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PVC stabilizers · Virichem®

Calcium-zinc stabilizers

Ca/Zn

Lead-free CaZn one-packs, RoHS compliant. Calcium-zinc stabilizers are the leading lead-free alternative for PVC.

Request a data sheetAll pvc stabilizers
PVC with stabilizer · polymer chain + metal centres · live structure

Calcium-zinc stabilizers are the leading lead-free alternative for PVC. Zinc soaps give early colour; calcium soaps give long-term stability; co-stabilizers and lubricants complete the system.

Virichem® is our calcium-zinc range, made at our dedicated Dausa works in Rajasthan. Each family is adjusted to your resin, fillers and processing conditions, and grades are confirmed after trials on your line.

The range

ProductUse
CZ-PCalcium-zinc one-pack for pipes and fittings.
CZ-WCalcium-zinc for wire and cable compounds.
CZ-XCalcium-zinc for profiles and windows, with colour hold and weathering.
CZ-FCalcium-zinc for films, sheets and flexible PVC.

Applications

  • uPVC pipes and fittings
  • Wires and cables
  • Window profiles
  • Films, sheets and flexibles

Related products

3PbO·PbSO₄·H₂OLead stabilizers

TBLS, DBLS, lead stearates and lead one-packs.

Stabilizer + lubricantsOne-pack stabilizers

Stabilizer and lubricants in a single dose.

(C₂H₃Cl)ₙ + Ca/ZnAll pvc stabilizers

Lead-based and lead-free calcium-zinc stabilizers and one-packs for pipes, profiles and cables.

Talk to our technical team

Tell us your application and we will recommend a grade, share data sheets and arrange samples.

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