Not known Facts About Tire
The most typical elastomer substance employed now is a styrene-butadiene copolymer. It brings together the Qualities of polybutadiene, which happens to be a remarkably rubbery polymer (Tg = -a hundred °C) getting superior hysteresis and so giving very good moist grip properties, Along with the Homes of polystyrene, that is a glassy polymer (Tg =