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MORSTILLE® 18C DSTDP

Generic Family: Additive -- Antioxidant / Heat Stabilizer • Supplied by: Struktol

COMPOSITION

Morstille® 18C DSTDP is a thioester synergist that is particularly effective as a long-term heat aging stabilizer when used in conjunction with primary antioxidants. Morstille®18C DSTDP is highly effective in polypropylene, ABS, and high density polyethylene. Morstille® 18C DSTDP is a nonvolatile stabilizer and offers low oral and dermal toxicity.

RECOMMENDATIONS FOR APPLICATION

Morstille® 18C DSTDP is especially recommended to protect polypropylene from oxidation in high temperature applications.

Morstille® 18C DSTDP is very effective in high density polyethylene and other polymers.

For applications requiring superior heat stability, a combination of a hindered phenolic antioxidant and Morstille®18C DSTDP should be used. It has been found that a combination of three parts of Morstille® 18C DSTDP to one part of hindered phenolic antioxidant often provides optimum performance. Typical use levels are 0.15% of Morstille®18C DSTDP and 0.05% of phenolic antioxidant. It is recommended that specific end use formulations be optimized with regard to thioester synergist ratio and use level.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

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Availability

Africa & Middle East, Asia Pacific, Europe, Latin America, North America

Other Properties

Additives Category, Recommended for Use In, Density

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Processing

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