Dawn HNBR 3448 is a highly saturated rubber that belongs to the group of specialized elastomers. It is considered to be one of the most superior rubbers in terms of its overall performance. Its excellent properties include resistance to oil, wear, heat aging, ozone, radiation, chemical media, and exceptional dynamic performance. Due to these remarkable characteristics, this rubber has found applications in a wide range of high-end industries such as automotive, oil drilling, aerospace, and defense.
The composition of Dawn HNBR 3448 includes 34% (±1.5) acrylonitrile, with a Mooney viscosity between 80-95 (±5), and an iodine value of 46-60mg/100mg. It is a low-saturation, standard high-acrylonitrile type, which exhibits superb resistance to oil and chemical media. This rubber can also perform efficiently in high-temperature conditions while maintaining excellent dynamic fatigue performance. Furthermore, its remarkable processing properties make it suitable for the manufacture of synchronous belts, O-rings, gaskets, oil seals, and other accessories in the petroleum industry.
To sum up, Dawn HNBR 3448 is an indispensable product in various high-end industries. It has proven to be a reliable material, capable of delivering excellent performance even in extreme conditions. Thanks to its superior properties, it has allowed manufacturers to produce high-quality products, which have contributed to the advancement of several key industries.