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FireGard® ATO

CAS Number
1309-64-4
Chemical Name
Antimony Trioxide

FireGard® ATO is a versatile flame retardant additive suitable for both plastics and elastomers. As a flame retardant and synergist, it enhances fire resistance in various applications. This white powder product ensures high purity and is compatible with an array of polymers and resins, including chlorinated compounds, ABS, HIPS, PBT, PE, polyamides, PP, and PC/ABS alloy.

Properties

Physical Form
  • Liquid
  • Powder

Product families

Applications

Industrial — Chemical & Industrial Manufacturing
  • Resin Manufacturing

Product Families

Elastomers — Elastomer Additives
  • Flame Retardants
  • Performance Additives
Plastics — Polymer Additives
  • Flame Retardants
  • Performance Additives
Industrial Additives & Materials — Processing Aids
  • Other Processing Additives
Base Chemicals & Intermediates — Technical Salts & Inorganics
  • Inorganics

Other characteristics

Brand
FireGard
Grade
High Purity Grade
Synonyms
Antimony Sesquioxide, Antimony(III) oxide
Functions
Flame Retardant, Synergist
Labeling Claims
High Purity
Markets
Industrial
PACKAGING

Standard packages include 25 kg bags and 1,000 kg super sacks.

Appearance
Fine white powder
Technology
  • Base Chemicals & Intermediates
  • Elastomers
  • Industrial Additives & Materials
  • Plastics
Packaging Type
  • Bags
  • Super Sacks
Health and Safety

The use of proper protective equipment is recommended.; Excess exposure to the product should be avoided.; Please wash thoroughly after handling.; Store the product in a cool, dry, wellventilated area, away from incompatible materials.

Chemical Structure
Antimony Trioxide
Color
White
Material Features
  • Flame Retardant
  • High Purity
Applicable Processes
Chemicals Production
Certifications and Compliance
  • California Proposition 65
  • Clean Water Act (CWA) Certified
  • SARA 311/312
  • SARA 313
Compatible Polymers and Resins
  • Acrylonitrile Butadiene Styrene (ABS)
  • Chlorinated Compounds
  • High-Impact Polystyrene (HIPS)
  • PC/ABS Alloy
  • PPE/HIPS Alloy
  • Polyamides
  • Polybutylene Terephthalate (PBT)
  • Polyethylenes (PE)
Industrial Additives Functions
Flame Retardant
Plastics and Elastomers Functions
  • Flame Retardant
  • Synergist

Technical data

Table 1 of 1

4 rows
CharacteristicValueUnit
Antimony Trioxide Contentmin. 99.8%
Arsenic Contentmax. 0.10%
Lead Contentmax. 0.10%
Iron Contentmax. 0.004%

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