It contributes to the long term heat stability of polyolefins and tackifier resins. 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 a liquid blend uva absorber and hals widely used in industrial paints, refinish coatings etc. Tinuvin 320 by basf is an ultra violetlight absorber of the hydroxyphenylbenzotriazole class. Uv 1 is recommended for both solvent and water based coatings such as. Tinuvin 1 possesses high temperature and extraction resistance. Tinuvin carboprotect is a very red shifted uva for the ultimate protection of carbon. Combinations provide best protection against gloss reduction, cracking, blistering, delamination, and color change. Imparts very good light stability to a number of polyurethane systems during their use. Btz uva such as tinuvin 1, tinuvin 3842, tinuvin 928 or tinuvin 900. Hombitec rm 400 b as inorganic uv absorber, tinuvin 1 c and. Australia canada china europe japan korea philippines usa. Us8088847b2 pmma film featuring particularly great. A wide variety of tinuvin options are available to you, there are 156 suppliers who sells tinuvin on, mainly located in asia.
Tinuvin 400 provides high concentration for maximum efficiency. Coupling of 33tertbutyl4hydroxyphenyl propionic acid methylester to 1hbenzotriazole using a laccase from trametes hirsuta was studied. Used in industrial, decorative, plastic, metal coatings, wood stains and varnishes, wood care products, general industrial paints, heavy duty maintenance. Us8088847b2 pmma film featuring particularly great weather. Rinse open eyes with plenty of water for at least 15 minutes.
Tinuvin 1 benzotriazole btz liquid mixture uva for medium performance solventbased and waterbased coatings may require addition of cosolvent tinuvin 9945dw n benzotriazole btz liquid 45% active mixture multipurpose uva for medium to high durability requirements for waterbased formulations. Used in automotive oem and refinish coating systems, uv cured coatings and industrial coatings. It also shows high stabilization efficiency in pp tapes. Us8088847b2 us12092,276 us9227606a us8088847b2 us 8088847 b2 us8088847 b2 us 8088847b2 us 9227606 a us9227606 a us 9227606a us 8088847 b2 us8088847 b2 us 8088847b2 authority us united states prior art keywords weight meth acrylate film matrix prior art date 20051223 legal status the legal status is an assumption and is not a legal conclusion. Tinuvin 928 is recommended for applications such as.
Jul, 2019 tinuvin 171 by basf is a liquid uv light absorber of the hydroxyphenylbenzotriazole class. The global and chinese tinuvin 1 industry, 20112021 market research report is a professional and indepth study on the current state of the global tinuvin 1 industry with a focus on the chine. Novel waterborne uvahals blend for high performance. Allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole uv absorbers. Tinuvin 928 may be used in combination with a light stabilizer of the sterically hindered amine class hals such as recommended below.
Tinuvin 1577 ff this assessment has been compiled in accordance with the provisions of the industrial chemicals notification and assessment act 1989 the act, and regulations. Used in automotive, industrial and trade sales coatings. It is then used in the manufacture of high quality polycarbonate roofing sheets, engineering plastics and laminating films. It is ideal for use in both water and solventbased systems. 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. Tinuvin 1600 belongs to the class of triazines and exhibits very low volatility, excellent thermal stability and good substrate compatibility in a variety of polymeric resins. Slightly yellow powder slightly yellow, freeflowing granules guidelines for use the use levels of tinuvin 328 range between 0. Its absorption spectrum does not tail significantly into the visible region so it is an ideal uv absorber for those systems where initial yellowing must be kept to a minimum. Tinuvin 1 reaction mixture product containing mpeg, dpeg, and polyethylene glycol. The potentially resulting coupling product tinuvin 1 is an important uvabsorber used in polymer based materials. Download our app available for smartphone and tablet. Demand for additives in waterbased applications has grown in the past two years. Tinuvin 2 light stabilizer by basf technical datasheet. Exhibits high degree of photostability over long periods of light exposure.
Wash off immediately with plenty of water and soap. Tinuvin 400 technical data sheet industrial coatings product description tinuvin 400 is a liquid hydroxyphenyltriazine hpt uv absorber designed to fulfill the high performance and durability needs of waterborne, solventborne, and 100% solids automotive and industrial finishes. Important n otice purchase of tinuvin 1 alone does not permit the use of tinuvin. Tinuvin performance additives for uv protection and durability are designed to protect and extend the lifetime of coatings. Oxidation of the phenol by the laccase led to homomolecular coupling reactions while the laccase did not attack 1hbenzotriazole. For clearcoat applications, tinuvin 249 needs to be combined with a uv absorber uva such as tinuvin 400 or tinuvin 3842 automotive finishes or tinuvin 1 industrial finishes or tinuvin 992 decorative finishes binders acid catalyzed thermosetting acrylicmelamine, pesmelamine. Wo2014026780a1 coating compositions containing benzotrizol. Tinuvin 1 by basf is a liquid uv absorber of the hydroxyphenylbenzotriazole class. Tinuvin 1 benzotriazole btz liquid mixture uva for medium performance solventbased and waterbased. Bls 1 is a liquid uv absorber providing excellent protection against ultraviolet degradation in coatings, including automotive and industrial coatings, paints, and wood stains.
