NAUGARD™ DLTDP

NAUGARD™ DLTDP is a thioester based secondary antioxidant that imparts excellent long-term aging in polyolefins and synthetic rubber.
Product Overview
NAUGARD™ DLTDP is a FDA-sanctioned antioxidant in polyolefins and other polymer systems. Used as an auxiliary stabilizer for polyethylene, polypropylene and synthetic rubbers to promote long term heat aging properties.
Product Specifications
Appearance: White flakes
Melting Point: 39-41 °C
Molecular Weight: 515 g/mol
Odor: Mild Fatty
Soluble: Heptane, toluene
Slightly Soluble: Alcohol, ethyl acetate
Primary Chemistry: Dilauryl Thiodipropionate
Features & Benefits
Non-dusting
Some food contact approvals
Synergy with hindered phenolic antioxidants such as ANOX™ 20 and ANOX™ PP18 to yield:


Excellent color


Excellent processing stability


Excellent long term aging stability
Problems Solved
Stability and degradation issues in polyethylene, polypropylene, and synthetic rubbers
Compatibility of thioesters antioxidants with primary antioxidants
Color and long term stability of polyolefins and synthetic rubbers'
Concerns with the use of non-dusting antioxidants