Request pdf blooming of irganox 3114 r antioxidant onto a medical grade elastomer. Always active these cookies are necessary for the website to function and cannot be switched off in our systems. N,nhexane1,6diylbis33,5di tertbutyl4hydroxyphenylpropionamide phosphite. Contaminated water and soil must be disposed of in conformity with local regulations. Irganox md 1024 by basf is a metal deactivator and primary phenolic antioxidant. Impact of the recrystallization conditions on the antioxidant polymorphism, on the film wettability and on. Import data of irganox irganox import data of india. Acts as a highly effective, nondiscoloring stabilizer. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. Irganox 3114 by basf is a nondiscoloring, odorless, highly effective, sterically hindered phenolic antioxidant. Chemical name cas,isopropanol 67 63 0 99 965,irganox 3114 27676 62 6 0 005. Irganox 3114 is approved in many countries for use in food contact applications. It is sterically hindered phenolic antioxidant for processing and longterm thermal stabilization. For sample preparation liquidliquid extraction with lowtemperature purification combined with.
The irganox 3114 peak area absorbance component measurement at 1696 cm1 in the microlab pc ftir software. Irganox 3114 p 784 218 223 n nondiscoloring phenolic ao. Process and thermal stabilizers for specialty polymers. 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. Determination of bht, irganox 1076, and irganox 1010. Blooming of irganox 3114 antioxidant onto a medical grade. Quantitative analysis of antioxidants from high density. Volume 437, issues 12, 1 november 2012, pages 8999. Tris3,5ditertbutyl4hydroxybenzyl isocyanurate equivalent. Get instant access to irganox 3114 technical datasheet.
Then, the behavior of the additive in medical grade polyurethane films was. Used for wire and cable resins, filled polyolefins and nbr fuel hoses. Determination of antioxidants irganox 1076 and irganox 1010. They differ from primary phenols and amines in that they are decomposed by reaction with the hydroperoxide, rather than containing it. Determination of antioxidants irganox 1076 and irganox. In the work presented a systematic study has been undertaken on the stability of five selected commercial plastics additives irganox 3114, irganox 1035, irganox 245, irganox 1098 and irgafos p. A bitumen composition suitable for a carpet tile backing is provided having from 12 to 35 wt. Chemiluminescence in evaluating thermal oxidative stability of acrylonitrilebutadienestyrene abs copolymers.
Solubility determination as an alternative to migration. Sds of antioxidant 3114, safety data sheets, cas 27676626. Induction period values of pe stabilized with various antioxidants for oxidations performed under air at 200c i0 8 0. It is a sterically hindered phenolic antioxidant which protects against thermooxidative degradation. Analysis of potential migrants from plastic materials in. Jul 15, 2019 irganox 3114 pdf get instant access to irganox technical datasheet.
The samples with stearic acid were measured in the negative polarities and those with the irganox 3114 in polystyrene were measured in the positive polarities. Impact of the recrystallization conditions on the antioxidant. Irganox 3114 basf adhesives ingredients specialchem. Basf irganox 1076 basf irganox 1076 is a high molecular weight sterically hindered phenolic antioxidant specifically recommended for use as a non discoloring stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils and fats. Irganox 565 is specifically recommended for use in elastomers including polybutadiene, polyisoprene, emulsion styrene butadiene, nitril rubber, carboxylated sbr latex, and styrenic block copolymers such as sbs and sis. Once the slope and offset values have been entered, the microlab pc ftir software method will report the irganox 3114 concentration. Us5624982a stabilizer system for non yellowing polymer. It has good compatibility with most substrates, high resistance to extraction, and low volatility. For sample preparation liquidliquid extraction with lowtemperature purification combined with centrifugation. It protects substrates against thermooxidative degradation and contributes to light stability. Irganox 1010 irganox 3114 mrm method for the analysis of extractable and leachable compounds. Whilst considerable research has been conducted on the stability of plastics additives during processing, there is, on the other hand, a lack of studies on the stability of the same additives in food simulants in the published literature. The full text of this article hosted at is unavailable due to technical difficulties.
Stearic acid and tris3,5ditertbutyl4hydroxybenzylisocyanurate irganox 3114 in polystyrene were used as two models for quantitative analysis of organic additive content in polymer by tofsims with pca. Irganox 3114 concentration figure 2, and insert the slope and offset values back into the method as shown in figure 5. Sufficient measures must be taken to retain water used for extinguishing. Water irganox 3114 white, freeflowing powder irganox 3114 ff white, freeflowing granules guidelines for use in polyolefins, the concentration levels for irganox 3114 range typically between 0. A systematic study on the stability of selected polymer.
Suitable for use in protecting polyolefins such as polyethylene. Blooming of irganox 3114 antioxidant onto a medical grade elastomer. Irganox 1076 mw 530 tdgcms irganox 1010 mw 1178 identical methyl derivative is formed from irganox 1010 and irganox 1076 fig. Irganox 1010 1746 cm 1 irganox 1076 1741 cm 1 irganox 3114 1697 cm 1 irgafos 168 1215 cm 1 bht 3648 cm 1 chimasorb 944 1560 cm 1 erucamide 3365 cm 1 tinuvin 622 1738 cm 1 polyethylene film with erucamide.
