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Thioester based secondary antioxidant that imparts excellent long-term aging in polyolefins and synthetic rubber.


44.09lb Bag



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 powder or beads
Set Point: 67 °C
Molecular Weight: 683 g/mol
Odor: Mild fatty
Soluble: Heptane, toluene
Slightly Soluble: Alcohol, ethyl acetate
Primary Chemistry: Distearyl Thiodipropionate

Features & Benefits

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

Related Products

SI Group Main Antioxidants

SI Group Main Antioxidants are primary and secondary antioxidants which are well-known, workhorse chemistries that work in a variety of systems. They are are available in powder, granular, and non-dusting forms and have FDA approval in select applications

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