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Adhesives Ingredients

DYNACOLL® AC 2740

Technical DataSheet | Supplied by Evonik

DYNACOLL® AC 2740 by Evonik is a blend of methyl methacrylate and n-butyl methacrylate available in the form of beads. It is recommended for the formulation of reactive hot-melt adhesives. It provides outstanding quality and flow properties. It exhibits low viscosity, very long open time, aggressive tack and high creep resistance. It is suitable for FRP panels, foam or wood-based substrates, door manufacturing and furniture applications. Shelf life of DYNACOLL® AC 2740 is 5 years.

DYNACOLL® AC 2740 Product details

Product Type
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Chemical Composition
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Physical Form
Beads
Product Status
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Applications/ Recommended for
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DYNACOLL® AC 2740 Properties

Property

Value & Unit
Test Condition
Test Method
Glass transition temperature, ISO 11357-1
xx °C
Viscosity, ISO 1628-1
xx cm3/g
Molecular weight, DIN 55672-1
xxxxx g/mol
Acid number, DIN EN ISO 2114
x mg KOH/g
Softening point (Ring & Ball), DIN ISO 4625
xxx °C
Melt flow rate, 190°C, 21.6N, DIN ISO 1133
x g/10 min
Last edited Apr 26, 2018
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