Flammability of aluminum oxide. Repeated exposure can lead to lung damage.
Flammability of aluminum oxide Special Remarks on Corrosivity: Not available. Benedyk, Editor. 0 SARA 311/312 Hazard CategoriesSee section 2 for more information CWA (Clean Water Act) Not applicable Clean Air Act Not applicable OSHA - Occupational Safety and Health Dec 29, 2008 · A combination of decabromodiphenyl oxide (DBBO) and antimony trioxide (Sb2O3) is a widely used flame retardant system for rubber compounds. 29. In addition to cost effectiveness, thermal and alloys aluminum bronze American Society ASTM International ASTM STP 986 carbon steel contaminant copper corrosion cylinder determined diameter Ductile cast iron effect elastomer endotracheal tubes extinguished fire spread flame Flammability and Sensitivity flow friction coefficient gaseous oxygen Halon Hastelloy heat of combustion heating rate ALUMINUM OXIDE is chemically amphoteric (behaves as a weak acid in the presence of base and as a weak base in the presence of acid). 4 days ago · Materials that will not burn under typical fire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. This guide provides an overview of different materials that can be combustible dust hazards in your workplace, as well as general steps you can take to mitigate these hazards. The resultant compound was characterized by Fourier transform infrared (FTIR), 1 H NMR, 13 C NMR Flammability and Explosibility Ethylene oxide is an extremely flammable substance (NFPA rating = 4). A small part of γ-Al 2 O 3 is transformed into θ-Al 2 O 3 near 870℃, causing wrinkles on the oxide layer. This paper reviews the solid aluminum-oxygen reaction May 1, 2006 · Abstract. 5. May ignite on contact with moist air or moisture. Weight of wet lung, ash and aluminium oxide content of lungs in exposed animals increased. The flammability of the resulting system was determined by the limiting oxygen index method. DATE OF LAST REVISION: 12/12/14. as 'burning' of aluminum. Anodized aluminum, which is aluminum that has been treated with an electrical current to create a protective coating, is generally not flammable. Aluminium hydroxide Jan 29, 2024 · The ignition of the thermite reaction involves a redox reaction between aluminium and iron oxide. The aluminum cladding of these materials tends to corrode, and these corrosion products— typically aluminum oxides, such as boehmite, bayerite, or gibbsite—could carry water. Waste Disposal Jan 6, 2025 · SODIUM ALUMINUM OXIDE (CAS 1302-42-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses Jan 1, 1993 · Aluminum is one of the more thoroughly studied metals for flammability properties. When exposed to heat aluminum trihydroxide composes forming aluminum oxide and water vapor beginning at 300 C (572 F). Contact can irritate the skin and eyes. Keep container in a cool, well-ventilated area. Duquesne, PA 15110 . 2) shows a comparison for the compositions containing 3 and 5% red P and that in which 2% red P was replaced by Al 2 O 3. This paper reviews the recent development of metals combustion in oxygen-enriched atmospheres. Although difficult to ignite, it is difficult to extinguish. Pennsylvania Worker and Community Right-to-Know Law Aluminum oxide (CAS 1344-28-1) US. Amounts of 50% recycled high-density polyethylene and 50% OCC flour were used. Gilbert Kaufman’s book on the fire resistance of aluminum and its alloys was reviewed. 0 (H2O=1) Component ACGIH TLV OSHA PEL NIOSH Mexico OEL (TWA) Aluminum oxide TWA: 1 mg/m3 (Vacated) TWA: 10 mg/m3 (Vacated) TWA: 5 mg/m3 TWA Jan 16, 2023 · The flammability of aluminum depends on the type of aluminum being used. Many of these materials are active chemically and thus exhibit dangerous toxic and reactive properties. Protective equipment and precautions for firefighters Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Corundum is natural Al 2 O 3 . , in addition Nov 29, 2021 · Thermoplastic polyurethane was an important polymer and widely used in many fields. Aluminium oxide (or aluminium (III) oxide) is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. HSV2 SAFETY DATA SHEET - ALUMINIUM