26741-53-7

Brand : Linking chemical

Product origin : China

Delivery time : 15-20days

Supply capacity : 2000 tons a year

We are the only recommended Chinese Antioxidant supplier by Dow Chemical's Unipol Technique and we are also Class A supplier of sinopec and CNPC. 26741-53-7 Antioxidant 626 has REACH certificate that meet the European standard, always assuring customers highest quality demands.

26741-53-7 Antioxidant 626 APPLICATION

26741-53-7 Antioxidant 626 soluble in organic solvent like toluene, dichloromethane, and slightly soluble in alcohols, but insoluble in water. Flash point: 168℃, kindling point: 421℃, lower limit concentration of dust explosion: 0.12kg/m3

26741-53-7 Antioxidant 626 is a kind of high-effectivesolid phosphite ester antioxidant, which is superior to other phosphite ester. In the effective protection of polymer's color. It is often blended with phenolic principal antioxidant (such as antioxidant 1010)to prepare composite antioxidant which improves the thermo-stability of polymer processing, thus making it widely applied PP, PE, PS, PA, PC, ABS and other polymer materials.

Reference dosage: 0.1% -0.3%.

Our factory has equipped with advanced granulation equipment. We can provide granular Antioxidant with good dispersion, cleaning and other advantages.

Size of columnar particles:

Diameter is about 2.5 to 3 mm. Length is 2.0 to 6.0mm.

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PRODUCT IDENTIFICATIONS

Chemicla name

26741-53-7 Antioxidant 626

Chemical Structure

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CAS NO.

26741-53-7

PRODUCT SPECIFICATIONS

Items

Specifications

Appearance

White powder or grains

Melting point 

170.0 ~ 180.0 ℃

Volatiles(80.0℃)

Max.1.0%

Acidity

Max.1.0mg KOH/g

Free 2,4-di-tert-butyl-phenol

Max.1.0%

Assay

Min.95.0%

PACKING

Cardboard boxes with aluminum foil liner, net weigh: 25kg/box

Because of the low performance on hydrolyzing resistance, protection from moisture and heat is needed.  

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DELIVERY

Port:SHANGHAI, QINGDAO

12MT in 20GP container

Lead Time : Within 20 days after confirmed the order

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