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Abstract: Quick tests of elastomer compounds are usually done at low shear rates far from processing. A rheological charac-terisation of thermo sets under curing conditions like in the later processing is so far not possible. A new device, the “RCR” a further development of the “Rheovulkameter” concept is described. The selectivity is compared to a standard Mooney and rheometer measure-ment for elastomer compounds. A model to estimate en-trance pressure loss to characterize elongation behaviour from the simple extrusion test is introduced and compared to capillary rheometer data. Finally the determination of rheological parameters of thermo set material under proc-ess like conditions is introduced.
仪尊科技:温度对涤纶纤维力学性能的影响
仪尊科技:各向同性弹性体材料动态剪切模量
仪尊科技:向列式弹性体交联分布对动态力学性能的影响
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