Pdf monitoring the degradation of stabilization systems. Impact of the recrystallization conditions on the antioxidant polymorphism, on the film wettability and on the antioxidant. Irganox 3114 ff by basf is a sterically hindered phenolic antioxidant. Since all hdpe sheets contained either tinuvin p or irganox 3114 never their mixture, all migration experiments proved the lack of either irganox 3114 or tinuvin p in both the food simulant and the milk. Since all hdpe sheets contained either tinuvin p or irganox 3114 never their mixture, all migration experiments proved the lack of either irganox 3114 or tinuvin p in both the. Gas chromatographic determination of acidcatalyzed transesterified antioxidant additive irganox 1076 in polypropylene. This material is not intended for use in products for which prolonged contact with mucous membranes, body fluids or abraded skin, or implantation within the human body, is specifically intended, unless the finished product has been tested in. Adk stab ao20, alvinox fb, cyanox 1741, dovernox 3114, irganox 3114, anox ic. Provides unmatched extraction resistance and processing stabilization. Impact of the recrystallization conditions on the antioxidant polymorphism, on the film wettability and on the antioxidant leachability. Irganox 3114 by basf is a sterically hindered phenolic antioxidant for processing and longterm thermal stabilization. Analysis of potential migrants from plastic materials in milk. In the work presented a systematic study has been undertaken on the stability of five selected commercial plastics additives.
Irganox 30 irganox 1076 tri tbu phenol cyanox 1790 pure pe figure 4. Pdf monitoring the degradation of stabilization systems in. Stabilizer system for non yellowing polymer composition download pdf. Santonox r is clearly more efficient than irganox 1076 and irganox 3114, and its superiority is reflected primarily in improved induction period values. It protects these substrates against thermooxidative degradation and contributes to their light stability. While irganox 30, irganox 3114 and cyanox 1790 showed a similar degradation mechanism with highly colored decomposition products. It was expected that stearic acid would decompose rather rapidly under ion beam irradiation because of its long aliphatic hydrocarbon. Irganox 3114 basf, hostanox o 14 clariant, based on a cyclic struc tural element. Irganox 1076 cibageigy 531 1 b irganox 1010 cibageigy 1178 4 c irganox 3114 cibageigy 784 3 d ethanox 330 albemarle corp. Oxidative stability of irradiated uhmwpe stabilized with. Irganox 3114 pdf get instant access to irganox technical datasheet. Determination of irganox 3114 in polypropylene by infrared.
Auxiliary antioxidant, which synonym name is a secondary antioxidant, react with hydroperoxides to produce nonradical products and are therefore often termed hydroperoxide decomposers. Each sample was irradiated for 60 min, resulting in a total primary ion dose of about 2. Migration of tinuvin p uv stabiliser and irganox 3114 antioxidant from high density polyethylene hdpe was studied. It is a highly effective, nondiscoloring stabilizer. Migration of tinuvin p uv stabiliser and irganox 3114 antioxidant from highdensity.
Nov 01, 2012 blooming of irganox 3114 antioxidant onto a medical grade elastomer. Chromatogram of pe with irganox 1076 obtained by thermal desorption. The irganox 1520 antioxidant due to the existence of the functional phenolic group in its chemical structure fig. Structure, properties, spectra, suppliers and links for. In this study, the effects of aminetype antioxidant octylated diphenylamine od and nonaminetype antioxidant irganox 1520 on the color yellowness, gel content and. Migration of tinuvin p and irganox 3114 into milk and the.
Irganox and irgafos antioxidants ao protect coatings, plastics, fibers. Download sample report of irganox import data of india at. Irganox 3114 has low volatility and high resistance to extraction. Massachusetts general hospital, harris orthopedic laboratory, boston, ma. It contains 2,3bis 33,5ditertbutyl4hydroxyphenylpropionylpropionohydrazide. Blooming of irganox 3114 r antioxidant onto a medical.
Journal of applied polymer science 1986, 31 6, 17091719. Blooming of irganox 3114 r antioxidant onto a medical grade. Mar 23, 2020 irganox 3114 by basf is a nondiscoloring, odorless, highly effective, sterically hindered phenolic antioxidant. The effect of octylated diphenylamine and irganox 1520. A simple and fast analytical method was developed for the determination of six uv stabilizers cyasorb uv1164, tinuvin p, tinuvin 234, tinuvin 326, tinuvin 327, and tinuvin 1577 and five antioxidants irgafos 168, irganox 1010, irganox 3114, irganox 3790, and irganox 565 in milk. The peak start and stop refers to the area under the peak to be integrated. It contains 1,3,5tris3,5ditertbutyl4hydroxybenzyl1,3,5triazine2,4,61h,3h,5htrione. View live import data of irganox based on shipping details. Mar 23, 2020 irganox 3114 ff by basf is a sterically hindered phenolic antioxidant. One of the serious problems in polybutadiene rubber pbr production units is the color change in products, which is due to aging and the inability of antioxidants to protect the product, especially at high temperatures.
1023 649 859 1425 991 445 432 1291 646 1277 606 1623 750 1613 185 390 299 1531 148 1427 379 208 353 1556 428 1543 1234 479 567 317 1464 1267 799 1040 814