Calcium stearate White powder, insoluble in water, cold ethanol and ether, soluble in organic solvents such as hot benzene, benzene and turpentine, slightly soluble in hot ethanol and ether. When heated to 400ºC, slowly decomposed, flammable, in case of strong acid decomposition into stearic acid and the corresponding calcium salt, moisture absorption.

Calcium stearate is also called calcium stearate. White light crystalline powder. Chemical formula (C17H35COO)2Ca. Molecular weight 607.00. Melting point 179 ~ 180℃, subject to high thermal decomposition. Insoluble in water, cold ethanol Chemicalbook and ether, soluble in hot benzene, toluene and turpentine, slightly soluble in hot ethanol and ether. Decompose with strong acid into stearic acid and corresponding calcium salt. It absorbs water in the air. Lipophilic intolerant microorganism. High temperature decomposition to produce stearone and hydrocarbon. Non-toxic.

1. 1.Used as a non-toxic heat stabilizer for polyvinyl chloride, and has excellent lubricity. The heat stabilization effect is not as good as barium stearate, lead stearate, tin stearate and cadmium stearate. But cheap and easy to obtain, little toxicity, good processing performance. It has synergistic effect with zinc soap and epoxy compound and can improve thermal stability. Commonly used in food packaging film, medical equipment and other non-toxic soft products. With basic lead salt and lead soap and used in hard products, the gelation rate can be improved. This product is used in polyethylene and polypropylene to eliminate the adverse effects of residual catalysts on the color and stability of the resin.
2. 2.Used as a lubrication release agent in oil field operations. Also used as polyvinyl chloride heat stabilizer and a variety of plastic processing lubricants, release agents and so on. In hard products, the gelation rate can be improved by combining with basic lead salt and lead soap. Also used in food packaging, medical equipment and other requirements of non-toxic soft film and equipment. It can also be used as a halogen absorber for polyethylene and polypropylene to eliminate the adverse effects of residual catalysts on color and stability. As a plasticizer in rubber processing, it can soften natural rubber and synthetic rubber, and it has almost no effect on vulcanization. It is also used as a thickening agent for greases, a waterproofing agent for textiles, a smoothing agent for paints, and a plasticizer for making plastic records.
3. 3.Calcium stearate is a good non-toxic heat stabilizer and lubricant, but also a smooth agent and water resistant agent of adhesives, coatings, widely used in plastics and rubber and other chemical production processes. The heat stabilization effect is not as good as barium stearate, lead stearate, tin stearate and cadmium stearate. But cheap and easy to obtain, little toxicity, good processing performance. It has synergistic effect with zinc soap and epoxy compound and can improve thermal stability. Commonly used in food packaging film, medical equipment and other non-toxic soft products. It is also widely used as a lubricant and release agent for thermosetting plastics such as polyolefin, polyester reinforced plastics, phenolic resins and amino resins.
4. 4.Used in perfume powder in cosmetics. When added to the powder, it has strong adhesion to the powder, good lubricity, uniform spreading and good formability of the powder.
5. Avantajên
   
   

   Me gelek kargehên kalîteya bilind bi hevkariyek kûr heye, ku dikarin ji we re hilberên kalîteya bilind û bihayên reqabetê peyda bikin. Û em dikarin ji bo kirînên mezin erzanan jî bidin. Û em bi gelek pargîdaniyên barkêş ên profesyonel re hevkariyê dikin, dikarin hilberan bi ewlehî û bi aramî radestî destên we bikin. Dema radestkirinê piştî pejirandina dravdanê 3-20 rojan e.

   
   Specification

    

   Bazirganiya Import û Export Hebei Disha Co., Ltd.

   BELETÎYA ANALÎSÊ

    

   Assay	Unit	Specifications
   Apperence		toza spî
   Metal Content	%	6.6-7.2
   Heating Loss	%	≤3
   Melting Point	ºC	150-160
   Free Fatty Acid	%	≤1.0
   Sieve Residue	%	≤1(75μm)
   Ash Content	%	/

    

6. Zanîna hilberê:
   
   

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   Calcium stearate White powder, insoluble in water, cold ethanol and ether, soluble in organic solvents such as hot benzene, benzene and turpentine, slightly soluble in hot ethanol and ether. 

7. Bikaranînî

   1. Bi berfirehî wekî stabîlîzkerê germê di hilberên hişk ên PVC de, bi xwêyên tîrêjê-based xwê û sabûna serberiyê ve tê bikar anîn, ew dikare leza gelasyonê baştir bike.
   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 wek lubricant ji bo fibers polyolefin û mouldings bikaranîn.
   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.