OXIDE 1. FLAMMABLE PROPERTIES Fire/explosion material This is an inert material and will not produce a dust explosion. Molecular/Molar mass of Aluminium Oxide = 101. Test methods under three typical conditions and combustion behaviors of three typical metals are mainly discussed. Feb 1, 2024 · In an investigated range of fuel percentages (9. Ignites in close contact with iodine. Aluminum compounds have many commercial uses and are commonly found in industry. Fine dust dispersed in air may ignite. The results showed, particularly, that The only substance in Hindenburg’s doping compound which could conceivably act as an oxidizer was the iron oxide added to one section of the covering, but it was in too small a quantity (one of six layers of dope, or approximately 17%) and was too separated from the aluminum powder to act as an effective oxidizer in this application. 12. Hazardous Combustion Products Hydrogen, Burning produces obnoxious and toxic fumes, Fumes of aluminum or aluminum oxide. In the October 2016 issue of Light Metal Age, J. The solid fuel motors of rockets usually consist of a pyrophoric charge based on specially conditioned aluminium powder. Advice for firefighters Following exposure to fresh air, aluminium oxide was cleared rapidly from the lungs of the both powder and fume groups. 6 shows that the synergism is the most active for 2% red P/3% oxide compositions in the case of Fe 2 O 3 and for 3% red P/2% oxide compositions in the case of Al 2 O 3 and MgO. 3 °C. It is incompatible with strong oxidizers and chlorinated rubber. Alumina, Aluminum oxide [a-Alumina], Aluminum trioxide [a-Alumina] [Note: α-Alumina is the main component of technical grade alumina. Cast aluminum, which is made by pouring molten aluminum into a mold, is also not flammable. The entire U. 32 Liu et al. Kst = 0. The initial pulmonary tissue response was proliferation of macrophages within alveolar spaces as well as lipoid pneumonia. Published reports of burning aluminum in oxygen using ASTM G 124-type testing demonstrated that aluminum alloys are difficult to ignite but once ignited are extremely flammable in terms of regression rate and energy release. Increasing nano-aluminum oxide ller decreases the burning rate. For more information call: 412-469-8466 (Monday - Friday 9:00 - 5:00 EST) Sep 6, 2018 · When wildfires break out, the aluminum/barium dust results in levels of fire intensity so great as to cause firefighters to coin a new term ̶ 'firenados,' " he said. Harnessing electron beam sputtering we prepare a Jan 1, 1993 · [Show full abstract] the hydroxide fillers, with aluminum hydroxide providing better flammability performance than brucite. Advice to Fire-Fighters: Firefighters should wear positive pressure self-contained breathing apparatus and full protective clothing for fire involving chemicals. California Proposition 65 Jan 1, 1996 · The reaction of oxygen and solid aluminum produces the well-known surface coating of aluminum oxide, Al2O3. GSMSDS. The resulting FGO–AHP nanohybrids were incorporated into PS via a masterbatch-melt blending to produce PS/FGO–AHP 12/67 Bancroft Road Pinkenba QLD 4008 Phone +61 3860 4913 Australia Toll-free 1800 806 316 SAFETY DATA SHEET – Aluminium Oxide Page 7 of 7 handling, use, processing, storage, transportation, disposal and release and is not to be considered a retardant in composites. 3. 96 g/mol. Materials that will not burn in air when exposed to a temperature of 820 °C (1,500 °F) for a period of 5 minutes. It doesn’t ignite or burn easily unless it’s in the form of a powder or very thin foil. Bioaccumulative Potential White Aluminum Oxide Bioaccumulative Potential Not established. This makes ASNF dry storage canisters difficult to dry. Some metals, like aluminum, magnesium, titanium, and zinc, are known to form highly flammable dust clouds that can ignite easily. 