Its high thermal stability and permanence makes it suitable for coatings exposed to high bake temperatures and extreme environmental conditions. The liquid form also allows for outstanding compatibility with a wide variety of coating systems, including. High throughput analysis of polymer stabilizers with the agilent 6420 triple quadrupole lcms abstract the capability of highly sensitive and rapid flow injection coupled to multiple reaction monitoring mass spectrometry for comprehensive analysis of several polymer stabilizers, belonging to quite different chemical classes, is demonstrated. Tinuvin 234 tinuvin 2 liq hals 1 2 phr flamestab nor 116 best performance 2 4 phr withour uva tinuvin 123. Characterization tinuvin 1577 is an ultraviolet light absorber uva of the hydroxyphenyl triazine class exhibiting very low volatility and good compatibility with a variety of polymers, coadditives and resin compositions. View detailed import data, price, monthly trends, major importing countries, major ports of tinuvin 326. Tinuvin 292 hp is a liquid hindered amine light stabilizer especially developed for color sensitive. Overview bls 123 129757671 is a liquid hindered amine light stabilizer hals that provides outstanding light stability to many industrial and automotive coatings. In automotive coatings, combinations of tinuvin 123 with the uv absorbers tinuvin 384, tinuvin 1, tinuvin 928, or tinuvin 400 will significantly improve the weathering resistance and provide. Offers efficient protection to light sensitive substrates such as wood and plastics. Tinuvin 5333dw by basf bring out the beauty of your wood. Imparts very good light stability to a number of polyurethane systems during their use. Then tinuvin 144 was obtained from reaction of bis1,2,2,6,6pentamethylpiperidin4ylbutylmalonate and 2,6ditertbutyl4dimethylaminomethylphenol catalysized by lithium amide. After that use drag and drop to bring the files in the desired order.
Learn more about hansen solubility parameters hsp and their use in predictive formulation. The product is highly effective to improve the light stability of polyethylene hdpe, lldpe, ldpe thick section parts, films, and tapes as well as polypropylene fibers and films. C 30 h 56 n 2 o 4 and c 21 h 39 no 4 chemical structure. Separation of antioxidants and uv stabilizers used in plastics. Tinuvin 152 is used in hot melt, reactive, solventbased and radiation curing adhesives and sealants. Analysis of uv absorbers and stabilizers in polypropylene.
High throughput analysis of polymer stabilizers with the. Uv292 is a liquid hindered amine light stabilizer hals especially developed for color sensitive coatings applications. Structure, properties, spectra, suppliers and links for. View detailed import data, price, monthly trends, major importing countries, major ports of tinuvin 292. Tinuvin 329 ciba sc lowilite 29 chemtura uvinul3029 basfcyasorb uv5411 molecular formula. Tinuvin 1 by basf is a liquid uv absorber of the hydroxyphenylbenzotriazole class. Tinuvin xt 847 represents a significant advancement in light stability protection of polyolefins, including tpo. Used as a uv absorber for coatings exposed to high bake cycles andor extreme environmental conditions such as automotive and industrial high quality finishes, light sensitive basecoats or substrates such as wood and plastics, and coil coatings. It is designed to meet the high performance and durability requirements of all solventbased automotive, industrial and decorative coatings where other hals fail either related to their basicity or for compatibility reasons. Wash off immediately with plenty of water and soap. Pharos is a tool to help scientists, researchers, and product innovators identify problematic chemicals and collaborate to find safer alternatives. A wide variety of tinuvin 400 options are available to you. Its high temperature and extraction resistance makes it especially suitable for industrial and automotive coatings. Page 3 of 4 application the dispersion of tinuvin 1 in water borne systems may be eased by dilution with a water miscible solvent such as butylcarbitol.
Btz uva such as tinuvin 1, tinuvin 3842, tinuvin 928 or tinuvin. Dobry 88 3777351 hercofloc 848 89 377551 betz 1 flocculant 90 3777352 a. The optimal elution condition was a gradient elution system using solvent a methylene chlorideethanol 8020 and solvent b methanol. Effect of silsesquioxane addition on the protective performance of. Based on the nature of the light absorbing unit, several types. It is a continuation of the nor hals hindered amine light stabilizer chemistry which imparts far superior light stability, thermal stability and surface protection to tpo roofing membranes.
Users can create, write, and open pdf files without file conversion or other applications, as well as split multiple page pdf files into separate files or merge several pdf files into one. Thus, too, has the need to further improve product stability and ensure a. Compared to uv absorbers, the effectiveness of hals, like tinuvin 770, is not dependent on the polymers thickness. Color stabilization of siberian and european larch wood. Asia resins and additives for the coatings industry. Tinuvin 234 can be used alone or in combination with other functional additives such.
A practical determination of these hsp values would provide higher certainty. Demand for additives in waterbased applications has grown in the past two years. Product forms tinuvin 234 slightly yellow powder tinuvin 234 ff slightly yellow granules guidelines for use use levels of tinuvin 234 range between 0. The synergism between the two high molecular weight hals components of uv783 is an effective stabilization system for the polymer against degradation through uv radiation and long term heat. Detailed elution conditions are summarized in table 1. Tinuvin 101 is used for microcellular and integral skin foams, traditional rigid, semirigid and flexible foams, fabric coatings for synthetic leather. This product has an inherently low basicity, preventing interaction with acidic coating components such as catalysts. Tinuvin 1 benzotriazole liquid mixture uva for medium performance solventbased and waterbased coatings may require addition of cosolvent tinuvin 9945dw n benzotriazole liquid 45% active mixture multipurpose uva for medium to high durability requirements for waterbased formulations.
