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Struktol CARSTAB® DLTDP Thioester Antioxidant

Category Other Engineering Material , Additive/Filler for Polymer , Polymer
Manufacturer Struktol
Trade Name CARSTAB®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Struktol CARSTAB® DLTDP Thioester Antioxidant.pdf
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Material Notes:
Thioester synergist that is particularly effective as a long term heat aging stabilizer when used in conjunction with primary antioxidants.CARSTAB DLTDP is especially recommended to protect high density polyethylene and ABS from oxidation in high temperature applications.CARSTAB DLTDP is also very effective in polypropylene and other polymers.For applications requiring superior heat stability, a combination of a hindered phenolic antioxidant and CARSTAB DLTDP should be used. It has been found that a combination of three parts of CARSTAB DLTDP is one part of hindered phenolic antioxidant often provides optimum performance. Typical use levels are 0.15% of CARSTAB DLTDP 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.FDA Status: 175.3
Physical Properties Metric English Comments
Specific Gravity 0.896 g/cc
0.896 g/cc
at 80°C
Additive Loading >= 0.15 %
>= 0.15 %
Typical
Molecular Weight 514 g/mol
514 g/mol
Thermal Properties Metric English Comments
Melting Point 40.0 °C
104 °F
Optical Properties Metric English Comments
Transmission, Visible 95 %
95 %
440 mu
Chemical Properties Metric English Comments
Acid Value 0.50
0.50
Descriptive Properties Value Comments
Appearance White Crystalline Flakes
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