Best Price Food Grade Heat Stabilizer Calcium Stearate Powder in Stock
Product Description
Calcium Stearate
is widely used in battery industry as oxidant and bleach.
It is also used as polymerization initiator, fiber industry desizing agent;
And can be used as metal and semiconductor material surface treatment agent, printing circuit etching agent;
It is also widely used in oil fracturing, flour and starch processing industry, grease industry, and in photography industry to remove sea waves.
Calcium stearate is White powder, insoluble in water, cold ethanol and eth yl ether, soluble in organic solvents such as hot benzene, benzene and turpentine, slightly soluble in hot ethanol and eth yl ether.When heated to 400ºC, it will decompose slowly and be flammable. When met with strong acid, it will decompose into stearic acid and corresponding calcium salt, which has hygroscopic property.
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Product name
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Calcium Stearate
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Appearance
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White Powder
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Application
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Cosmetics
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Calcium content %
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6.5±0.7
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Free acid (as stearic acid) %
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≤ 1.0
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Heating loss (moisture) %≤
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3.0
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Melting point °C
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150±5
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Fineness (through 0.075mm sieve) %≥
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99.0
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1.Widely used as a heat stabilizer in PVC rigid products, with salt-based lead salts and lead soap, it can improve the gelation speed.
2.As a halogen absorber in polypropylene and polyethylene, it can eliminate the negative effects of residual catalysts in the resin on the colour and stability of the resin.
3.Also used as a lubricant for polyolefin fibres and mouldings.
4.Used as a mould release agent, plasticizer, thickening agent for grease, waterproofing agent for textiles, smoothing agent for paint industry, etc. in rubber processing.
5.It can also be used as food additive, feed additive, cosmetics, etc.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
5. We purchase designated products and transport agent service for VIP customer, charging a percentage commission fees according to the actual situation.
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