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Ancamide® 2634SF
Ancamide® 2634SF
Ancamide® 2634SF
Ancamide® 2634SF
Epoxy Curing Agents and Modifiers
Ancamide 2634SF curative is a modified polyamide curing agent designed for use in two component epoxy coatings where both performance and cost effectiveness are key requirements. As the solvent-free version of Ancamide 2634 curing agent, it offers all the same benefits of Ancamide 2634 -- including outstanding resistance to hot water, solvents, corrosion, and cathodic disbondment.
Ancamide 2634SF curing agent can be used over a broad temperature range. Its ability to cure at low temperatures and develop a high Tg when heat cured makes it an excellent candidate for both low temperature and high temperature applications.
Category:Hardener

ADVANTAGES

• Broad Application and Service Temperature Range

• High Corrosion and Chemical Resistance

• Very Cost Effective

• High Blush Resistance

• Good Cathodic Disbondment Resistance

• Good Flexibility and Adhesion

• 100% Active


2634.jpg

APPLICATIONS

• Pipeline Coatings

• Metal Primers

• Corrosion Resistant Primers & Build Coats

• Chemical Resistant Tank Linings


STORAGE LIFE

At least 24 months from the date of manufacture in the original sealed container at ambient temperature. Store away from excessive heat and humidity in tightly closed containers. 


HANDLING PRECAUTIONS

Refer to the Material Safety Data Sheet for Ancamide 2634SF curing agent.


TYPICAL CURE SCHEDULE

Ambient: 2−7 days

Heat Cure: 2-4 hrs at 120°C


TYPICAL PROPERTIES

Appearance Amber Color Resinous Liquid
Colour1(Gardner) 8
Viscosity2@ 25 °F (cPs) 113,000
Viscosity @ 40 °F (cPs) 15,000
Viscosity @ 50 °F (cPs) 5,000
Amine Value3 (mg KOH/g) 410
Specific Gravity4 @ 77 °F 1.05
Equivalent Wt/{H}  73


TYPICAL HANDLING PROPERTIES *
Use Level (phr) 38-42
Glass Transition Temperature 5 (C°) 115


*Cured with liquid Bisphenol-A based epoxy resin (EEW=190)


Footnotes:

1 ASTM D 1544-80

2 ASTM D 445-83, Brookfield, RVTD, Spindle 4

3 Perchloric Acid Titration

4 ASTM D 1475-85

5 ASTM D 3418-82 7 Maximum Tg = 240 °F when sample is  fully heat cured