What PVC system or processing problem are you working on?
PVC is never bought as a single material. Resin, stabilizer, lubricant, processing aid and impact modifier work as one formulation, and a fault on the line usually belongs to one of them. Start from your application or from the defect you are seeing, and we will review the components with you.
Start from your application
Tap an application to see the relevant system components to review.
Or start from what the line is doing
Each symptom points to the part of the formulation that usually owns it.
PVC Resin
Which base resin is the compound built on?
Suspension and paste resin enquiries are quoted against the K-value, process and end application described in your request.
Thermal Stabilizers
What is protecting the PVC chain through the extruder?
Eco-Friendly Calcium-Zinc (Ca-Zn) Thermal Stabilizers
Heat stabiliser — 100% lead-free system for rigid extrusion.
PVC Lubricants
Is the melt sticking, plating out, or fusing at the wrong point?
PVC Internal and External Lubricants
Balanced metal-release and internal shear-heat reduction to prevent plate-out and scorching in flexible and rigid PVC compounds.
Relevant raw-material input
Stearic acid is a relevant external-lubricant raw material and a feedstock for metallic stearates. It is not a formulated lubricant system, not a one-pack, and not a stabilizer — it is not offered as a substitute for one.
Processing Aids
Is the compound fusing too late, or losing melt strength?
This family also serves non-PVC applications. Shown here is the PVC-relevant grade.
PVC Processing Aids & Acrylic Impact Modifiers
Accelerates fusion speed, improves melt strength and maximizes corner-weld strength in rigid profiles.
Impact Modifiers
Is the finished rigid part failing on impact or at the corner weld?
PA-PVC Core serves two verified roles — PVC processing aid and acrylic impact modifier. It is one product record, listed under both functions.
PVC Processing Aids & Acrylic Impact Modifiers
Accelerates fusion speed, improves melt strength and maximizes corner-weld strength in rigid profiles.
Applications requiring technical review
We do not publish a stock system for these. Send the specification and we will review it before proposing anything.
Flexible PVC
Plasticised compounds depend on the plasticiser system and the target hardness. Send the specification and we will review it before quoting anything.
Cable Compounds
Cable systems are specified against the cable standard and the fire performance required. We do not offer a stock PVC cable system; enquiries go to technical review.
Foamed PVC
Foam board and foam core depend on cell structure, density target and the blowing system. Grade-level confirmation is required before any component is proposed.
Injection-Moulded PVC
Moulded fittings and parts need a formulation set for flow and cycle, not for extrusion. Describe the part and machine and we will review it.
PVC knowledge
How the four additive families behave together, written for people running the line.
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Take the next step — never a dead end
Continue with a related product or technical article — or send us the specification you need quoted today.
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We usually acknowledge enquiries within one business day.