WHAT DOES TIRE MEAN?

The commonest elastomer product made use of now is often a styrene-butadiene copolymer. It combines the Attributes of polybutadiene, which is a really rubbery polymer (Tg = -a hundred °C) acquiring significant hysteresis and therefore providing good damp grip Qualities, Along with the Homes of polystyrene, that is a glassy polymer (Tg = a hundred