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Product Detail

Product Detail

副标题

LT-2246

CAS NO. : 119-47-1
Molecular Formula : C23H32O2
Molecular Weight : 341
Chemical name : : 2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
Product Details

SPECIFICATION AND PHYSICAL PROPERTIES

TEST

UNIT

SPECIFICATION

APPEARANCE


WHITE POWDER

ASH

%

0.20MAX

VOLATILES

%

0.30MAX

MELTING POINT

122MIN

RESIDUEON SIEVE(150MESH)

%

0.5MAX


FEATURE AND APPLICATION

LT- 2246 is an excellent long term stabilizer for synthetic rubbers and latexes by protecting against the effects of oxygen and heat without influencing processing or vulcanization properties. At the recommended doses, the damaging consequences of over vulcanization can be avoided. At these levels there is no tendency for blooming to occur during vulcanization and on contact with lacquered surfaces it does not cause discoloration or corona formation. In light colored vulcanizes LT-2246 retards crazing effect caused by exposure to light. LT-2246 also has insignificant volatility with the absence of migration and so is an excellent long term stabilizer for thermoplastics such as polyoxymethylene (POM) and ABS. When used in combination with thio fatty acid esters or organic phosphites LT-2246 forms synergistic systems with visibly increased effectiveness.


PACKING :20KG/bag


STORAGE

Keep container tightly closed and dry and storage in cool place


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