4.6
4.5
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.029
0.013
0.006
0.030
0.014
0.006

SARCON® 45T

PropertiesUnitBefore testAfter 250hrsAfter 500hrs
HardnessASTM D2240(A) 75 74 73
Volume ResistivityMΩ . m 2.1 x 107 9.5 x 105 7.4 x105
Breakdown Voltage KV/AC 11.0 9.0 7.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.5
4.5
4.5
5.1
4.8
4.8
5.2
5.0
4.9
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.004
0.002
0.003
0.034
0.015
0.002
0.039
0.016
0.005

SARCON® 85T

PropertiesUnitBefore testAfter 250hrsAfter 500hrs
HardnessASTM D2240(A) 75 74 74
Volume ResistivityMΩ . m 6.7 x 106 1.6 x 105 1.1 x105
Breakdown Voltage KV/AC 15.0 11.0 10.0
Dielectric Constant50Hz
103 Hz
106 Hz
4.9
4.9
4.9
5.5
5.3
5.2
5.2
5.1
5.0
Dielectric Dissipation Factor50Hz
103 Hz
106 Hz
0.003
0.002
0.003
0.030
0.014
0.004
0.022
0.009
0.003
Clamping Torque VS Thermal Impedance (°C/W ).
Clamping Torque 3kg-cm 5kg-cm 7kg-cm
Product NameThickness (mm)
15GTR0.160.580.510.50
20GTR0.210.600.560.54
30GTR0.330.680.660.64
15GTR - AD0.200.78
20GTR - AD0.250.83
30GTR - AD0.350.93

Note.) Test inethod : Fujipoly test method FTM P-3010 which gives ASTM D5470 Equivalent value.

Chemical Resistance.

(Chemical Name : HCFC AK–225 (Substitutive Freon) )

Product NameInsulative Resistivity (MΩ·m)Breakdown Voltage (KV)Thermal Impedance (˚C/W)
before soakafter 24hrsbefore soakafter 24hrsbefore soakafter 24hrs
15GTR5.7 x 1068.6 x 106440.510.50
20GTR1.1 x 1072.9 x 1076.560.560.57
30GTR1.3 x 1072.5 x 1078.090.660.69
Test Method for Thermal Resistance (Impedance).

Test method : Fujipoly test method FTM P-3010 which gives ASTM D5470 equivalent value.
1) Punched-out specimen in TO-3 package is located between a transistor and heat sink (Fig.1). and secured with screws the position (A),using a screwdriver.
2) DC 10V, 2A (20W) current is applied to the transistor.
3) After three minutes, the thermal resistance is calculated based on the following formula (B).

SARCON® TR Test Method for Thermal Resistance
Statement of Lieu of Warranty

• Properties of the products may be revised due to some changes for improving performance.
• Properties values in this document are not specification or guaranteed.
• This product is made of silicone, and silicone oil may exude from the product.
• This product is made of silicone, and low molecular siloxane may vaporize depending on operating conditions.
• The product is designed, developed, and manufactured for general industrial use only. Never use for medical, surgical, and/or relating purposes. Never use for the purpose of implantation and/or other purposes by which apart of or whole product remains in human body.
• Before using, a safety must be evaluated and verified by the purchaser.
• Contents described in the document do not guarantee the performances and qualities required for the purchaser’s specific purposes. The purchaser is responsible for pre-testing the product under the purchaser’s specific.
• Statements concerning possible or suggested uses made herein may not be relied upon, or be constructed, as a guaranty of no patent infringement.

Handling Notes

• It is recommended to use the material in up to 30% of compression ratio. Using the material beyond the recommended compression rate may result in excessive silicone oil exudation.
• It is recommended to compress the material with the equal ratio on the whole surface. Partial excessive stress may also result in excessive silicone oil exudation.

Fujipoly: Thermal Interface Materials
ISO 9001:2015