We are producing Thermal Gasket, We maintain quality standards at the highest level, We can manufacture our molds and we can accept the special order. We provide cost and delivery time advantage.
We are producing Silicone Gasket, We maintain quality standards at the highest level, We can manufacture our molds and we can accept the special order. We provide cost and delivery time advantage. raw material : EPDM, SILICONE, RUBBER, NBR,
We are producing Bellow, We maintain quality standards at the highest level, We can manufacture our molds and we can accept the special order. We provide cost and delivery time advantage.
We are producing Lowped, We maintain quality standards at the highest level, We can manufacture our molds and we can accept the special order. We provide cost and delivery time advantage. raw material : EPDM, SiLICONE, RUBBER, NBR,
Process for the oxidation of bitumen, according to which a feed stream of bitumen and a stream of air or of another gaseous oxidizing agent are sent to a pressurized reactor, said reactor being a so-called rotary apparatus . The reaction between the gaseous oxidizing agent and the bitumen or other in the reactor is improved by generating turbulence by means of rotor-stator type mixing devices which produce shear forces making it possible to obtain a good dispersion of the oxidizing agent. The Oxidized Bitumen is defined as follows: bitumen whose rheological properties have been substantially modified by reaction with air at elevated temperatures. Preferably, the oxidized bitumen has a softening point (ball and ring temperature) comprised between 85 and 95 C. The oxidized bitumen having a penetration at 25 C. of 5 to 15 mm are preferentially used.
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