ZINC BORATE 3.5H2O halogen-free flame retardants

  Antimony Trioxide CAS No. 1309-64-4

It may replace some halogen compounds, may be used in plastics, rubber, chemical fiber, teeth, pigment, paint, glass, electronics and other industries.antimony trioxide (ato) is one of the earliest inorganic flame retardants, especially as a flame retardant synergistic agent and halogen compounds, of their thermal decomposition procedure performs a role in fr,

 

   Technology and Physiccal chemical Indexes

Sb2O3	%	≥99.80	≥99.50
As2O3	%	≤0.05	≤0.06
PbO	%	≤0.08	≤0.10
Fe2O3	%	≤0.005	≤0.006
CuO	%	≤0.002	≤0.002
Se	%	≤0.004	≤0.005
Whiteness	%	≥95	≥93
Average particle size	μm	0.5-1.3	0.5-1.3

Technology and Physiccal chemical Indexes

Sb₂O₃%                 ≥99.80            ≥99.50

As₂O₃%                 ≤0.05             ≤0.06

PbO%                   ≤0.08             ≤0.10

Fe₂O₃%                 ≤0.005            ≤0.006

CuO%                  ≤0.002            ≤0.002

Se%                    ≤0.004            ≤0.005

Whiteness%              ≥95              ≥93

Average particle size μm       0.5-1.3            0.5-1.3

Application

1) Used as a fire retardant in the membranes of plastics industry,the enclosures of electric

devices and household electric appliances,such as PVC,PP ,PE ,PS ,ABS,PU ,etc..

2)Used as filling, covering agents and retardants for rubber, ceramics, enamels, fabrics, and fiber

products.

3)Used as colors and retardants in oil paint and coating material industry.

4)Used as retardants in synthetic resin and papers.

5)Used as catalytic agent in organic synthesis.

Storage:

Keep in dry, room temperature and moisture proof condition, preventing the heating.

Other related items of our company:

1. Zinc Borate

2. Melamine Cyanurate

3.Aluminum hydroxide

4. Magnesium Hydroxide

5. Ammonium Polyphosphate

6. Aluminium Hypophosphite

7. Hexaphenoxycyclotriphosphazene (HPCP)

8. Antimony Trioxide

9. Brinated flame Retardant