RUBBER 2246

RUBBER 2246

Product Name:
2,2’-methylenebis(4-methyl-6-tertbutylphenol)
Molecular Formula: C23H32O2
Molecular Weight: 340.49
Gravity: 1.04-1.09
CAS NO.: 119-47-1
Package: 25kg/bag
Storage Life: 24months
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Product Details


SUNNYJOINT Antioxidant 2246 119-47-1


Description:


Chemical  Name

2,2’-methylenebis(4-methyl-6-tertbutylphenol)

Molecular Formula C23H32O2
Molecular Structure  image001.jpg
Molecular Weight340.49
Gravity1.04-1.09
CAS NO.  119-47-1  
Package20kg/bag
Storage Life24 months


Specification:


Appearance

Powder

White or Light Yellow

Initial M.P. ℃≥

125.0

Loss on Drying %≤

0.50

Ash %≤

0.50



A. different rubber adopts different vulcanization systems and different accelerator types.

B. Promoters play a decisive role in coke burning performance. The correct choice of promoters is conducive to the mixing, rolling, extrusion and operation safety of rubber materials.General molding vulcanization requires a certain amount of coking time, and mold - free sulfur does not require too long coking time.

C. The anti-scorch performance of promoters is related to their critical temperature. Promoters rapidly activate beyond the critical temperature.

D. The combination of accelerators should make the rubber have broad vulcanization flatness.









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