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antimony trioxide plastics

Antimony Trioxide | Nihon Seiko Co., Ltd.

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.

Antimony leaching from polyethylene terephthalate (PET ...

Antimony is a regulated contaminant that poses both acute and chronic health effects in drinking water. Previous reports suggest that polyethylene terephthalate (PET) plastics used for water bottles in Europe and Canada leach antimony, but no studies on bottled …

Antimony Oxide (Antimony trioxide) | OEHHA

Explore information about Air pollutants, contaminants and studies being done

ANTIMONY TRIOXIDE FOR ACES / COMPOSITES

Antimony Trioxide Antimony trioxide, also known as antimony oxide or Sb2O3, is the most widely produced com-pound of elemental anti-mony. The nations that produce the most antimo-ny trioxide are China, South Africa, Bolivia, Russia, Tajikistan, and Kyrgyzstan. Typical applications for antimony trioxide include flame retardant synergist for

Flame retardant mechanism of antimony trioxide

Nov 12, 2008· As manufacturer specialized in manufacturing of Antimony trioxide,flame-retardant concentrates, masterbatches and compounds,Since 1994,JIEFU has pioneered the manufacturing of antimony trioxide in China.principally for the electrical or electronic,engineering plastics,cable, automotive and packaging industry.Welcome long-term agencies oversea

Why is antimony oxide used as a flame retardant?

Antimony oxide by itself is not a fire retardant, and the halogens by themselves, mainly bromine and chlorine, are weak fire retardants. However, when they are combined they become synergistic and are the most effective and most widely used flame retardant system for plastics. ... Two mechanisms exist in the synergistic system.

Product Restrictions | International Antimony Association

The use of Diantimony Trioxide as catalyst for the polymerization of PET resin was deemed safe by the European Food Safety Administration (EFSA), with a migration limit established at 0.04 mg/kg of food (as Antimony) (allowing for 10% of the Tolerated Daily Intake (TDI) being allocated to food contact materials.

Antimony Compounds - US EPA

Antimony oxides (primarily antimony trioxide) are used as fire retardants for plastics, textiles, rubber, adhesives, pigments, and paper. (1) Sources and Potential Exposure Antimony is found at very low levels throughout the environment. (1) The concentration of antimony in ambient air ranges from less than 1 nanogram per cubic meter (ng/m 3)

Antimony migration from PET | Food Packaging Forum

Apr 02, 2013· Antimony trioxide (Sb 2 O 3) is used in the manufacture of PET as a catalyst. It has been shown to migrate from PET and migration is enhanced at higher temperatures and lower pH (corresponding to higher acidity). The toxicity of Sb is not fully established yet.

Antimony trioxide: Antimony Trioxide

As manufacturer specialized in manufacturing of Antimony trioxide,flame-retardant concentrates, masterbatches and compounds,Since 1994,JIEFU has pioneered the manufacturing of antimony trioxide in China.principally for the electrical or electronic,engineering plastics,cable, automotive and packaging industry.Welcome long-term agencies oversea

ANTIMONY TRIOXIDE | CAMEO Chemicals | NOAA

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 - Flame Retardants - Polymerinsights

Antimony trioxide has been used as a white pigment since ancient times. The pigmentation from antimony oxide in plastics can be controlled and adjusted by the judicious selection of a Sb 2 O 3 grade having a specific particle size. The product with the smallest particle size and the narrowest particle-size range imparts the whitest color and highest opacity.

USAC Antimony Uses and Formulations

Paints - Paints can be made flame retardant by providing a halogen, usually chlorinated paraffin or rubber, and 10% to 25% antimony trioxide. Additionally antimony oxide is used as a color "fastener" in paint subject to ultraviolet radiation that tends to deteriorate colors.

Antimony in Food Contact Materials and Plastics ...

Antimony trioxide is used in the manufacturing of polyethylene terephthalate (PET), a food contact plastic used extensively for single-use water and beverage bottles and food trays. Both storage time and high temperatures are factors that increase the migration of antimony from the food contact plastics to the food or beverage.

Antimony trioxide - Wikipedia

Antimony(III) oxide has suspected carcinogenic potential for humans. Its TLV is 0.5 mg/m 3, as for most antimony compounds. No other human health hazards were identified for antimony(III) oxide, and no risks to human health and the environment were identified from the production and use of antimony trioxide in daily life.

