• Antioxidant 168 Manufacturers, Antioxidant 168 Factory, Supply Antioxidant 168
  • Antioxidant 168 Manufacturers, Antioxidant 168 Factory, Supply Antioxidant 168
  • Antioxidant 168 Manufacturers, Antioxidant 168 Factory, Supply Antioxidant 168

Antioxidant 168

Brand :compadre

Product origin :hebei, china

Delivery time :10days

Supply capacity :500T per month


Antioxidant 168


CHEMICAL COMPONENT

COMPONENT 2,4-bis(1,1-dimethylethyl)-phenophosphite(3:1)

CAS 31570-04-4

Molecular C42H63O3P

M.W 646.92



SPECIFICATION AND PHYSICAL PROPERTIES






TEST


UNIT

SPECIFICATION

APPEARANCE


WHITE CRYSTALINE POWDER

CONTENT


%

99.00MIN

VOLATILES


%

0.30MAX

MELTING POINT

183.00-187.00

CLARITY



CLEAR

TRANSMITTANCE



425nm


%

96.00MIN

500nm


%

98.00MIN

CONTENT OF DTBP

%

0.20MAX

ACIDITY


mgKOH/g

0.25MAX

HYDROLYZATION

h

14MIN

TGA

265  5%

271 10%

315 50%

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FEATURE AND APPLICATION

Antioxidant 168 is secondary antioxidant with excellent resistance to extraction by water, low volatility and high heat stability. It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation and extending the performance of primary antioxidants

 

Antioxidant 168 has better synergist effort with Primary Antioxidant Antioxidant 1010.Antioxidant 168 is of good compatibility with most Polyolefin like ABS,PC,PVC,PU, Polyester, PP,PS PBT,PET,PMMA,TPE and etc


PACKING

25Kg Carton Box, 50Kg Fiber Drum, 500Kg Bag.

STORAGE

Keep container tightly closed and dry and storage in cool place




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