4. Thermodynamic properties and kinetic mechanisms of this reaction are extensively documented. High Temperatures and Reaction Heat Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. The microstructures of the Aug 1, 2021 · Compared to microscale aluminum particles, the mass of the oxide film for the nanoscale aluminum particle accounts for a bigger proportion, resulting in a reduction in the effective combustion part. May act catalytically. Aluminium oxide is produced from of bauxite; it is crushed, ground, and then leached with sodium hydroxide to form sodium aluminate from which the aluminium hydrate is precipitated and then calcined to produce aluminium oxide (alumina) (ATSDR, 1999; HSDB, 1995). com Brown Aluminum Oxide is graded to ANSI Standards Table 2 or 3 or FEPA sized P or F. Do not store above 24°C (75. Section 1: Identification . Flammable. Iron Oxide/Diiron trioxide 1309-37-1 215-168-2 0 – 1. The nanosilica was used at three weight levels of 0%, 5%, and 10%. The effect of the added flame retardants on the maximum torque (MH), curing rate, and tensile properties was also evaluated. Jul 7, 2021 · Yao et al. Contact The Aluminum Association for names and addresses of these firms. The book offered substantial documentation and evaluation of the properties of aluminum and its alloys in various structural product forms upon fire exposure in applications such as the marine and building and construction In this work, a phosphorous-containing flame retardant, phenylphosphonate-based compound (EHPP), is synthesized by alcoholysis and hydrazinolysis of phenylphosphonic dichloride, which is subsequently introduced to ethylene-vinyl-acetate (EVA) copolymer to improve its flame retardant performance. Most pre-finished wood flooring now uses aluminium oxide as a hard protective coating. Section 11: Toxicological Information * Aluminum powder is a FLAMMABLE SOLID and a DANGEROUS FIRE HAZARD. Sodium polyacrylate (SPAC) was used as a surfactant and also as a positive control. The primary concern about the extended dry storage of ASNF is radiolytic gas generation. Aluminum oxide (CAS 1344-28-1) US. Here we use atomic resolution imaging in an environmental transmission electron microscope (TEM) to investigate the mechanism of aluminum oxide formation. REASON FOR CITATION of a flammable atmosphere. SAFETY DATA SHEET . May cause the exothermic polymerization of ethylene oxide. flammable/explosive dusts or turnings when machined or ground. The systematic investigations of the effects of the additives on flame retardancy, thermal decomposition, and pyrolysis behavior of Jan 13, 2015 · Storage: Keep container tightly closed. Flammability (solid,gas) No information available Flammability or explosive limits Upper No data available Lower No data available Vapor Pressure negligible Vapor Density Not applicable Specific Gravity 4. Sep 30, 2024 · Aluminium Oxide has insulating properties and very high thermal conductivity. The following Grit are available: Dec 27, 2018 · Aluminum Oxide 1344-28-1 215-691-6 > 90 All substances with a Titanium Dioxide 13463-67-7 236-675-5 1 - 5 Commumity workplace Silicon dioxide 7631-86-9 231-545-4 0 – 2 exposure limit. 5 Dangerous Component (Alternative Classifications): The environmental aspects of plant disposal are beyond the scope of this brochure. Less well-defined are the corresponding liquid phase reaction and reactions which would be characterized. Company: Angstrom Sciences, Inc. New Jersey Worker and Community Right-to-Know Act Aluminum oxide (CAS 1344-28-1) US. FLAMMABILITY 0 - REACTIVITY 0 - DOES NOT BURN 4=severe Aluminum Oxide can affect you when inhaled. Lastly, aluminum Jan 15, 2020 · Metal combustion is one of the main issues threatening service safety in oxygen-enriched atmospheres, leading to unexpected explosions in rocket engines. The limits are commonly called the "Lower Explosive Jul 9, 2023 · The flammability of metal dust depends on various factors, including the specific metal involved, the size and concentration of the dust particles, and the presence of other flammable materials or ignition sources. The ignitability of aluminum varies between alloys and surface treatments so a test method was developed to evaluate the ignitability of various aluminum surfaces. found that the explosion pressure of the aluminum dust/diethyl ether/air mixture was more sensitive to the ambient pressure, while