SPECIAL ANTIOXIDANTS


Hongkun has been dedicated into the research and development of special antioxidants, in order to provide a better solution to long-term thermal stability and process thermal stability, as well as to offset the deficiency of the antioxidants of hindered phenol type and phosphite ester. And Hongkun also could provide customized compounds to different requirements from the end users.




APPLICATIONS

FEATURES

GRANDAO   245

PU,   PA, PE, PVC, SBS, etc.

good   process and long-term thermal stability, specially suitable in spandex

GRANDAO   565

SBS,   TPE, SIS, etc.

specially   suitable for saturated and unsaturated rubbers and elastomer

GRANDAO   1024

PU,   PVC, PVB, NBR, etc.

non-discoloring,   good thermal stability

GRANDAO   1035

LDPE,   XLPE, PP, HIPS, PVA, etc.

low   discoloring, good thermal stability

GRANDAO   1135

PU   foams, etc.

low   volatility, high compatibility

GRANDAO   1098

PA,   PU, PE, rubbers, etc.

non-discoloring,   low volatility

GRANDAO   1520

BR,   NBR, SBR, SBS, etc.

wide   applications

GRANDAO   3114

PE,   PP, PB, acrylic polymers, adhesives, etc.

non-discoloring,   high extraction resistance

GRANDAO   5057

lubricants,conduction oild,motor oil, etc.

low   volatility, high compatibility

GRANDAO   802

PP, HDPE,   etc.

good   long-term thermal stability


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