determination of antioxidants(irganox 1076 and irganox 1010
Determination of BHT, Irganox 1076, and Irganox 1010
Determination of BHT, Irganox 1076, and Irganox 1010 antioxidant additives in polyethylene by high performance liquid chromatography J. F. Schabron L. E. Fenska
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Determination of BHT, Irganox 1076, and Irganox 1010
Determination of BHT, Irganox 1076, and Irganox 1010 antioxidant additives in polyethylene by high performance liquid chromatography J. F. Schabron , and L. E. Fenska Anal. Chem. , 1980 , 52 (9), pp 1411–1415
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Determination of antioxidants (Irganox 1076 and Irganox
Irganox 1076 Irganox 1010 PE Determination of Irganox 1076 by TD-GC/MS 2. The methyl derivative of Irganox 1076 produced by RxPy with TMAH is determined by the standard addition of Irganox 1076 to the PE sample containing Irganox 1076 only (Fig. 2), and the determined value is correlated with the concentration of Irganox 1076 obtained in the step 1. 4.
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Determination of antioxidants (Irganox 1076 and Irganox
Using the standard addition method, the concentrations of Irganox 1076 and Irganox 1010 were respectively determined to be 374 ppm (10% error) and 429 ppm (9% error). Fig. 1 a: Chromatogram of PE with Irganox 1076 obtained by thermal desorption b: Pyrogram of PE with Irganox 1010 obtained by reactive pyrolysis.
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Determination of phenolic antioxidants additives
This paper describes a new method for the effective extraction of the residues of five synthetic phenolic antioxidants (AOs): Ditertbutylphenol (DTF), Irganox 1010, Irganox 1076, Ethanox 330 and Cyanox 1790, from industrial water produced during the polypropylene (PP) deodorization process.
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Screening and Qualitative Identification of Antioxidant
Irganox 1010 Irganox 565 Ethanox 330 Irganox 1076 Irgafos 168 Figure 2. Separation of AOs using the MeOH gradient. molecules, there is reduced resolution in the 10- to 12-minute region. These molecules have unique MWs, though, and can be analyzed using selective MS detection.
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Determination of antioxidants in polyolefins by
This method is suitable for the determination of antioxidant additives in PE and PP given that the recommendation for their use 500–2000 μg g −1 for Irganox 1010 and Irganox 1076 and 500–2000 μg g −1 for Irgafos 168.
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Products: Additives - Antioxidants and process stabilizers
Besides the industry standard antioxidants Irganox ® 1010, Irganox ® 1076 and Irgafos ® 168, BASF offers a unique portfolio of Irganox ®, Irgafos ® and Irgastab ® products covering today`s demand for all substrates including spezialized high performance polyolefin and non-polyolefin applications.
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Ciba IRGANOX 1076
The optimum level is application specific. IRGANOX 1076 is recommended for styre ne homo - and copolymers at a concentration level ranging from 0.1 to 0.3 %. Concentration levels of IRGANOX 1076 in hot melt adhesives range from 0.2% to 1% and in synthetic tackifier resins between 0.1% and 0.5%.
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Irganox 1076 - BASF - Polymer Additives
Irganox® 1076 by BASF is an octadecyl-3-[3,5-di-tert-butyl-4-hydroxyphenyl]propionate]. It is a highly efficient sterically hindered phenolic primary antioxidant. Provides processing and long-term thermal stabilization. It is odorless, stable to light and has excellent color retention. It protects the substrates against thermo-oxidative degradation.
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Determination of BHT, Irganox 1076, and Irganox 1010
Determination of BHT, Irganox 1076, and Irganox 1010 antioxidant additives in polyethylene by high performance liquid chromatography J. F. Schabron L. E. Fenska
Send InquiryDetermination of BHT, Irganox 1076, and Irganox 1010
Determination of BHT, Irganox 1076, and Irganox 1010 antioxidant additives in polyethylene by high performance liquid chromatography J. F. Schabron , and L. E. Fenska Anal. Chem. , 1980 , 52 (9), pp 1411–1415
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Determination of antioxidants (Irganox 1076 and Irganox
where Irganox 1010 was determined by reactive pyrolysis (RxPy)-GC/MS with tetramethylammonium hydroxide (TMAH) and Irganox 1076, by thermal desorption (TD)-GC/MS. Both of these antioxidants are sometimes co-added in polymeric
Send InquiryDetermination of antioxidants (Irganox 1076 and Irganox
Using the standard addition method, the concentrations of Irganox 1076 and Irganox 1010 were respectively determined to be 374 ppm (10% error) and 429 ppm (9% error). Fig. 1 a: Chromatogram of PE with Irganox 1076 obtained by thermal desorption b: Pyrogram of PE with Irganox 1010 obtained by reactive pyrolysis.
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Determination of phenolic antioxidants additives
This paper describes a new method for the effective extraction of the residues of five synthetic phenolic antioxidants (AOs): Ditertbutylphenol (DTF), Irganox 1010, Irganox 1076, Ethanox 330 and Cyanox 1790, from industrial water produced during the polypropylene (PP) deodorization process.
Send InquiryDetermination of antioxidants in polyolefins by
This method is suitable for the determination of antioxidant additives in PE and PP given that the recommendation for their use 500–2000 μg g −1 for Irganox 1010 and Irganox 1076 and 500–2000 μg g −1 for Irgafos 168.
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Screening and Qualitative Identification of Antioxidant
Irganox 1010 Irganox 565 Ethanox 330 Irganox 1076 Irgafos 168 Figure 2. Separation of AOs using the MeOH gradient. molecules, there is reduced resolution in the 10- to 12-minute region. These molecules have unique MWs, though, and can be analyzed using selective MS detection.
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A simple spectrophotometric technique for determination
A simple spectrophotometric method is presented for the determination of tetrakis [methylene (3,5-di-tert-butyl-4-hydroxyhyrocinnamate)] methane (Irganox 1010) in polymeric samples.
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