Thermal Stability Additives

Description

1. Product Overview

This product is a high‑purity synergistic additive package designed to inhibit thermo‑oxidative breakdown in polymers, lubricants, and engineering plastics. It is primarily used in extrusion, injection molding, and industrial fluid systems operating above 200°C. The key value proposition is extending material service life by up to 40% while maintaining mechanical integrity. In a market increasingly driven by performance retention and circular economy goals, this additive is strategically essential for reducing waste and enabling higher‑temperature processing.

2. Key Specifications & Technical Characteristics

• Chemical composition: Hindered phenol primary antioxidant + phosphite secondary stabilizer (proprietary ratio)

• Purity level: ≥99.2% active content (HPLC)

• Physical characteristics: Off‑white free‑flowing powder; particle size D90 ≤45 µm; bulk density 0.55–0.65 g/cm³

• Packaging options: 25 kg multi‑wall paper bags with PE liner; 500 kg antistatic FIBCs; custom bulk bags upon request

• Shelf life: 24 months in original sealed container below 40°C, away from direct UV exposure

3. Core Industrial Applications

• Polymer compounding (automotive & electrical): Prevents yellowing and tensile strength loss in PA, PBT, and PP during multiple heat histories. Outperforms monocomponent systems by reducing degradation by 55% in oven‑aging tests.

• Industrial lubricants & hydraulic fluids: Extends oil drain intervals by suppressing sludge formation at 180–250°C. Offers lower volatility than competitive phenolic antioxidants, reducing top‑up frequency.

• High‑temperature films & fibers: Enables PET and polyamide processing at 280°C with minimal viscosity drop, directly improving yield per kilogram. Cost advantage: 15–20% lower total stabilizer loading required compared to standard blends.

4. Competitive Advantages

• Quality consistency: Batch‑to‑batch control with full ISO 9001:2025 certification; each lot tested for residual metals (<5 ppm) and moisture.

• Supply reliability: Dual‑source manufacturing plants (Asia and Europe) with 18‑month rolling capacity contracts.

• Logistics capability: 5‑day expedited shipping to major industrial hubs from regional warehouses (Rotterdam, Houston, Shanghai).

• Price competitiveness: Tiered pricing for annual volumes above 200 MT; no premium for certified low‑chlorine grade.

• Technical support: Free forced‑aging simulation reports using your polymer matrix; full SDS, TDS, and REACH/EPA compliance documents included.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 20 MT (single product grade)

• Bulk loading capacity: 20 MT per 20‑foot dry container (palletized); up to 25 MT in flexitainer configuration