The PVC Stabilizers Plays a Mainly Important Effect in the Production of PVC Boards

Prevent thermal decomposition

PVC is prone to thermal decomposition at processing temperature. PVC stabilizers can capture the hydrogen chloride produced by the decomposition of PVC and inhibit its auto catalytic effect, thereby preventing the PVC board from changing color and performance degradation due to heat during the production process.

Improve processing performance

PVC stabilizers can reduce the force between PVC molecules, making PVC easier to plasticize during processing, better fluidity, convenient molding and processing, and improving production efficiency and product quality.

Improve weather resistance

PVC stabilizers can enhance the resistance of PVC boards to environmental factors such as light and oxygen, reduce aging and embrittlement caused by long-term exposure to the external environment, and extend the service life of PVC boards.

Maintain color stability

Effectively inhibit the discoloration of PVC boards during production and use, so that they maintain their original color and appearance quality, and improve the beauty and market competitiveness of products.