Antimony Trioxide - Toxicological Risks of Selected Flame ...

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 Retardant Chemical Association, unpublished ...

Antimony Trioxide Formula, Flame-Retardant, Uses, MSDS,

Antimony Trioxide Availability. It is found in nature as the minerals Valentinite and Senarmontite. Many commercial manufacturers produce Antimony Trioxide using stibnite ores (Antimony Trisulfide) or as a by-product of lead smelting. Antimony Trioxide can also be produced using Antimony Trichloride, which is derived from Stibnite.

Flame retardant solutions with advice from Beerse-based ...

We supply flame retardant additives for plastics and textiles in different variants and packaging types, as well as halogen-free flame retardant masterbatches. We also advise our customers about the correct, safe, effective and cost-efficient use of our products. ... By controlling the properties of the antimony trioxide, you can also adjust ...

The exposure to and health effects of antimony

Antimony trioxide is primarily used as a flame retardant in rubber, plastics, pigments, adhesives, textiles, and paper. Antimony potassium tartrate has been used worldwide as an anti-shistosomal drug.

Antimony trioxide - Wikipedia

Antimony(III) oxide is an opacifying agent for glasses, ceramics and enamels. Some specialty pigments contain antimony. Antimony(III) oxide is a useful catalyst in the production of polyethylene terephthalate (PET plastic) and the vulcanization of rubber. Safety. Antimony(III) oxide has suspected carcinogenic potential for humans.

antimony trioxide for plastic - alibaba.com

Alibaba.com offers 350 antimony trioxide for plastic products. About 16% of these are oxide. A wide variety of antimony trioxide for plastic options are available to you, such as electronics chemicals, coating auxiliary agents, and plastic auxiliary agents.

Antimony – CRM Alliance - Critical Raw Materials

The principle ore mineral of antimony is stibnite. The main use for antimony is as a trioxide additive in the chemical and plastics industry as a "synergist" for flame retardant compounds, the use of which is driven by regulatory Health and Safety standards.

Safety Data Sheet (SDS) - HB Chemical

*The major use of (di)antimony trioxide (ATO) is as a flame retardant. However, it does not have flame retarding properties itself; instead, it is a synergist for halogenated flame retardants in plastics, paints, adhesives, sealants, rubber,

Antimony in food packaging | Food Packaging Forum

Feb 09, 2017· Data on co-occurrence of bromine and chlorine indicated that the presence of antimony in food packaging was likely due to its use as a catalyst and not as a flame retardant or a contaminant from recycled plastics. Antimony is a metalloid similar …

Wetted Antimony Trioxide for Retarding Flame of Plastics ...

Manufacturer of Wetted Antimony Trioxide for Retarding Flame of Plastics - Wetted Antimony Trioxide For Retarding Flame Of Plastics offered by Chemico Chemicals Private Limited, New Delhi, New Delhi, Delhi.

RoC Review of Antimony Trioxide - ntp.niehs.nih.gov

Also used in the manufacture of polyethylene terephthalate (PET) plastics, as an additive in glass and ceramic products and as a catalyst in the chemical industry. People are mainly exposed to antimony trioxide in the workplace. They can potentially be exposed when using consumer products containing antimony trioxide or breathing contaminated air.

FLAME R ETARDANT THEORY - us antimony

FLAME R ETARDANT THEORY. Antimony oxide by itself is not a fire retardant, and the halogens by themselves, mainly bromine and chlorine, are weak fire retardants. However, when they are combined they become synergistic and are the most effective and most widely used flame retardant system for plastics.

Antimony Trioxide - Antimonous oxide Latest Price ...

Antimony Trioxide is used mainly in fire retardant formulations for plastics, rubbers, textiles, paper and paints. Further, Antimony Trioxide can be used as an additive in …

Plastics | Chemistry - ChemPoint

Twinkling Star is a brand of Antimony Trioxide (ATO) that is a white, solid powder used as a fire retardant in conjunction with a halogen to reduce a product's flammability. It functions as a synergist thereby reducing the amount of halogen-based product required to achieve desired levels of flammability.

Antimony Trioxide flame retardant masterbatch PE80/PE90 ...

Antimony Trioxide flame retardant masterbatch PE80/PE90. PE80/ 90 is a pellet masterbatch of 80/90% antimony trioxide based on Polyethylene . and can be used for both injection moulding and extrusion (film) applications due to its outstanding dispersion .