Product Description
STAB TP 31 SSS Blue is a lead-based complex stabilizer developed for rigid PVC applications. It is particularly suitable for the production of sewage pipes, high filler pipes, and rigid PVC profiles, where strength and long-term stability are required.
This stabilizer provides excellent heat stability and ensures a balanced internal and external lubrication system, allowing for smooth processing and consistent quality. Its formulation is well-suited for high-speed extrusion and molding, making it highly effective in modern PVC manufacturing.
Key Properties of STAB TP 31 SSS Blue
| Property | Specification |
|---|---|
| Form | Flakes |
| Color | White |
| Lead Content | 27% ±2 |
| Moisture | Max. 1.0% |
| Bulk Density | 600 ±10 g/L |
Advantages of STAB TP 31 SSS Blue
- ✅ Provides excellent heat stability in rigid PVC processing.
- ✅ Ensures smooth production with well-balanced lubrication.
- ✅ Performs reliably in high-speed extrusion and molding.
- ✅ Enhances mechanical strength and durability of PVC pipes.
- ✅ Reduces surface defects, die build-up, and degradation issues.
Applications of STAB TP 31 SSS Blue
This stabilizer is recommended for:
- Sewage Pipes – Ensures long-term strength and resistance.
- High Filler Pipes – Maintains stability with heavy filler loading.
- Rigid PVC Profiles – Suitable for construction, fittings, and industrial components.
(Note: For flexible PVC such as footwear, non-lead stabilizers like Ca-Zn are usually preferred.)
Recommended Dosage
- 2.0 – 3.0 phr, depending on processing conditions and raw material type.
Packaging
- Available in 25 kg net paper bags or PP bags.
- Designed for safe storage, easy handling, and long shelf life.
👉 STAB TP 31 SSS Blue is the ideal stabilizer for sewage pipes, high filler pipes, and rigid PVC processes, ensuring heat stability, smooth processing, and durable final products.
