NAUGARD™ 412S

Low volatility, thioester antioxidant provides excellent long-term heat stabilization as well as low odor and plate-out. It is ideal for polyolefin and engineered thermoplastic systems.
Product Overview
NAUGARD™ 412S is a high molecular weight, sulfur containing antioxidant for polyolefins and engineered thermoplastics. Especially useful in high temperature, long lifespan applications. Offers significant thermal stability synergy when paired with hindered phenolic antioxidants.
Product Specifications
Appearance: White, crystalline powder
Molecular Weight: 1162 g/mol
Melting Point: 47 °C
Specific Gravity (@55 °C): 0.93
Bulk Density: 0.52 g/cm³
Primary Chemistry: Pentaerythritol tetrakis (β-laurylthiopropionate)
Features & Benefits
Excellent long-term heat stabilizer
Low odor
Low plate-out
Available in both pellet and powder forms
Problems Solved
High volatility and the strong odor of thioester antioxidants and stabilizers
Plate-out issues in the manufacturing of polyolefins and engineered resins
Applications
Especially effective in high temperature, long lifespan applications for polyolefins and engineering thermoplastics.