Calcium Stearate
Calcium stearate is an organic compound, insoluble in water, can be used as water-proofing agent, lubricant and plastic additives.
Description
The TNN Development Limited is one of the most reliable manufacturers and suppliers of calcium stearate in China. Please feel free to wholesale customized calcium stearate at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.
Calcium stearate
Calcium stearate is an organic compound, insoluble in water, can be used as water-proofing agent, lubricant and plastic additives.
Specifications
| Items | Standard |
| Appearance | A fine, white or almost white, crystalline powder,Practically insoluble in water and in alcohol. |
| Identification A | The tests for calcium |
| Identification B | The fatty acids congealing temperature≥54℃ |
| Assay | The content of Cao:9.0~10.5% |
| Loss on Drying | ≤4.0% |
| Heavy Metals | ≤10ppm |
Application
1,One of the most important uses of calcium stearate is as a lubricant in the production of plastics and rubber. It is added to raw materials during processing to reduce friction and prevent the surfaces from sticking together. This helps to enhance the flow properties of the materials during the molding or extrusion process, resulting in more consistent and higher quality products.
2,Calcium stearate is also frequently used as a food additive, where it functions as a stabilizer, emulsifier, and anti-caking agent. It is commonly added to flour, cocoa powder, and other dry ingredients to prevent clumping and ensure even distribution. Additionally, it is used in the manufacture of non-dairy creamers, icings, and chewing gum.
3,Another important application of calcium stearate is in the production of concrete and other construction materials. When added to cement, it acts as a water-repelling agent, improving the durability and strength of the finished product. It also enhances the workability and fluidity of the mixture, resulting in a smoother and more uniform finish.
About TNN
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