The profiles u- sing this stabilizer have excellent long-term aging property and physio-mechanical property.

The dynamic property tests of the aged circular tube VE dampers were also introduced,and the conclusion is drawn that the circular tube VE damper has good aging property.

Investigation into aging properties of hydroxyl-terminated polybutadiene liquid rubber;

Conductive mechanism, components, and aging properties are key elements for the using of ECA.

In this paper,the aging properties of nano-montmorillonite modified bitumen were studied through temperature sweep in DSR by rheological analysis.

In order to effectively evaluate the long-term aging performance of asphalt, this paper studies the short-term aging tests and evaluation index of asphalt, puts forward the ductility ratio which is used to quantify the low temperature performance decay of asphalt after aging and predicts the trend of long-term aging decay of asphalt.

It s found relative with the aging performance and compatibility of the modified asphalt, and more attention has been put on the two aspects.

And the factors of effecting aging performance of asphalt mixture were analyzed.

Study on ageing property of conductive adhesives with UV curing;

Testing results showed that AY-726W could replace rutile TiO2 pigment by 15%～30%,tensile elongation at fracture,notched impact toughness,surface properties(gloss,product whiteness ) and ageing property were improved with shading power remaining basically unchanged.

Starting with the heat balance of steam turbine unit and condenser,the study is carried out on changed direction of exhaust steam point after turbine performance aging.