Mar 23, 2020 tinuvin 1 by basf is a liquid uv absorber of the hydroxyphenylbenzotriazole class. Uv absorber, tinuvin 1, on the epoxy properties were investigated. The oral ld50 values for chemicals with available data were. Synergistic performance may be obtained when tinuvin 765 is used with a ultraviolet light absorber. The national industrial chemicals notification and assessment scheme nicnas is. It acts as a uv absorber belonging to hydroxyphenyl benzotriazole class which imparts good light stability to a variety of polymers. Technical datasheet supplied by basf hydroxyphenylbenzotriazole. Uv stabilizers tinuvin 1 and tinuvin 292 derived from tetramethyl piperidine were obtained from basf laval, qc, canada. Tinuvin 1 benzotriazole liquid mixture uva for medium performance solventbased and waterbased coatings may require addition of cosolvent.
Please note the following points when using this template. Photostabilisation of the woodclearcoatings systems. Uv1 is recommended for both solvent and water based coatings such as. Detailed information is provided in the safety data sheet. Jul, 2019 tinuvin 1 by basf is hydroxyphenylbenzotriazole. It is an excellent light stabilizer especially for pp thick sections, which offers excellent surface protection. Tinuvin 479dw n hydroxyphenyltriazine hpt liquid 20% active mixture uva with extremely high extinction coefficient for highest durability requirements in waterbased clear coats. View detailed import data, price, monthly trends, major importing countries, major ports of tinuvin 1 under hs code 38123090. Tinuvin 1577 can be used alone or in combination with other functional. Tinuvin and chimassorb light stabilizers are suitable for waterbased. Tinuvin 1 reaction mixture product containing mpeg, dpeg, and polyethylene. 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. 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.
This legislation is an act of the commonwealth of australia. Technical datasheet supplied by basf blend of a hydrophilic 22hydroxyphenylbenzotriazole uv absorber uva and a basic hindered amine light stabilizer hals. Offers efficient protection to light sensitive substrates such as wood and plastics. Tinuvin light stabilizers that deliver excellent protection from.
We would like to show you a description here but the site wont allow us. 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 101 by basf is liquid formamidine type ultraviolet absorber. Mar 29, 2020 tinuvin 770 is bis2,2,6,6,tetramethyl4piperidyl sebaceate by basf which funcions as hindered amine light stabilizer hals. Its areas of application are pp, blends of polypropylene with elastomers and pa. Used in hotmelt, reactive, solventbased and radiation curing adhesives and sealants. Used as a uv absorber for coatings exposed to high bake cycles andor. Tievf1042emarch2011 page2of2tinuvin622 physicalproperties meltingrange 5070c flashpoint 250c specificgravity20c 1. It belongs to hydroxyphenyl benzotriazole class, imparting good light stability to a wide variety of polymers.
Coating compositions containing benzotrizol based uvabsorbers download pdf. Tinuvin 101 is used for microcellular and integral skin foams, traditional rigid, semirigid and flexible foams, fabric coatings for synthetic leather. Dermal ld50 values, obtained from four chemicals, were 2000 mgkg in rats and 5000 mgkg in rabbits. Ultraviolet light absorbers uva and hinderedamine light stabilizers hals. Hazard statements h317 may cause an allergic skin reaction. For applications requiring indirect food approvals, tinuvin 783 can be used at levels not possible with other conventional hals. The global and chinese tinuvin1 industry, 20112021 market research report is a professional and indepth study on the current state of the global tinuvin1 industry with a. Our portfolio contains two types of light stabilizers.
Tinuvin 791 fb by basf is a synergistic mixture of chimassorb 944 and tinuvin 770. Tinuvin 770 offers broad compatibility and can be easily dispersed. Tinuvin 1577 ed by basf is a hydroxyphenyl triazine grade. Tinuvin 1600 belongs to the hpt hydroxyphenyltriazine chemistry class. Features strong absorption of ultraviolet radiation in 300400 nm region. Exhibits very low volatility and good compatibility with a variety of polymers, coadditives and resin compositions. Product forms tinuvin 1577 ed yellowish, freeflowing granules guidelines for use tinuvin 1577 0. Tinuvin 765 is a highly effective liquid stabilizer used for a wide range of polymers and applications including polyurethanes, sealants, adhesives, elastomers, unsaturated polyesters, acrylics, vinyl polymers pvb, pvc, styrene homo and copolymers, polyolefins. Pdf inorganic uv absorbers for the photostabilisation of wood. Exhibits high photostability for long life performance. The effects of uv light on the chemical and mechanical properties of. Tinuvin 2 by basf is reaction products of methyl 332hbenzotriazole2yl5tbutyl4hydroxyphenyl propionate peg 300. Seaprated value csv text file link to download file and searched via. Jul 25, 2018 get instant access to tinuvin 5151 technical datasheet.
Jul 24, 2018 tinuvin 400 by basf is a liquid hydroxyphenyltriazine. Thus, too, has the need to further improve product stability and ensure a. Coatings free fulltext effect of adding uv absorbers embedded. Tinuvin dw series now with improved stabilizer package.