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Antioxidant series
Antioxidant 1010
CAS NO.: 6683-19-8
Formula: C73H108O12
Molecular weight 1177.65
Melting point: 110~125 ℃

Structure:



CAS NO:6683-19-8

Product:      Antioxidant YD-1010

Chemical name:

Tetrakis[methylene(3,5-di-t-butyl-4-hydroxyhydrocinnamate)]methane

Molecular formula:

C73H108O12

Techntcal specification

       ITEM                  SPECIFICATIONS

 

1.  Appearance:           White Crystal powder or granular    

 

2.  Assay:              98 % (MIN)

 

3.  Melting   Point:      110~125℃   MIN

 

4.  Ash   Content:        0.1% WT MAX

 

5.  Volatile:             0.5% WT MAX

 

6.  percent   transmission of solution:

425 NM                           98% MIN

500 NM                           99% MIN

 

7.  Applications

Antioxidant 1010   finds application in plastics, rubber, latex, varnishes, adhesives, TPR's and   Hot Melts. In plastics, antioxidant 1010 provides excellent antioxidant performance   in Polyethylene, Polystyrene, Polyacetal, PVC, AS resin, Methacrylic resin,   Polycarbonate, Polyester, and Polymethyl-pentene as well as many others.

In rubbers, Antioxidant 1010 can be used in SBR, EPR,   EPDM, Polybutadiene, Neoprene, Nitrile, Polyisoprene, and many other   synthetic rubbers. Typical dosage is 0.02% - 0.50% by weight.

8. Advantages:

• Highly compatible with a wide range of organic substrates

• Non-staining and non-discoloring

• Excellent resistance to extraction

• Odorless and tasteless

• Improvement of long-term stability

• Low volatility

• Ease of compatibility with other stabilizers

9.Loading Instructions:

The loading data and results   are based on laboratory work (and field testing) under

controlled conditions and do   not necessarily indicate the result that the buyer or user will attain. For   this reason we strongly recommend testing of your own system under the actual   conditions of processing and end-use prior to full scale testing. The   recommended loading concentrations in polyolefins range between 0.05% and   0.5% depending on

substrate, processing   conditions, and long-term stability requirements. Concentration

levels of Antioxidant1010 in hot melt adhesives   range from 0.2% to 1%, and in synthetic

tackifier resins, Antioxidant   1010 concentrations range between 0.1% and 0.5%. Exact loading

must be determined by   compositions of the specific polymer system.

10.  Packing:   the   net weight is 25Kg.It is   packed in Three-in-one compound bags.The inner layer is plastic film,and the   outer is polypropylene braided lining kraft paper bags.