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Rubber Antioxidant 2246(BKF)


Chemical name: 2,2'-Methylene-bis(4-methyl-6-tert-butylphenol)

Structure:

CAS No.: 119-47-1

SPECIFICATION:


Item

Powder

Appearance

Cream white crystalline powder

Initial M.P. °C ≥

124

Loss on drying % ≤

0.30

Ash     % ≤

0.10

Residues on 150μm sieve, % ≤

0.50


Properties: White or light red crystalline powder, odorless, non-toxic, insoluble in water, soluble in ethanol, acetone and vegetable oil.


Application: Phenol-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 0.5-1.5%.


Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag


Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

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