Sodium Antimonate is used in the Glass Industry. Mainly used as fining agent or degasser and as a decolorizer, especially in color television bulbs, fluorescent light glass tubing, and optical glass. Glasses containing antimony are less sensitive to color changes upon solarization. Sodium pyroantimonate is mainly used as a glass clarifier and deformer in color and mono chrome picture tubes,and also in the glass fibre,fluorescent light tubes,light bulb,thermos flask,ruby glass.It is well resistant to long periods of strontg ultraviolet ray exposure
Catalyst for poly-condensation of polyester, it is a very active polycondensation catalyst and can be added at either the direct esterification or the polycondensation stage of the process. It is optimized for use in conjunction with the titanium based polyester catalyst technology. The absence of the acetate anion can be an advantage to some polyester manufacturers
Antimony triacetate is mainly used as catalyst for poly-condensation of polyester. Improved Poly-condensation time especially in continuous processes. Significantly reduced impurity levels in PET resin.
Antimony is a kind of nonferrous metal, silver white solid with polish and crisp character. There are two allotropes , yellow anamorphous is stable under 90C. Stability form of antimony is metal anamorphous.Melting point: 630C Density: 6.62g/cm3 , with bad character in heating. As alloy harder to be used in metallurgy , accumulator , and war industry and so on. It is also the raw material of oxygen antimony.
Catalytic antimony trioxide is made from high quality refined antimony by our unique iso-ion refining technique. Its characteristic are: fine size,high whiteness, few impurities, pure crystal pattern, high activity ,easy to disperse.It is mainly used as polyester catalytic in the synthetic fiber industry .It is the product with high solubility in ethylene glycol and this allows the product to be introduced into the PET reactor as a solution or suspension instead of in powder form
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The dust-free antimony trioxide is a high dispersed superfine garnular material,made from antimony trioxide powder of which surface is treated through chemical method,which made the powder slightly moisturizes to avoid any fine powder suspend in the air and bring about harm to human body,and meanwhile the antimony trioxide can resist fire and enhance the plastic features.
PO-408 is a halogen-free flame retardant masterbatch for Polyolefin applications . Additional levels of PO-408 are relatively low, giving good economics, mechanical properties and lower specific gravity compared to normal compounds containing halogen/antimony flame retardant systems. Being halogen free also results in significant advantages in terms of fire safety, i.e. lower smoke density, lower smoke toxicity and less corrosion. Lower corrosivity offers advantages both in the processing stage and in case of a fire. PA-405 is the newest environmental nylon flame retardant masterbatch for
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