Campine N is a highly consistent and controlled antimony trioxide grade with an average particle size ranging between 0.8 - 1.0 μm. The N-grade is the core grade used as a synergist for halogenated flame retardants in cable applications and in plastics for electrical and electronic applications. Campine N is also commonly used in the formulation of pigments.

Chemical Name: Antimony Trioxide

Chemical Family: Oxides

Applicable Processes: Ceramics Manufacturing, Chemicals Production, Coatings Manufacturing, Enamel Production, Fiber Manufacturing, Film Manufacturing, Glass Manufacturing, Paint Manufacturing, Pigment Manufacturing, Resin Manufacturing, Semiconductor Manufacturing, Textiles Manufacturing

Synonyms: Antimony Sesquioxide, Antimony(III) oxide

Enhanced TDS

Identification & Functionality

Features & Benefits

Industrial Additives Features
Materials Features
Product Functions
  • Flame retardant synergist in PVC.
  • Flame retardant synergist in combination with Halogenated Flame retardants in any type of plastic.
  • Additive in inorganic pigments.
  • Refining agent in glass.
Product Features
  • Consistent particle size
  • Controlled color index
  • Powder with controlled and consistent purity levels
Product Benefits
  • Stable polymer viscosity due to consistent and homogeneous mix
  • Stable flame retardant level in endproduct
  • Consistent high tinting strength and stability in the coloring of the FR-plastics
  • Reliable purity of end product
  • Reach - Compliant

Applications & Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Average Particle Size0.8 - 1.0µmCTM1
Sieve Refusal (on 45um / 325 mesh sieve)max. 0.01%CTM4
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Oxidising PropertiesNon-oxidizing substance--
Explosive propertiesNon-explosive--
Boiling Point1425°C-
Melting Point656°C-
OdorMixture Contains one or more component(s) which have the following odour:--
ColorWhite--
AppearanceSolid (various forms). White. Powder.--
Physical FormSolid--
Heavy Metals
ValueUnitsTest Method / Conditions
Antimony Content (203%)min. 99.8%CTM6
Arsenic Contentmax. 750ppmCTM2
Iron Contentmax. 30ppmCTM2
Lead Contentmax. 1000ppmCTM2

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Particle Distribution by Laser Diffraction

Campine N - Particle distribution by laser diffraction: Campine N - 1

Packaging & Availability

Packaging Information
  • 25 kg net paper bags, with PE coversheet and wrapped with stretch foil. 1 pallet: 50 x 25 kg = 1250 kg.
  • Bigbags: 1000 kg

Storage & Handling

Shelf Life
min. 3 years
Storage Information

Shelf-life is min. 3 years when stored in original packaging, sheltered from rain & humidity and outside of direct sunlight.