Zinc Borate Fire Retardant

Taixing produces Zinc Borate by boric acid process with high purity,high content of ZnO and B2O3,high thermal stability,can be used used as an environmentally-friendly additive halogen-free flame retardant and smoke suppressant in various polymer systems.We supply Zinc Borate with high purtiy, fine particle size and high whiteness.


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Product Details

Zinc Borate is used as environmental protection flame retardant,substitute of Antimony Trioxide, a good synergist of Brominates, Phosphorus etc. recommended to be used in engineering plastic, rubber, coating, painting, wire&cable as fire retardant, also can be used as fungicide of wood composite.          

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Items

Unit

ZB-2335

Appearance

-

White Powder

B2O3

%

47.0~ 49.0

ZnO

%

37.5~ 39.5

Moisture

%

≤0.3

Loss on lgnition

%

13.0~15.5
(450°C)

Whiteness

%

≥98.0

Particle Size,D50

um

≤7.0

TGA(1%)

°C

≥345

Chloride(Cl- )

%

≤0.05

Sulphate(SO24-)

%

≤0.005

Applications: 

●Plastics and rubber

●Coating and adhesives

Packaging:

●Compound paper-plastic bag

●Net weight 25kg/bag

Storage and Attention

Keep in dry, room temperature, moisture proof and avoid direct sunlight.


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