Impact Modifier for PVC Profiles

Technical application

Impact Modifier for PVC Profiles

Profiles that crack on impact and fail drop tests need toughness — not only more TiO₂ filler.

The plant problem

In liners, windows and rigid profiles, low impact strength causes breakage in install, shipping and qualification.

How Plectus solves it

Plectus Impact Modifier for PVC raises toughness in profile extrusion while keeping processability and finish.

What you gain

  • Higher profile toughness
  • Stable extrusion process
  • Dosage support

Related technical reading

PVC impact problems: diagnosis and additives

Why PVC profiles and pipes fail on impact and how impact modifiers fit the diagnosis with stabilization and process.