PVC Superplasticizer S-70 and S-80 are ultra-high molecular weight
polymers obtained by emulsion polymerization of acrylic monomers,
which are significantly higher than ordinary processing ACR. For
the traditional PVC processing aids in terms of plasticizing fast
processing aids, the melt strength must be low; and high melt
strength processing aids, the plasticization rate must be slow.
SanRun Super plasticized processing aids overcome the shortcomings
of traditional processing aids to achieve unity of a rapid
plasticization and high melt strength , Especially suitable for
difficult plasticized material formulations. Widely used in the
field of large projects pipelines ,such as U-PVC corrugated Pipe or
reinforced pipe .