颜色的作用不仅仅是悦目,它还能使人赏心——传递情感,影响产品的定位和消费偏好。着色剂选择需要仔细考虑树脂类型及来源以及耐候能力、热稳定性、机械性能等应用要求,还有对加工的影响。颜色的作用不仅仅是悦目,它还能使人赏心——传递情感,影响产品的定位和消费偏好。同时颜色还是个 The role of color is not just pleasing, it also makes people feel good - passing emotions, affecting product positioning and consumer preferences. Colorant selection requires careful consideration of the type and origin of the resin as well as the application requirements for weathering, thermal stability, mechanical properties, and the like, as well as the impact on processing. The role of color is not only pleasing to the eye, it also makes people feel good - passing emotions, affecting product positioning and consumer preferences. At the same time the color is still one