The roles of transparent agents and toughening agents in plastic sheets
Plastic transparent agent, as an important plastic additive, plays a significant role in improving the transparency of plastics. Usually, when producing PP material sheets, customers add a transparent agent to make the sheets transparent.
The principle of using plastic transparent agents to improve plastic transparency mainly includes the following aspects:
1. Refractive index matching: The refractive index of transparent agents is similar to that of base plastics, so light does not undergo significant refraction and reflection at the interface between the two. This can reduce light loss and interference, and improve transparency.
2. Light scattering control: Transparent agents can adjust the microstructure of plastics and reduce light scattering. By controlling factors such as particle size and uniform distribution inside the plastic, light can pass through the material more smoothly and improve transparency.
3. Surface smoothness: Transparent agents are used to fill small holes and surface irregularities in plastic to improve surface smoothness. This can reduce light scattering and interference, make the plastic surface smoother, and improve transparency.
Plastic toughening agents are widely used additives in the production of plastic products. In practical applications, we can choose different types and properties of plastic toughening agents to meet different production needs. Specifically, the application of plastic toughening agents can be reflected in the following aspects:
1. Enhance the physical and mechanical properties of plastics, such as improving their strength and toughness, as well as enhancing their heat resistance and wear resistance.
2. Improve the rheological properties of plastics by increasing their fluidity and formability in liquid form.
3. Improve the aging resistance and corrosion resistance of plastics. The durability and stability of plastics can be effectively improved by introducing anti-aging agent, antioxidant and anti ultraviolet agent.
