Antioxidant 168 paramete

Classification: Chemical Auxiliary Agent
Other Names: IRGAFOS 168
EINECS No.: 250-709-6
Place of Origin: China
Adsorbent Variety: Activated Carbon
Brand Name: LOOK, Chemfine-Antioxidant
Sample: Available
Classification: Chemical Auxiliary Agent
Other Names: IRGAFOS 168
EINECS No.: 250-709-6
CAS No.: 31570-04-4
MF: 250-709-6
Purity: 98%min
Type: Adsorbent
Usage: Coating Auxiliary Agents, Electronics Chemicals, etc.
Model Number: Antioxidant
CAS No.: 31570-04-4
MF: 250-709-6
Purity: 98%min


Item Specifications Results
Appearance White powder or granule Conforms
Melting point 183.0~187.0℃ 184.4~185.7℃
Solubility Clarity Clarity
Transmittance 425nm≥98.0% 99.1%
500nm≥98.0% 99.3%
Heating loss ≤0.30% 0.10%
2,4-Di-tert-butylphenol ≤0.20% 0.07%
Assay ≥99.0% 99.6%
Hydrolysis resistance (90℃, 14h) Conform Conform
Acid value (as KOH) ≤0.30 0.10
Conclusion The results conforms with Enterprise standards


1.It can effectively decompose hydroperoxides produced during the processing of polymeric materials. It isn’t usually used alone, compounded with hindered phenolic primary antioxidants such as Antioxidant-1010, to improve thermostability of polymer during the processing. There are over ten kinds of blends of Antioxidant-168 with phenolic antioxidants, widely used in the polymer materials, such as polylefins (eg. Polyethylene, polypropylene etc.),polyamide, polycarbornate, ABSand so on. The product has good effect with HALS.
2.Antioxidant 168 is a low volatile organic synthetic antioxidant polymerization inhibitor, widely used in the synthesis and processing of various plastics such as polypropylene, polyethylene, ABS, polycarbonate fiber and polyester resin.

Packing Detail

Iron drum & plastic drum packaging
• 1200kg/drum
• 850kg/drum
• 200kg/drum&plastic drum
• 180kg/drum&plastic drum
• 25kg/plastic drum&Cardboard bucket
Plastic bag & kraft paper bag
• 1200kg/bag
• 50kg/plastic bag
• 25kg/plastic bag&kraft paper bag

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