Product Description
China Direct Factory: Sodium antimonate (Nasb (OH) 6)
Sodium antimonate is a white powder with granular and equiaxed crystals. Soluble in tartaric acid, sodium sulfide solution, concentrated sulfuric acid, slightly soluble in alcohols and ammonium salts, insoluble in acetic acid, dilute alkali, and dilute inorganic acids. Insoluble in cold water, hydrolysis occurs in hot water to form colloids.
Sodium pyroantimonate is an inorganic salt compound of antimony with low toxicity.
It is produced from antimony products such as antimony oxide through alkali.
Application: Sodium antimonate is mainly used as a clarifying agent and defoamer for photovoltaic solar glass, black and white, and color display screen cathode ray tube glass. Clarifying and defoaming agents for high-end glass such as fiberglass, gemstone glass, and high-end glass tableware, as well as flame retardants widely used in engineering thermoplastic plastics and rubber, such as flame retardant electronic equipment casings, flame retardant carriages, and flame retardant wires. Also used as flame retardants for textiles, plastics, building materials, etc. Widely used internationally as a flame retardant to replace antimony oxide, it has been proven through scientific experiments and production that it has superior technical performance. Used in all polymers, it has better flame retardancy and lower light blocking and coloring strength in saturated polyester and engineering thermoplastic. It has the characteristic of low reactivity, which is prone to depolymerization during the operation of antimony oxide flame retardants commonly used in sensitive polymerization.
Product Parameters
| Antimony(sb) |
48%+0.8% |
| Antimony trioxide(sb203) |
58.8%±0.8% |
| Sodium Oxide(Na20) |
12.5%+1.0% |
| Ferric Oxide(Fe203) |
≤0.01% |
| As203 |
≤0.03% |
| Lead Oxide(pbo) |
<0.20% |
| 600ºC 1 hour crystal water |
21%-23% |
| 105ºC4 hours physical water |
<0.3% |
Application
1. Used as opaque filler, milky white agent for enamel, and acid resistant paint for iron sheet and steel plate;
2. Used as a clarifying agent and coloring agent for high-end glass such as cathode ray tubes and optical glass. Can resist direct sunlight and has good lamp performance;
3. Used as an industrial flame retardant for textiles, plastics, rubber, and other materials;
4. Used for engineering plastics with low coloring power and pigment conservation; Used for enamel, acid resistant ceramics, and high-end ceramics.
5. Used in chemical analysis to identify sodium ions.
Packaging & Shipping
Company Profile
Jiangxi Gooz Adhesive Co., Ltd
We are an innovative enterprise based on research and development, production and marketing. Over 20 years experience helps us take a leading position in adhesive filed. We supply good and stable quality glue for clients all over the world. Now we have a various business network over Middle East, Europe, America, Southeast Asia and our own mainland. And won great reputation among them. We cherish our long term cooperation relationship with old clients, and also looking forward to develop more businesses with new clients.
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