Measuring the Payne effect in filled rubber - VKRT

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ELASTOMER RESEARCH TESTING B.V.As is in the name: ERT B.V. provides research andtesting facilities in the rubber field for third parties.One of the properties of filled rubber we are workingon is the measurement of the Payne effect.The Payne effect is directly related to the dynamicproperties of the vulcanized rubber.ELASTOMER RESEARCH TESTING B.V.VKRT 2
The Payne effect in filled rubber is thephenomenon of a strain dependent dynamicmodulus.In carbon black or silica filled rubber we measure ahigh dynamic modulus at low strains (< 1%) whichdecreases at higher strains (> 10%).The reason for this phenomenon is the formation of anetwork formed by filler-filler interaction.For carbon black the interactions are Van der Waalsforces and for silica the much stronger hydrogenbondings.ELASTOMER RESEARCH TESTING B.V.VKRT 3
Page 1: Measuring the Payne effect infilled
Page 5 and 6: Possible mechanisms for the Payne e
Page 7 and 8: Measuring device of Seel de Meij.EL
Page 10 and 11: L. Guy, IRC Lyon, 2006samples were
Page 12: Measuring the Payne effect.The Payn
Page 15 and 16: RPA Payne effect (G') of vulcanized
Page 17 and 18: Comparison Payne effect (G') measur
Page 19 and 20: Eplexor G" vulcanized samples0,100,
Page 21 and 22: RPA tan δ of vulcanized samples0,3
Page 23 and 24: Comparison of tan δ vs. strain0,30
Page 25 and 26: The Payne effect of unvulcanized co
Page 27 and 28: Payne effect G', unvulcanized compo
Page 29 and 30: tan δ vs. strain; unvulcanized com
Page 31: The Payne effect was defined by A.R

Measuring the Payne effect in filled rubber - VKRT

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