How much do you know about calcium stearate?
Release time：
2022-01-10
Barium stearate manufacturer's white or slightly yellow amorphous powder, melting point>225 ℃, has a stimulating effect on nerves, is soluble in hot ethanol, benzene, toluene and other non-polar solvents, and is insoluble in water and ethanol. When it is heated and dissolved in organic solvent and cooled, it becomes a colloidal substance and has water absorption in the air. No sulfide pollution.
Barium stearate manufacturer's white or slightly yellow amorphous powder, melting point>225 ℃, has a stimulating effect on nerves, is soluble in hot ethanol, benzene, toluene and other non-polar solvents, and is insoluble in water and ethanol. When it is heated and dissolved in organic solvent and cooled, it becomes a colloidal substance and has water absorption in the air. No sulfide pollution.
Barium stearate manufacturers decompose into stearic acid and corresponding barium salt in case of strong acid. Preparation of barium stearate Add barium chloride solution with a density of 1074 kg/m3 into the sodium stearate solution prepared above, and conduct the metathesis reaction at about 70 ℃, and the product barium stearate is precipitated. After filtration, water washing, and drying at 100~110 ℃, the finished product is obtained. Suspend 48g of barium hydroxide [Ba (OH) 2 · 8H2O] in 300mL of water at 23 ℃. Then dissolve 95.3g stearic acid in 400mL water at 25 ℃, and add 4g ammonia water with the concentration of 28% - 29% to make lotion. The stearic acid lotion is gradually added to the barium hydroxide suspension under full stirring within 1.5h. After the white insoluble product is filtered out and dried, it is the barium stearate product.
Barium stearate manufacturers are mainly used for transparent films, thin films, artificial leather, hard plates and pipes. In soft products, it is often combined with cadmium, cadmium zinc or cadmium lead stabilizers. It is often used together with zinc soap in the formulation of sulfur-resistant synthetic leather. It is often mixed with basic lead salt and lead soap in pipe and cable materials. In corrugated plate, it is often combined with cadmium soap, lead soap and basic lead salt. This product has no sulfide pollution. There is segregation and scaling when the dosage is large.
Now, do you have a certain understanding of barium stearate manufacturers.
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Hebei Keao Plastic Co., Ltd
Specializing in the development and production of PVC stabilizer
Hebei Keao Plastic Co., Ltd. produces PVC stabilizer, polyethylene wax, zinc stearate and calcium stearate. The products can be used for PVC profiles, cable materials, pipes, pipe fittings, plates, foam boards, films and other PVC products.
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Email：hbkeao@gmail.com
TEL : Mr.Zhang +86-18931935036
E-MAIL： pvcwdj@hbkeao.cn
ADD : North side of North 1st Ring Road, Weixian Economic Development Zone (North Zone), Xingtai City
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