Odor is both a sensory experience and a perceived measure of quality. In the confined space of a car cabin, the "new car smell" from plastics is not a symbol of luxury—instead, it often becomes a major source of consumer complaints. This article, grounded in engineering practice, systematically explores the sources, mechanisms, analytical methods, and controllable strategies related to odor. It ai...

Carbon Fiber vs. Glass Fiber in Plastic Modification Carbon Fiber vs. Glass Fiber in Plastic Modification In the field of plastic modification, carbon fiber and glass fiber are two of the most commonly used reinforcing materials. Both play a crucial role in enhancing plastic performance, but they differ significantly in terms of material properties, cost, and application fields. Differences in Mat...