Products
Rubber antioxidant 2246 (BKF)
Chemical name: |
2,2'-Methylene-bis(4-methyl-6-tert-butylphenol) |
Structural formula:
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Formula: |
C23H32O2 |
M.W: |
340.51 |
Property: |
White or light red crystalline powder, odorless, non-toxic, insoluble in water, soluble in ethanol, acetone and vegetable oil. |
Use: |
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%. |
Appearance: |
Cream white crystalline powder. |
Melting point: |
≥120 |
Loss on drying: |
≤0.5% |
Ash: |
≤0.3% |
Residue on sieve (100 mesh): |
≤0.1% |
Package: |
PP woven bag with PE liner, n.w. 25kg. |
Storage: |
Keep in a ventilated and dry place. |
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