Calcium stearate
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- Category :
Catalyst and Auxiliary/Plastic Auxiliary Agent
- CAS NO : 1592-23-0
- EC NO : 216-472-8
- Molecular Formula : (C18H35O2)2Ca
- Main Specifications : It is white, fine powder, insoluble in water
- Synonyms : calcium distearate, pure;Calcium Stearate (Light);Calciumstearatetech;Calciumstearatemin;STEARIC ACID CALCIUM SALT;OCTADECANOIC ACID CALCIUM SALT;CALCIUM OCTADECANOATE;aquacal;calciumdistearate;calstar;dibasiccalciumstearate;calcium dioctadecanoate;(octadecanoato-kappaO)calcium(1+);Calcium stearate dispersion liquid;
Package: 20kg/woven bag
Uses : Widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering,
Molecular Structure:

Product description:
Product Description:
Fine white powder. Density of 1.08g/cm3. Melting point 1580C, insoluble in
water, slightly soluble in hot ethanol, the case of acid decomposition of
stearic acid and corresponding calcium salt. Be of water absorption in the air, non-toxic.
Use
It’s the stabilizer and lubricant for PVC ,which enjoy longer stabilizing effect and good long-term thermal stabillity .It can be used as non-toxic food packaging, medical equipment and other flexible film containers. Aslo as halogen absorber in polyethylene and polypropylene, can eliminate the adverse effect of th residual catalyst in the resin on the color and stability of the resin. This product is also widely used as lubricant of polylefin fibers and molded products, as the waterproofing agent of the waterproof rain materials ,and it’s available as lubricant and mold release agent for phendic ,amino and other thermosetting plastics & polyester reinforced plastic . And it also be used as grease thicknening agent ,textile waterproofing agent & paints the plain agent.