Antimony Trioxide Masterbatch

Hosea Chem®, as a supplier of Antimony Trioxide Masterbatch, has engaged in production, development, and marketing of Antimony Trioxide Masterbatch for over 10 years.

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Product Description

Antimony Trioxide Masterbatch

Antimony trioxide masterbatch is based on antimony trioxide as main subject, and different resin as carriers.

It is made by mixing and granulating with special double screw, extruder.

It has excellent synergistic effect being mixed with halogen flame retardant.


Widely used in general plastic, engineering plastic, modified plastic, cable, wire, rubber, insulation and relevant plastic industry.


Appearance: White granular

ATO %: 80-90

Lead: max 0.05

Arsenic: max 0.04

Density: 2.5-3.5

Water content %: max 0.2

Melting point: min 140 ℃

Decomposition temperature: min 300 ℃

Reference dosage (UL-94 V-0) %: 3-10

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