During the production of PVC film and sheet, common problems include surface segregation, short start-up times, poor clarity, printing difficulties, and more. Lubricants need to be more powerful in order to meet the long-term stable start-up requirements of calendering and blow molding processes.

RALLYCHEM engineers have extensive experience in the use of polar polyester waxes and oxidized polyethylene waxes as internal and external lubricants to effectively avoid segregation and improve printability. At the same time, it does not affect the transparency, which is suitable for products with high transparency requirements, such as PVC heat-shrinkable film and PVC transparent sheet.

Anti-segregation, reduce the frequency of mold clearing.

Good mold release, prolonging start-up time

-Low impact on printing performance

-Applicable to transparent products