Antimony Trioxide / Antimony (III) Oxide 99.9% Sb2o3 for Flame Retardant

• CAS No.: 1309-64-4
• Formula: Sb2o3
• EINECS: 215-175-0
• Classification: Thiourea Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Appearance: White Powder
• Purity: 99.9%
• Application: Pigment, Flame Retardant, Coatings Printing Ink
• Particle Size: 20-30nm
• Transport Package: 25kg Bag or as Your Required
• Origin: China
• HS Code: 28258000
• Production Capacity: 5000mts Per Month

Product Description

Product Description

Product Description

 

Antimony trioxide Sb2O3

Sb2O3 mostly used as synesis which with halogen flame retardant in most of polymer materials compounding. It is also can be used as clarifier additive inside glass making. And used for ceramic glaze and pigment & coating.
Main application: The product is mainly applied to the industries of plastics, rubber, chemical fiber, paint, enamel, pigments, glass and electronics. Physical and chemical indicators and its characters: the main content is between 98.00-99.90 percent and it also can be produced according to the requirements of customers. And the average particle size can be determined according to the requirements of customers.1. Used as a fire retardant in the membranes of plastic industry, the enclosures of electric devices and household electric
 

Application

Widely used in PVC, PP, PE, PS, ABS, PU and other plastics as flame retardant, high flame retardant efficiency, small impact on the mechanical properties of the substrate (such as; Fire-resistant uniforms and gloves, fire-resistant electronic equipment enclosures, fire-resistant carriages, fire-resistant wires and cables, etc.).
Used as filler and flame retardant in rubber industry
Used as enamel covering agent in enamel and ceramic products
Non-magnetic ceramics used in the fabrication of pressure sensitive ceramics and magnetic head parts in the electronics industry
Used as a white pigment and flame retardant for paints in paint industry
Used as a catalyst for organic synthesis

 

Detailed Photos

 

 

Product Parameters

COA specification

 

   

ITEM	PARAMETERS
Appearance	White power
Chemical formula	Sb2O3
Molecular weight	291.52
Melting point	656ºC
Boiling point	1425ºC
Specific gravity	5.2
Solubility	Soluable in HCL,tartaric acid, insouluable in water, acetic acid

We can also produce the Dust-Free grade by adding 3-5% plasticizer. 

Product Name	Antimony trioxide
CAS No.	1309-64-4
MF	Sb2O3
Appearance	White powder
ITEMS	GRADE-1	GRADE-2	GRADE-3
Sb2O3,%	99.9	99.8	99.5
As2O3,%	0.02	0.02	0.05
PbO %	0.02	0.03	0.05
Fe2O3 %	0.002	0.005	0.006
CuO %	0.001	0.002	0.002
Se %	0.002	0.004	0.004
Whiteness:	94 grain	96 grain	96 grain
Size(um)	0.4	0.4	0.4
Packaging	25kg/bag, 1000kg/pallet. Other packing will be available upon request.

 

Certifications

FAQ

1.Q: Where is your company located? How can I visit there?

A: Our factory is located in Qingdao City, China.

 

2. Q: Can I get sample and how long will it take?

A: Yes. We can supply sample. And you need to pay for the sample and courier.About 2days after receiving the payment, we will send it out.
 

3. Q: What's the MOQ?

A: Our MOQ is one 20'container.

4. Q: Can I have my own customized product?

A: Yes. Your customized requirements for logo, design, package, your language manual etc. We are very welcome.

 

5. Q: Can I mix different models in one container?

A: Yes. Different models can be mixed in one container.
 

6. Q: What's the delivery time?

A: It will take about 10-15 days to finish an order. But the exact time is according to actual situation.
 

7. Q: What is the payment terms?

A: T/T, L/C and so on.(Contact with customer our service.)
 

8. Q: How does your factory carry out quality control?

A: We attach great importance to quality control.Every part of our products has its own QC.
 

9. How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.