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Master Bond adhesives

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Röhm DEGADUR® AD 952 MMA and n-BUMA based polymer
Categories: Other Engineering Material; Additive/Filler for Polymer; Polymer

Material Notes: DEGALAN® AD series are MMA and n-BUMA based polymers for one-component reactive hot melt (moisture curable). Those polymers are designed to modify reactive hot melt properties for woodworking applications, such as multi-layer composites and honeycomb structures for furniture and doors as well as for bookbinding applications. The product range presents a comprehensive set of properties variation regarding viscosity, molecular weight, glass transition temperature and acid number. DEGALAN® AD series offers:
  • Increased hot tack
  • Longer open time
  • Lower viscosity
  • Higher initial mechanical resistance
  • Acid or hydroxyl functionality

Information provided by Roehm America LLC

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Physical PropertiesOriginal ValueComments
Viscosity Number 30 cm³/g
Molecular Weight 60000 g/mol
Melt Flow 60 g/10 min
@Temperature 190 °C
 
Chemical PropertiesOriginal ValueComments
Total Acid Number 9.0[mg KOH/g]
 
Thermal PropertiesOriginal ValueComments
Glass Transition Temp, Tg 57.0 °C
Ring & Ball Softening Point 150 °C

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PROHM9394 / 320011

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