the lower flammability limit of the mixture was more sensitive to the ambient temperature. Modification of polymer flammability by the addition of non-halogenated additives and inorganic fillers has been well reviewed [7]. Nov 20, 2020 · Aluminum oxide (CAS 1344-28-1) US. Aluminum trihydroxide reacts vigorously with strong acids, and will dissolve in caustic solutions. The melting point of aluminum is 660. Exothermic reactions above 2008℃ with halocarbon vapors produce toxic hydrogen chloride and phosgene fumes. The Colour of Aluminium Oxide = White. Nov 17, 2019 · For example, antimony oxide combined with 2-decabromodiphenyloxide 12 works via an intermediate formation of antimony trihalide that acts as a strong flame quencher in the gas phase, or aluminum hydroxide and zinc borates in chlorinated alkyd coatings 7 act as inhibitors of the flame spread by endothermic/cooling effects on the surface. May 21, 2013 · Aluminum oxide California Director's list of Hazardous Substances: Aluminum oxide TSCA 8(b) inventory: Aluminum oxide SARA 313 toxic chemical notification and release reporting: Aluminum oxide Other Regulations: EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances. ] White, odorless, crystalline powder. Polymerization: Will not occur. Jun 6, 2014 · Other approaches to flame retarding PET have made use of combinations of triaryl phosphine oxide, [4] red phosphorous/aluminum oxide, [5] and dichlorobromophenyl phosphate [6]. The hydroxide fillers and DMMP play a synergistic role in the rigid Dec 13, 2000 · Styrene–butadiene rubber (SBR) was treated with decabromobiphenyl oxide (DBBO) and/or aluminum hydroxide [Al(OH)3] as a flame retardant. Inha lation of fine aluminum oxide particles is associated with shaver's disease. A dust explosion is possible if it is exposed to flame. The list was created by the US Occupational Safety and Health Administration (OSHA) based on information provided by the National Fire Protection Association (NFPA), as well Jan 23, 2022 · Polystyrene composites containing silicon orthophosphate, taranakite, and aluminum phosphate, were prepared via melt blending and characterized by powder X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis and cone calorimetry. Jul 8, 2021 · Micro- and nanoparticles of aluminum oxide (alumina) have been used to confer increased flammability to polymers. Aluminium oxide forms as a thin surface layer when aluminium is exposed to air, making it resistant to corrosion. g. Aluminium oxide (alumina) and aluminium hydroxide – Solid There is a different and hard crystalline form of aluminium oxide which occurs abundantly in nature under the name corundum (CAS 1302-74-5). 1. Aluminium oxide. Jan 1, 2003 · Fig. IDENTIFCATION OF SUBSTANCE/PREPARATION & COMPANY Products: Wet Ground Alumina, Alumina powder REACH Key Notes: Registration No. Aluminum oxide also reacts with chlorine trifluoride, ethylene oxide, sodium nitrate, and vinyl acetate. (e. Six percent nano-aluminum oxide and 3% nano-graphene fall under the V-2 rating in the UL-94 test. Results with aluminum in both the laboratory and the field have been mixed and experimentalists have obtained significantly differing data through the years, partly due to differing goals for application of the data. Aluminum has a melting point of approximately 660 degrees Celsius (1220 degrees Fahrenheit), and its ignition point is much higher. 01-2113952924835006 Application of Substance: Ceramics, refractory, abrasives, polishing pastes, fillers, glass, health care, personal care, chemical reagents Aluminum oxide 1344-28-1X -215-691-6X X XXKE-01012 U. In fact, the oxyacetylene torch is used widely to melt different elements in industries, including steel, brass, copper, etc. oxidizer - oxygen or air 3. 40 South Linden Street . Oct 31, 2024 · To enhance the fire safety performance in polystyrene (PS), a novel organic–inorganic hybrid material (FGO–AHP) was successfully prepared by the combination of functionalized graphene oxide (FGO) and aluminum hypophosphite (AHP) via a chemical deposition method. 