... (-4 ~ + 482º F) Advantages: High temperature resistance - the work temperature reaches 250º C. B)Low temperature - with good mechanical toughness; Even if ... the plastic, good electrical insulation and do not effect by temperature, it be named "plastics king". I)it's ... .1-2.3, refractive index 1.37, glass transition temperature 327º C, Thermal decomposition temperature 415 º C. Weight loss for more than ...