000			01359nam a2200181Ia 4500
008			220216s9999 xx 000 0 und d
100			_aJaunich Matthias
245		0	_aLow temperature properties of rubber seals- Results of component tests
260			_bKautschuk Gummi Kunststoffe _c2013
300			_a26-30
520			_aRubbers are widely used as sealing material in various applications. In many fields the function ofseal materials at low temperature is required. Therefore the understanding of failure mechanism that lead to leakage at lowtemperatures is of high importance. Therefore the lower operation temperature limit of rubber seals should be determined in dependence of the material properties. The results of differential scanning calorimetry (DSC) and Dynamic Mechanical Analysis (DMA) are compined with results of standardized measurements as the compression set according to ISO 815. To reduce the test time of the standard tests a faster and more efficient technique was developed and applied. In addition the breakdown temperature of the sealing function of O-ring seals at low temperaturesis measured in a component test setup in dependence of the material and the degree of compression.
650			_aComponent test
650			_aCompression set
650			_aLow temperature
650			_aO-ring
650			_aSeal
942			_cJS
999			_c62321 _d62321