Hydrotalcite is a layered double hydroxide, and layered compounds refer to a class of compounds with a layered structure, interlayer ions, and exchangeability. Due to its unique layered structure and excellent physical and chemical properties, it has efficient acid absorption performance and good thermal stability, when combined with calcium zinc additives, it has a good doubling effect on thermal stability

High acid absorption performance and stable acid absorption effect can maintain good acid absorption performance even at high temperatures, which helps to delay the degradation process of materials.

Good thermal stability, adding hydrotalcite to the polymer can significantly improve the thermal stability of the material, maintain structural stability, and extend its service life. As an inorganic material, hydrotalcite is a green and environmentally friendly functional material, it can replace traditional toxic stabilizers and reduce the harm to the environment and health.

Hydrotalcite utilizes infrared absorption function and also has good thermal insulation and flame retardancy. The layered structure is adjustable, and by adjusting the synthesis conditions, its interlayer spacing and chemical composition can be adjusted to customize its performance to meet different needs.