Acm Impact Modifier - White Free Flowing Powder, Exceptional Low-temperature Impact Resistance And Weathering Durability

Impact Modifier for PVC Windows ACM is a new high performance acrylic based impact modifier developed by the R&D center. This is a new type impact modifier which is a copolymer of HDPE and acrylic acid and has the basic feature of CPE , but its impact strength is much more higher than that of CPE and glass temperature far lower than CPE, so its impact modification effect is more evident.Besides ACM can effectively improve the weathering resistance of PVC products,but not as good as that of ACR(AIM).

Index/Product Name : ACM Series
Physical Form : White free flowing powder
Particle size 40 mesh (%) : 198
Percent volatiles(%) : 21.0
Bulk Density (g/cc) : 0.45-0.55

Product Benefits and Application:-
a The unique composition of ACM imparts excellent low-temperature impact resistance and it has been extensively tested for long-term weather resistance and impact and color retention.
a The wide processing window of ACM assures a consistently flawless "satin" surface finish.Because of the Low melt viscosity of ACM, extrusion temperatures are lower, resulting in enhanced compound stability and output.
a The application method of ACM is the same as that of ACR(AIM).