Btcs tinuvin light stabilizers show best performances regarding their thermal stability, substrate compatibility, volatility, absorption range, or regulatory classification as needed applications. Commercial materials polypropylene additives library. Blend of bis1,2,2,6,6pentamethyl4piperidyl sebacate and methyl 1,2,2,6,6pentamethyl4 piperidyl. Tinuvin 101 by basf is liquid formamidine type ultraviolet absorber. Tinuvin performance additives for uv protection and durability are designed to protect and extend the lifetime of coatings. Tinuvin 1577 allows polycarbonates and polyesters to achieve a higher resistance to weathering than.
After presetting is complete, only one push of the scan button is necessary to store document image data instantly. Product and company identification company 24 hour emergency response information basf corporation. The resulting merged pdf file will contain all documents in the order as they appear on the screen. For applications requiring indirect food approvals, tinuvin 783 can be used at levels not possible with other conventional hals. The three uvas were observed in abundance but the two uvss were not detected. Its performance can be significantly improved when used in combination with a uv absorber. We would like to show you a description here but the site wont allow us. Tinuvin dw series now with improved stabilizer package.
Rinse open eyes with plenty of water for at least 15 minutes. The effective equivalent weight of cymel 1 typically ranges from 150225, however, its. Resins and additives for the coatings industry we create chemistry 3 reducing emissions laromer up 9096, our uvcurable resin for highgloss wooden surfaces, is one example of a large number of alternatives to solventbased products. Please note the following points when using this template. Clearly, oxygen, light energy, chromophores and unsaturation combine to result in oxidation. It was hypothesized that the use of tinuvin 1, as an organic uv absorber in the epoxyamine system, could decrease the undesirable effects. Our portfolio contains two types of light stabilizers. Ultraviolet light absorbers uva and hinderedamine light stabilizers hals. Technical datasheet supplied by basf hydroxyphenylbenzotriazole.
Because of its broad uv absorption, it also provides efficient protection to light. Ciba specialty chemicals coating effects segment ciba tinuvin 1 edition. A study of photostability of materials and fabrics citeseerx. Pdf mergy merge pdf files pdf mergy webapp to merge. Australia canada china europe japan korea philippines usa. Ultraviolet absorbent pamsorb329 polymate additives. Tinuvin dw series now with improved stabilizer package basf introduces the new tinuvin dw n range for enhanced light stabilizing performance with all kinds of waterbased applications. Aug 21, 2019 find products that are predicted to be compatible with tinuvin 350. Basf is proud to announce the launch of tinuvin 5333dw, the first uvahals blend for waterborne coatings. Jul, 2019 tinuvin 1 by basf is hydroxyphenylbenzotriazole. You can either select the files you want to merge from you computer or drop them on the app using drag and drop. Tinuvin carboprotect is a very red shifted uva for the ultimate protection of carbon.
Tinuvin 1 is a liquid uv absorber of the hydroxyphenyl benzotriazole class specifically developed for industrial coating applications. Tinuvin 1 is a hydroxyphenyl benzotriazolebased uv absorber, which can be used together with the light. In the crystal structure both of the piperidine rings was found to adopt chair confirmations. Tinuvin 1 technical data sheet industrial coatings product description tinuvin 1 is a liquid uv absorber of the hydroxyphenyl benzotriazole class specifically developed for industrial coating applications.
Tinuvin performance additives are designed to protect and extend the lifetime of coatings. Other examples are the watersoluble light stabilizer tinuvin dw. Mar 29, 2020 tinuvin 152 by basf is a high performance hindered amine light stabilizer hals. Uv 1 is recommended for both solvent and water based coatings such as.
The registration status for tinuvin 791 is derived from single components. Pdf the effects of uv light on the chemical and mechanical. Film forming emulsion used as a blend vehicle to impart flexibility, adhesion. Home synonyms products tinuvin 120 1 results found for keyword tinuvin 120. Benefit of using tinuvin 770 is the high lightstabilizing performance, particularly in pp thick sections to protect the surface. Tievf1042emarch2011 page2of2tinuvin622 physicalproperties meltingrange 5070c flashpoint 250c specificgravity20c 1. Cymel 1 resin contains a combination of methoxymethyl and nmaking it a highly effective crosslinker for backbone polymer resins containing hydroxyl, carboxyl, or amide functional groups, such as those found on alkyd, polyester, or acrylic resins. Used in automotive, industrial and trade sales coatings. We,china tinuvin 327 3864991 suppliers and china tinuvin 327 3864991 manufacturers, provide tinuvin 327 3864991 product and the products related with china tinuvin 327 3864991 bohanchem.
Tinuvin 1 possesses high temperature and extraction resistance. Page 1 of 2 general tinuvin 5151 is a liquid light stabilizer blend developed specifically for coatings. It has broad compatibility and can be easily dispersed. November 2010 rev 1 page 2 of 2 tinuvin 123 also enables easy emulsification into waterborne systems. Commercial materials polypropylene additives library, page 2 of 2 index number compound name 79 arc 1007 w618 80 arc 1001 cast 81 arc i1010 82 arc 1002 goodrite 3114 83 arc 1008 dstdp 84 arc 1004 i1076 85 3777354 a. This list of compatible products is generated out of estimated hsp values. Exhibits high degree of photostability over long periods of light exposure. This webapp provides a simple way to merge pdf files.
Features strong absorption of ultraviolet radiation in 300400 nm region. The tinuvin 1 is a uv absorber and can be added to a paraloid b72 top coat to form a uv barrier film. Separation of antioxidants and uv stabilizers used in plastics application note introduction commercial plastics often contain small quantities of uv stabilizers and antioxidants, introduced to alter the physical properties of the finished product and protect it from environmental degradation. It belongs to hydroxyphenyl benzotriazole class, imparting good light stability to a wide variety of polymers. Because this product is a solution of the absorber in % polyethylene glycol, i recommend the concentration to be approximately 3.
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