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Uses of antimony trioxide. More than 80% of antimony trioxide is used as a flame retardant additive for various type of plastics, rubbers, and fibers, with the balance used mainly for polyester polymerization catalysts, variable resistors, decolorizing and fining of optical lenses, and as pigments. The use of small quantities of antimony ...
products that contain antimony(III) trioxide, particularly flame-retardant-treated textiles, plastics, and rubber, can release particles containing antimony(III) trioxide to the air or dust and antimony ions in liquids leading to dermal or oral exposures, e.g., through mouthing of these products by infants or small children.
Antimony oxide is an antimony compound that is added to textiles and plastics to prevent them from catching fire. It is also used in paints, ceramics, and fireworks, and as …
Microwave digestion revealed that the PET plastic used by one brand contained 213+/-35 mgSb/kg plastic; leaching of all the antimony from this plastic into 0.5L of water in a bottle could result in an antimony concentration of 376 ppb. Clearly, only a small fraction of the antimony in PET plastic bottles is released into the water.
e antimony trisulfide studies cited by NIOSH were available to the CSWG during the group's eliberation in June. 1 NIOSH was unable to obtain a copy of the dissertation by Watt involving the exposure of rats to antimony trioxide. Dr. Walker commented at the CSWG meeting that the ITC questioned Dr. Watt extensively; this
It is well known that antimony trioxide leaches into drinks that are bottled in PET plastics, and the longer the shelf life, the more toxic the drinks become. According to Canadian studies, typical ground water contains about two parts per trillion of antimony, but freshly bottled water averages 160 P.P.T., rising to 630 P.P.T. within 6 months.
For example, antimony, an obscure metal, is widely used in consumer products. It also turns up in baby bibs, children's shoes and clothes, and toys and games. Chemical compounds based on antimony are used as pigments – one of them, antimony trioxide is also used as a flame retardant in textiles and plastics.
Our antimony trioxide range. Environmental awareness and sustainability have become increasingly important in recent years. Our flame retardant solutions have been specially developed to meet both performance requirements and legal standards in every sector where plastics or textiles are used.
Campine N is a very consistent and controlled Antimony trioxide grade with average particle size between 0.8 -1.0 μm. The N–grade is the core grade as synergist for halogenated flame retardants in cable applications and in plastics for electric & electronic applications. Campine N is also commonly used to build into pigments.
The demand for antimony trioxide in North America is anticipated to capture a CAGR of 5.5% during the forecast period. China is expected to dominate the market in Asia Pacific while exhibiting a ...
Antimony trioxide (Sb 2 O 3, CAS ) is used as a catalyst in the manufacture of PET. Migration from PET into food, enhanced by higher temperatures …
In a new peer-reviewed scientific study published on March 26, 2013 in the journal Food Chemistry, Spanish researchers report migration of antimony from polyethylene terephthalate (PET) plastic (Sánchez-Martínez et al. 2013). Using migration testing rules for plastics established in the EU's Plastics Regulation (EU 10/2011), the …
Antimony. The heavy metal antimony trioxide is used in the production of PET. After production, the antimony stays in the plastic. The EPA has set the limit of antimony contamination in drinking water to 6 …
NEWARK, Del, Aug. 03, 2023 (GLOBE NEWSWIRE) -- The Global Antimony Trioxide Market Size is expected to attain a valuation of US$ 1.44 billion in 2023 and is projected to reach US$ 2.44 billion by ...
Antimony trioxide is a chemical used in the manufacture of some polyethylene terephtahalate ( PET) plastic, which is used to make food and beverage containers. These include ovenproof or microwavable plastic trays, as well as some plastic water bottles. It is also added to some flame retardants to make them more effective in consumer products ...
Antimony oxides (primarily antimony trioxide) are used as fire retardants for plastics, textiles, rubber, adhesives, pigments, and paper. (1) Sources and Potential Exposure. …
OCCURRENCE AND USE. Antimony trioxide is formed by reacting antimony trichloride (SbCl 3) with water.It is used in combination with some brominated flame retardants, and might also be used in conjunction with zinc borate, both within and outside the United States on commercial furniture, draperies, wall coverings, and carpets (R.C.Kidder, Flame …
The trioxide performs well in most plastics but in PET it may act as a depolymerisation catalyst; here, therefore, other compounds of antimony, like sodium …
Approximately 20,000 metric tons of antimony trioxide [] (commonly referred to as antimony oxide), Sb 2 O 3, was used in the United States in 1990 to impart flame retardancy to plastics .Although antimony trioxide is found in nature, it is too impure to be used. Flame-retardant grades of antimony oxides are manufactured from either …
Results In typical case scenarios, the occupational cancer risk from antimony trioxide was estimated to be 0.025 (25 in 1000) for persons working with flame retardants in plastics and textiles for 40 years. Under worst-case scenarios, the occupational cancer risk was estimated to be 0.11 (110 in 1000) for persons working with flame retardants in plastics …
Antimony trioxide (CAS ) is a commonly used plastics additive, and in PET manufacturing it is often used as a catalyst to increase the rate of the chemical reaction for producing PET resin. Scientific studies have shown that antimony present in plastics can migrate out of the material and into foods (FPF reported ), with migration ...
Antimony trioxide is a white crystalline solid. It is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used to fireproof fabrics, paper and plastics, as a paint pigment and for many other uses.
Antimony trioxide is used in the manufacturing of polyethylene terephthalate (PET), a food contact plastic used extensively for single-use water and beverage bottles …
Antimony Trioxide 99.5%, 99.8%, 99.9% Property:Antimony trioxide is a kind of white fine powder and the main crystal structure is of cuble shape. Application: 1.Used as a fire retardant in the membranes of plastic industry, the enclosures of electric ... more. Model Number: GS009.
The main driver for the studies in the 'antimony community' is the possible toxicity and ecotoxicological effects derived from its presence in products in use, in legacy plastics, and in disposed (e.g. landfilled) materials. Toxicity concerns relate to antimony trioxide (Sb 2 O 3), the most commercially
In addition, plastic waste inputs shall originate only from plastic materials and articles manufactured in accordance with Regulation (EU) No 10/2011. About. Safety and Health of Workers at Work Directive Safety and Health of Workers at Work Directive - Hazardous Substances. ... antimony trioxide Registration dossier Antimony Trioxide TMS®-HP ...
· Antimony trioxide is also used to manufacture some polyethylene terephthalate (PET) plastic, which is used to make some ovenproof or microwavable plastic trays, as well as …
Another, most popular, form of antimony is antimony trioxide. Antimony trioxide is a stable, nonvolatile white powder that dissolves in water slightly and is used for its fire retardation properties in many materials such as plastics, rubber, adhesives, textiles, paper and pigments ( 6 ).