Zinc Stearate. Zinc Stearate is a zinc soap known for repelling water and is used in the cosmetics and personal care industries as a lubricant. It is an insoluble salt made of commercial stearic acid, a mild fatty acid used as an emollient and lubricant, and is often combined with zinc oxide.
Zinc stearate is a â??zinc soapâ?? that is widely used industrially. In this context, soap is used in its formal sense, a metal salt of fatty acid: in this case stearic acid. It is a white solid that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene) and chlorinated hydrocarbons when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolytes and has a hydrophobic effect. Its main application areas are the plastics and rubber industry, where it is used as a releasing agent and lubricant which can be easily incorporated.
Zinc Stearate is formed by combining Stearic Acid & Zinc Oxide, the latter of which is an organic white powder compound with a slight characteristic odor. It is insoluble in water, ethyl alcohol & diethyl ether & soluble in acids.
In comparison to other metallic stearate, zinc stearate has a low melting point (120 degree C), so it spreads very evenly when heated.
Uses and Application of Zinc Stearate-
Act as an anti-caking Agent in powdered cosmetics.
Act as a lubricant & thickening Agent used to improve texture..
Zinc Stearate is used in plastics and rubber industries, where it is used as a lubricant & release or powdering agent.
It functions as an acid scavenger & processes acid in certain Polyolefin applications.
It serves as a lubricant acid in sanding sealers and as a flattening agent in paints and coatings.
In construction, it is utilized as hydrophobic agents for plasters.
In pharmaceuticals & nutraceuticals, it facilitates mould release for tabulating.
Zinc Stearate Typical Properties Item Standard Appearance White fine powder Loss on drying(%) 1.0 Zinc Assay(%) 10.3-11.3 Free acid(%) 1.0 Finess(325mesh) 99% Melting Point 115-125 Zinc Stearate Usage 1. Used as a softening lubricant for rubber products, a polishing agent for textiles, a stabilizer for polyvinyl chloride plastics 2. Used as a stabilizer for polyvinyl chloride plastic products, a softener for rubber products 3. Used in the formulation of the industry, curing oils and lubricants, as well as paint drying agents. It is used for the processing of PVC and rubber non-toxic products, which can effectively improve the photothermal stability of PVC and rubber products. The dosage in PVC processing is usually
Zinc Stearate
Zinc Stearate is mainly used in the plastics and rubber industries, where it is used as a lubricant and release or powdering agent. In addition, it acts as a matting agent in paints and coatings. In construction, powdered zinc stearate is utilized as hydrophobic agents for plasters. Main Products: TS-36, TS-38, TS-68, TS-65T3 Main applications: + Masterbatch, Fillers + Rubber (Shoe Sole) + Paints, Plasters, + Cosmetics + Pigments + PVC One Pack Ca-Zn Stabilizer Certifications: REACH & RoHS Origin: Vietnam Packing: 20kg in paper bag MOQ: 01 MT
Zinc Stearate 1.Formula: Zn(C17H35COO)2 2.Properties: Zinc stearate is white or light yellow powder. It is dissolved in hot alcohol; but not in water. It can be decomposed into stearic acid and corresponding salt by strong acid. The product possessed water absorbability in air. 3.Usage: The product is used as PVC stabilizer, rubber lubricant, glazing agent, paint flatting agent and cosmetic material in the textile industry, etc. 4.Quality standard: ItemsStandard Zn2+ %10.7 í+ 0.5 Free acid (C17H35COO)22- %í_ 1.0 Melting point ípCí¦ 120 Heating loss %í_ 1.0 Size (through 75ª¦m sieve) %í¦ 99.5 20kg/bag with outside pp weaving bag and inside bis-PVC bag.
Appearance: white fine powder Moisture (%): 0.5 max Free fatty acid (%): 0.5 max Melting point (oc): 120 ¦ 3 Zinc content (%): 11.0 ¦ 0.5 Ash content (%): 13.5 ¦ 0.5 Water soluble salts: non Fineness (thru 400 mesh) (%): 100 20 kgs/bag
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Zinc Stearate Dioxide rendered lightweight fine white powder, flammable, Insoluble in water, alcohol, ether, soluble in hot ethanol, turpentine, benzene and other organic solvents and acids. It will be heated and dissolved in an organic solvent become cold gelatinous body, the case of decomposition of stearic acid and corresponding zinc salts, water absorption, no toxicity. Product Usage used as a PVC stabilizer. Barium-cadmium soap complexes, mainly used in soft products, is characterized by initial coloration can be suppressed to avoid sulfide pollution; used as styrene , phenolic resins, amino resins and plastics and other heat-cured polyester plasticizers, transparent products such as lubricants and release agents; rubber industry, as rubber lubricants. as a cosmetic ingredient for powder cosmetics to enhance adhesion and lubricity. can be used for textiles lighting agent, enamel paint and flatting agents.
Product Name: Zinc Stearate Product Description: "This product is one of Sebchem Key products Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO. Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels" Price of product ( USD price or FOB price): USD Product origin: Multiple Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA "
It is widely used as a release agent for the production of many kinds of objects: rubber, polyurethane, polyester processing system, powder metallurgy. These applications exploit its "non-stick" properties. In cosmetics, zinc stearate is a lubricant and thickening agent used to improve texture.
