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Prices are current as of Monday, 19/11/2018.
Prices are GST exclusive. Tax is added at checkout.

$477.00
Availability:
Product Code: EMS12673-22

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Epo-Tek® H22 is a two component, silver-filled epoxy system. Mixing ratio of silver resin paste and liquid hardener is 100:4.5. Pot life 16 hours, and shelf life is 6 months at room temperature. z Smooth, free-flowing, slightly thixotropic paste z High Tg allows it to be used for high temperature applications =300°C) z Contains no solvents – It is a NASA approved low outgassing epoxy. z Excellent resistance to solvents, chemicals and moisture z Extended pot life and fast curing at low temperature <100°C z Designed for die bonding and sealing hybrid circuit. Recommended for SEM small angle cleavage and wafer bonding. Maximum Bond Line Cure Schedules: 150°C................................................................................5 minutes 120°C..............................................................................10 minutes 100°C..............................................................................20 minutes 80°C................................................................................45 minutes Physical Properties: Color: Part A – silver; Part B – amber Consistency: Smooth, flowing paste Viscosity (@ 100 RPM / 23°C): 12,000 – 20,000 cPs Thixotropic Index: 2.36 Glass Transition Temp (Tg): = 100°C (Dynamic cure 20 – 200°C / ISO 25 Min; Ramp -10 – 200°C @20°C/Min) Coefficient of Thermal Below Tg: 39 x 10-6 in/in/°C Expansion (CTE): Above Tg: 224 x 10-6 in/in/°C Shore D Hardness: 80 Lap Shear Strength @ 23°C: 1,980 psi Die Shear Strength @ 23°C: = 5 kg / 1,700 psi Weight Loss: @200°C: 0.09%; @250°C: 0.23%; @300°C: 1.42% Degradation Temp (TGA): 454°C Operating Temp: Continuous: -55°C to 250°C Intermittent: -55°C to 350°C Storage Modulus @ 23°C: 540, 120 psi Ion: Cl- 175 ppm; Na+ 60 ppm NH4 + 148 ppm; K+ 6 ppm Particle Size: = 45 microns Electrical Properties: Volume Resistivity @ 23°C: = 0.005 Ohm-cm Thermal Properties Thermal Conductivity: .94 W/mK

Shipping

Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.

Location

Standard delivery

Express delivery

Townsville/Local

Next day

N/A

Queensland

2-3 business days

N/A

NSW

4-10 business days

2-3 business days

SA/Tas/Vic/WA

6-14 business days

2-3 business days

Overseas

N/A

5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)

Pickup

Order online and collect from our warehouse in Townsville.

Location

Freight Charge

Ready for collection

11 Carlton Street, Kirwan

$0

Once invoice has been emailed
(Less than 1 business day)



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