One-Pack Lead Stabilizer
Complete lead stabilizer + lubricant pack in a single addition — grades from 12% to 50% PbO, switchable across applications, so one dosing step replaces the whole stabilizer-lubricant system.
Overview
Grade SCI-240-SP · SCI-275-SLF
Our one-pack lead stabilizers combine the primary heat stabilizer, co-stabilizers and a balanced internal/external lubricant package in one ready-to-dose product. The range runs from 12% to 50% PbO, so the lead level can be switched to match your compound, line speed and cost target across pipe and other rigid PVC applications. SCI-240-SP is the balanced grade developed for pipes made to IS standards — better thermal stability and effective lubrication at a lower dosage than individually weighed components. SCI-275-SLF is the high-lead flushing grade, formulated to purge the screw and barrel between runs with very high heat stability and operator-adjustable lubrication.
Key Properties
- Stabilizer + lubricant in a single addition
- Grades from 12–50% PbO — switchable across applications
- IS-standard pipe grade and screw/barrel flushing grade
- Fewer weighing errors, consistent batch-to-batch output
Applications
Pipes
Stabilizer systems for the full range of PVC piping — pressure, plumbing, drainage, agriculture and conduit — including CPVC, OPVC and MPVC.
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Profiles
Specially formulated stabilizers for uPVC and PVC profiles with outstanding whiteness, surface finish and weathering.
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PVC Fittings
Specially developed stabilizer systems for pressure fittings, engineered for optimum VST and SRT performance.
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Foam Boards
Designed for premium PVC foam board manufacturing with excellent whiteness and thickness control.
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CPVC Pipes & Fittings
Dedicated stabilizer systems for chlorinated PVC (CPVC) pipes and fittings for hot and cold water distribution.
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PVC Sheets
Stabilizer and lubricant systems for rigid and flexible PVC sheet extrusion with clean surface finish.
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Edge Banding
Stabilizers for PVC edge banding with consistent colour and a smooth, durable finish.
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Lead-Organic Stabilizer
Special lead-organic chemistry running 9–35% Pb — low-lead formulations with high heat stability and a wide processing window, in grades for all applications.
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Non-Lubricated Lead Stabilizer
Pure heat stabilization with no built-in lubricant — for suction and hose pipe, and for processors who prefer to design their own lubrication system.
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PVC Fitting Stabilizer (Lead)
Developed specifically for injection-moulded PVC fittings — strong VST and SRT performance, with grades available with or without built-in processing aid and impact modifier.
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One-Pack Lead Stabilizer — frequently asked questions
What is a one-pack PVC stabilizer?
A one-pack (or all-in-one) stabilizer combines the heat stabilizer, internal and external lubricants and co-stabilizers in a single pre-blended addition, so you dose one product instead of weighing several components separately.
What are the advantages of a one-pack system over individual additives?
One-pack systems cut weighing and mixing errors, improve batch-to-batch consistency, simplify inventory and speed up compounding — while keeping the stabilizer and lubricant package balanced for your process.
Which applications is your one-pack stabilizer suitable for?
Our one-pack systems are used across rigid and flexible PVC, including pipes, profiles and fittings, with the package tuned to your resin, line and end-use.