SAN PROCESS AID (styrene acrylonitrile processing aid)
Chemical composition: Styrene Acrylonitrile Copolymer (SAN).
Product characteristics
Improve liquidityReduce the viscosity of the melt and improve the processing performance of the filling system (such as high filling PVC flooring).
Low costCompared to ACR, SAN has a more competitive price and is suitable for low-cost formulations.
Rigid reinforcementImprove the hardness and dimensional stability of the product (applicable to boards and sheets).
Typical applications
- Hard PVC board: building partitions, advertising display boards
- Wire and cable: sheath material (used in conjunction with CPE)
- Low gloss products: floor substrates, industrial components