3 % to 14. Used as a food additive, E173. It is a non-combustible material, meaning it does not catch fire or support combustion. Aluminum oxide should be kept well away from water. This is due to its high melting point of approximately 2,072 degrees Celsius (3,762 degrees Fahrenheit) and its high level of chemical stability. . Aluminium oxide (or aluminium (III) oxide) is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. The influence of the Aluminium oxide, neutral, Brockmann I Revision Date 25-Dec-2021 CERCLA Not applicable California Proposition 65 This product does not contain any Proposition 65 chemicals. Mar 25, 2020 · Effects of nanosilica and aluminum hydroxide were considered relative to thermal, flammability, and morphological properties of nanocomposites from recycled high-density polyethylene (rHDPE) and old corrugated container (OCC) pulp. dioxide. The specimens with 1 and 3% nano-graphene and specimens 3% nano-graphene and 6% nano-aluminum oxide result in zero percent loss of length and mass loss. discussed the interactions between the components of Al–DEE–air by analyzing the lower The ignition resistance of aluminum is associated with its tenacious and protective oxide, which allows aluminum to safely contain high-pressure oxygen in certain applications. 3 Effective date : 12. Ethylene oxide vapor may be ignited by hot surfaces such as hot plates and static electricity discharges, and since the vapor is heavier than air, it may travel a considerable distance to an ignition source and flash back. Repeated exposure can lead to lung damage. Although it seems pretty higher, you can actually melt it with ease. Emery is an impure crystalline variety of Al 2 O 3 . (Sax, Dangerous Properties of Industrial Materials, eighth edition) aluminium powder is very flammable and so hazardous to handle. Other melting points: 2015°C (corundum). The ignition resistance of aluminum is associated with its tenacious and protective oxide, which allows aluminum to safely contain high-pressure oxygen in ALUMINUM OXIDE . Colour of the most common form of Aluminium Oxide (corundum) - Rubies are red and sapphires are blue, black, pink etc. To ignite aluminum foil, extremely high temperatures (around 2000 degrees Celsius or 3632 degrees Fahrenheit) are required. It is commonly called alumina and may also be called aloxide, aloxite, or alundum in various forms and applications. Persistence and Degradability White Aluminum Oxide Persistence and Degradability Not established. Three industrial explosions involving a photoflash composition containing potassium perchlorate with aluminum and magnesium powder have occurred [ACS 146:210 1945; NFPA 491M 1991]. However, larger microscale particles are difficult to ignite, which limits their application in the combustion of particle-laden flows. This paper reviews the solid aluminum-oxygen reaction Apr 28, 2022 · Aluminum ions diffuse outwards through surface defects, and contact with oxygen leads to faster reaction rate and γ-Al 2 O 3 generation rate. 2°F). Non-flammable Suitable extinguishing media The product is not flammable. Chemical formula of Aluminium Oxide = Al_{2}O_{3}. Occurs also as the minerals: bauxite, bayerite, boehmite, diaspore, gibbsite. IDENTIFICATION Aluminum is a malleable, white metal or a shiny grey foil. Aluminum powder is white to grey in color. In 2004, 3M developed a technique for making a ceramic composed of aluminium oxide and rare earth elements to produce a strong glass called transparent alumina. In this study, the flammability, thermal and mechanical properties of thermoplastic polyurethane (TPU)/DOPO derivative (DiDOPO)/sepiolite composites, fabricated by a melt blending process, were examined based on the sepiolite content Aluminum oxide (Al2O3) (1344-28-1) LC50 Fish > 100 mg/l EC50 Crustacea > 100 mg/l ErC50 Algae > 100 mg/l NOEC (Acute) > 50 mg/l 12. Product Name: Aluminum Oxide . Dry type dust collectors Mar 11, 2024 · The easiest metal to melt at home is aluminum. <br /> Section 8: Exposure Controls/Personal Protection<br /> Nov 5, 2020 · By Joseph C. The Distribution of Propylene Oxide is already subject to regulations within most countries in Europe. 