The most common elastomer materials utilised currently is usually a styrene-butadiene copolymer. It combines the Qualities of polybutadiene, which is a very rubbery polymer (Tg = -100 °C) getting large hysteresis and therefore offering excellent damp grip Attributes, with the Houses of polystyrene, and that is a glassy polymer (Tg https://edmundi665ewn5.worldblogged.com/profile