Tra-Con Tra-Bond 526W01 Microelectronics Grade Encapsulant

Category	Polymer , Thermoset
Manufacturer	Tra-Con, Inc.
Trade Name	Tra-Bond
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Tra-Con Tra-Bond 526W01 Microelectronics Grade Encapsulant.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

TRA-BOND 526W01 is a one component micro-electronics grade controlled flow encapsulant designed to protect wire bonds and bare die. TRA-BOND 526W01 has a low coefficient of thermal expansion and low shrinkage upon cure providing low stress. TRA-BOND 526W01 is a humidity resistant encapsulant capable of withstanding multiple reflow exposures to 260°C. Information provided by Tra-Con Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.80 g/cc	1.80 g/cc	Cured
Viscosity	300000 cP @Temperature 25.0 °C	300000 cP @Temperature 77.0 °F	Mixed (cp #52, 1 rpm)

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	92	92
Adhesive Bond Strength	5.52 MPa	800 psi	Lap shear, gold to gold, 45 min @ 150°C
	6.21 MPa	900 psi	Lap shear, alum to alum, 45 min @ 150°C

Thermal Properties	Metric	English	Comments
CTE, linear	19.0 µm/m-°C @Temperature -40.0 - 100 °C	10.6 µin/in-°F @Temperature -40.0 - 212 °F	Alpha 1; TMA
	68.0 µm/m-°C @Temperature 150 - 220 °C	37.8 µin/in-°F @Temperature 302 - 428 °F	Alpha 2; TMA
Maximum Service Temperature, Air	260 °C	500 °F
Minimum Service Temperature, Air	-50.0 °C	-58.0 °F
Glass Transition Temp, Tg	130 °C	266 °F	Ultimate Tg; TMA

Chemical Properties	Metric	English
Ionic Impurities - Na (Sodium)	<= 10 ppm	<= 10 ppm
Ionic Impurities - K (Potassium)	<= 10 ppm	<= 10 ppm
Ionic Impurities - Cl (Chloride)	<= 25 ppm	<= 25 ppm

Processing Properties	Metric	English	Comments
Cure Time	75.0 min	1.25 hour	30 min @ 100-120°C + 45 min @ 150°C
	45.0 min @Temperature 150 °C	0.750 hour @Temperature 302 °F
Pot Life	1440 min @Temperature 25.0 °C	1440 min @Temperature 77.0 °F	(1 day), 0.6 grams

Descriptive Properties	Value	Comments
Color	Black
Flow, mm	15.5	0.6 grams @ 120°C
Ionic Impurities - Ammonium	<10 ppm
Ionic Impurities - Bromide	<10 ppm
Ionic Impurities - Fluoride	<10 ppm
Ionic Impurities - Magnesium	<10 ppm
Ionic Impurities - Phosphate	<10 ppm
Ionic Impurities - Sulfate	<10 ppm

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