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
Grade SCI-240-SP — PVC rigid pipe
| Appearance | White creamy flakes |
|---|---|
| Lead Content (PbO) | 28.5 ± 1% |
| Recommended Dosage | 1.8–2.4 phr |
| Form | Flake (fine powder on request) |
| Packing | 25 kg HDPE bag with liner |
Grade SCI-275-SLF — screw & barrel flushing
| Appearance | White creamy flakes |
|---|---|
| Lead Content (PbO) | 43 ± 1% |
| Dosage | 1.8–3.0 phr (as per operator) |
| Form | Flake (fine powder on request) |
| Packing | 25 kg HDPE bag with liner |
Applications
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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.