Rubber Antioxidant 2246

Rubber Antioxidant 2246

Antioxidant 2246(BKF) is used in natural rubber, synthetic rubber, ABS, polyolefin and other polymers, particularly in latex and light-colored rubber, rate of use is generally 0.5-1.5portions.
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Product Details

Product NameRubber Antioxidant 2246(BKF)
Chemical name2,2'-Methylene-bis(4-methyl-6-tert-butylphenol)
Structural formulaAntioxidant 2246(BKF)
Molecular formula

C23H32O2


Molecular weight340.51
Propertieswhite or milky white crystalline powder
UsesPhenol-type antioxidant, non-staining, non-discoloring, used in natural rubber, synthetic rubber, ABS, polyolefin and other polymers, particularly in latex and light-colored rubber, rate of use is generally 0.5-1.5portions.
Appearancewhite or milky white crystalline powder .
Melting point≥120ºC
Heating loss≤0.5%
Ash≤0.3%
Residue on Sieve(100mesh)≤0.1%
PackingPE film bag lined PP woven bag or laminated kraft bag, Net wt 20kg.
StorageStored in cool and dry place, avoid fire and insolation.

 

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