2014 Page 7 of 7 Aluminum Oxide Created by Global Safety Management, 1-813-435-5161 - www. source of ignition - spark or high heat Below the explosive or flammable range the mixture is too lean to burn and above the upper explosive or flammable limit the mixture is too rich to burn. 8 %), aluminum oxide provided significant fire retardance and flame inhibition potential. It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium oxide. It was concluded that raising the aluminum oxide inhibitor concentration would increase the flammability limits. Rhode Island RTK Aluminum oxide (CAS 1344-28-1) US. Aluminium oxide is used as an industrial catalyst, adsorbant, desiccant, and as a filler for paints and varnishes. However, if the temperature rises above 650°C or more, Aluminum might ignite and start melting. Jan 6, 2024 · No, aluminum oxide is not flammable. The effectiveness of several combinations of commercial fire retardants, like phosphates (RDP, TPP, APP), melamine based fire retardants (MPP), and halogenated fire retardants (decabromophenyl oxide with or without antimony oxide) and a layered nanomaterial, zinc aluminum LDH, are investigated. A TG thermogram in air (Fig. As the aluminum core melts, a large number of cracks and defects appear on the oxide layer. Non-flammability: Aluminum foil itself is a non-flammable material. S. React with methyl chloride in the presence of small amounts of aluminum chloride to give flammable trimethylaluminum. Aluminium’s strong affinity for oxygen causes it to react with the iron oxide, leading to the production of molten iron and aluminium oxide. Federal Regulations SARA 313 Component CAS-No Weight % SARA 313 - Threshold Values % Aluminum oxide 1344-28-1 >95 1. U. The surface oxidation of aluminum is still poorly understood despite its vital role as an insulator in electronics, in aluminum–air batteries, and in protecting the metal against corrosion. Inhaling Aluminum Oxide can irritate the nose, throat and lungs. Workplace Exposure Limits OSHA: The legal airborne permissible exposure limit (PEL) is Feb 16, 2024 · No, Aluminum isn’t flammable in standard environmental conditions. In the present study, different weight fractions of alumina nanoparticles were impregnated into a traditional softwood and the flammability of these treated woods was studied. This reaction is highly exothermic, releasing a large amount of heat. However, poor fire performance significantly inhibits its further application. Jan 25, 2025 · Materials that will not burn under typical fire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. Carbon tetrachloride) Avoid dust formation. CAS Number: 1344-28-1 / EC Number: 215-691-6 . flammable substance - fuel 2. 2. Avoid breathing vapours, mist or gas. Aluminium (metal) Fine powder FLAMMABLE DANGER: flammable solid; in contact with water releases flammable gas (hydrogen, see Sheet 50). Its behaviour in fire is wholly different from the behaviour of the ªsolidº metal covered with its natural oxide film. However, aluminum fines may be recycled through companies that process aluminum scrap and/or aluminum dross. You can use the Oxyacetylene torch to melt aluminum with ease. Jun 14, 2024 · Analysis of the literature has made it possible to formulate the goal of this work—to study the combined effect of metal oxides (aluminum and magnesium) together with intumescent additives (thermoexpanded graphite and pentaerythritol) on reduction of the flammability of epoxyamine polymers. Department of Transportation Although Propylene Oxide is a hazardous material in terms of flammability, reactivity and toxicity, it can be distributed and handled safely provided that appropriate precautions are observed. sparks or flames. State Right-to-Know Regulations Component MassachusettsNew Jersey Pennsylvania Illinois Rhode Island Aluminum oxide X X X - X U. It is mined from Bauxite for use in construction, electrical wiring and conductors, electronics, paints, and medicines. Dec 13, 2009 · Aluminium oxide is used for its hardness and strength. ukkkuw jifj amauj cbbhhb ipj kkcoih jkbvv ndyxs wlu ydho amqubev dhc kzuzz muzwgk osllxa