| 摘要 |
<p>A thermoplastic composition such as a polyester composition including polyethylene terephthalate polymers containing glassy carbon, and the preforms, bottles, sheets, rods, tubes, films and other articles made from these compositions. Also, polyester compositions are provided which have a certain individual or combination of properties, including low coefficient of static friction, low coefficient of static friction and low baze or high L* or low positive b* or a combination thereof, and those having low L* and low positive b* at given reheat rates.</p> |
