Acrylic impact modifiers were used in the rigid PVC in the 1950s. Its main function was to improve the impact strength and processability of PVC products. Through the years, Acrylic impact modifiers have been developed into an essenial part in additives family.

It is a core-shell structure Acrylic Impact Modifier. It can give PVC excellent impact resistance performance as well as weatherability, coupled with the necessary properties of processing aids. It is an ideal impact modifier for rigid PVC profiles, sheets, boards, pipes, pipe fittings,etc.

It has excellent weatherability,it has been extensively tested for long-term weather resistance and impact and color retention,and good Low-Temperature Impact,the unique chemical composition of it imparts excellent low-temperature impact resistance.

Acrylic impact modifier Improved Processability.Because of the Low melt viscosity of  it, extrusion temperatures are lower, resulting in enhanced compound stability and output.