Ancamide® 3581 Curing Agent
Publication Date: 2014-Aug-25
The IP.com Prior Art Database
Ancamide 3581 curing agent is a modified polyamide curing agent for use with liquid epoxy resin. It is designed to cure liquid epoxy resin at elevated temperatures and is especially suited for use in structural adhesive applications.
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Ancamide 3581 curing agent is a modified polyamide curing agent for use with liquid expoxy resin. It is designed to cure liquid epoxy resin at elevated temperatures and is especially suited for use in structural adhesive applications.
Appearance Yellow liquid Colour 1 (Gardner) max 8
Viscosity 2 @ 25 °C (mPa.s) 300-500
Amine Value 3 (mg KOH/g) 375-425
Specific Gravity @ 21 °C
Performance Advantages Applications
Recommended Use Level 4 (PHR) 43-46
• Low viscosity
Long pot life
Moderate glass transition temperature
Typical Handling Properties 4
Mixed Viscosity 2 @ 25 °C (mPa.s) 2500-4000 Gel Time 5 @ 25 °C (min) 170-220
• Improved pro T
• 2 hrs @ 80 °C
At least 24 mon
l sealed container at ambient temperature. Store away from excessive heat and humidity in tightly closed containers.
Time to 10 Pa.s @ 40 °C (min) 60-80
Time to 10 Pa.s @ 70 °C (min) 19-23
ypical Cure Schedule
ths from the date of manufacture in the origina
Typical Performance Properties 4
Glass Transition Temperature 6 (°C) 80-90
2. Brookfield LV, ASTM D 1544
spindle 21 or RV, spindle 27 (mix)
imer, 150 g mix DSC @ 10 °C/min second heating scan
red without charge r use by technically qualified personnel at their discretion nd risk. All statements, technical information and commendations contained herein are based on tests and ata which we believe...