Then, half of the silica and silane were added and mixed for 5 min, prior to adding the second half of silica and silane together with TDAE
The Nynas oils have been developed specifically for tyre production and the company says that from a technical viewpoint they are an equivalent alternative to TDAE
migrated, formulation 1 got stiffer, but LBR maintained a lower E' even after the migration test, and LBR-307 in particular showed the lowest E' in both the before and after migration tests because of its lesser migration and low Tg (-95[degrees]C).
migrated, formulation 1 got stiffer, but LBR maintained lower E' even after the migration test; LBR-307 especially showed the lowest E' in both the before and after migration test because of a lower migration amount and its low Tg (-95[degrees]C).
The current Emulsil SMB product list includes all major types of extender oil: TDAE
, naphthenic, RAE and highly aromatic (table 1 lists Emulsil products).
Nytex 230 displays the highest paraffinic content (59%), while TDAE
shows the lowest paraffinic content (44%) (figure 1).
(treated distillated aromatic extract) oil of the Vivatec 500 type made by Hansen & Rosenthal served as the plasticizer.
tread compounds, TDAE
is the optimal choice regarding low toxicity oils, according to the literature.
In the optimized formulation, 10 phr of the TDAE
processing oil is replaced by WO.
Key statement: Plastizising system which can be used for the plasticizing of a diene rubber composition, characterized in that it is based on an MES or TDAE
oil and on [C.