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Twinkling Star ATO
Synergist used in conjunction with brominated or Chlorinated compounds to reduce flammability.
Fulfilled By ChemPoint
- Manufacturer: St. Louis Group
- Product Line: Flame Retardants
- Product: Twinkling Star Antimony Flame Retardants
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics | Silicones
- Authorized Countries: Canada | Mexico | United States
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Overview
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 (ATO) does not melt or vaporize during normal use and will not form vapors unless heated to extremely high temperatures.
Specifications
Color: White crystalline powder
Assay: 99.5% min (High Tint)
Arsenic (As): 0.06% max
Iron (Fe): 0.004% max
Lead (Pb): 0.08% max
Tin (Sn): 0.008% max
Mesh: 0.10% max
Particle Size: 1.2 to 1.8 microns (cubic crystals)
Primary Chemistry: Antimony Trioxide (ATO) - Sb2O3
Primary Chemistry: Antimony Trioxide (ATO) - Sb2O3
Features & Benefits
Low cost
Low impurities
Fine particle size
Problems Solved
High cost and availability issues of antimony trioxides
Low tolerance and heat stability issues of flame retardants in high-temperature processes
Long lead time and low purity of commercially available antimony trioxides
Applications
Synergist to provide flame retardancy
Catalyst for PET manufacture
Frictional additive in automotive brake linings
Clarifier for glass
Opacifier for enamels
Coating for titanium dioxide
Related Chemistries
Plastics
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Silicones
Related Functions
Related Processes
Elastomers
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