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Guangzhou Quanxu Technology Co Ltd

White Coloured Zinc Stearate In Rubber Compounds Not Containing Electrolyte

White Coloured Zinc Stearate In Rubber Compounds Not Containing Electrolyte

Payment Type: L/C,T/T,D/P,Paypal
Min. Order: Negotiable Bag/Bags
Delivery Time: 7 Days

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Basic Info

    Model No.: SKY-1826

    Appearance: Powder

    Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Electronics Chemicals, Leather Auxiliary Agents

    Color: White

    Name:Zinc Stearate (octadecoic Acid Zinc: Molecular Formula:Zn(C17H35COO)2

    Color:white Coloured Powder: CAS No:557-05-1

    Synonyms:Stearic Acid Zinc Salt: Fineness:800 Mesh

    Application:Paints And Coatings: Zinc Oxide(%):13-15

Additional Info

    Packaging: 20kg/bag, white paper bag or composite kraft paper bag(inside with PE plastics bag).

    Productivity: 1000 Ton Per Month

    Brand: SKYHIL

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 10000 Ton Per Month

    Certificate: ROHS/ASTM/SGS

    HS Code: 2915709000

    Port: Guangzhou,Shenzhen,Shanghai

Product Description

White Coloured Powder Zinc Stearate Powder Used as A Flatting Agent In Paint


Zinc Stearate is a white coloured poweder. It is insoluble in water, but dissolves well in aromatic compounds like benzene and chlorinated hydrocarbons on heating. In fact, zinc stearate repels water (hydrophobic). It is the zinc salt of stearic acid. It is insoluble in alcohol and ethers. It is a very powerful mold resease agent. Zinc stearate does not contain any electrolyte.

Technical Data

The following specification parameters will be stated on our Certificate of Analysis:

Item Type SKY-1826
Appearance White Powder
Melting Point(℃) 120-128
Zinc Oxide(%) 13-15
Free Acid(%) ≤0.5
Moisture(%) ≤0.8
Fineness 800 mesh
Density G/L 230-310


Zinc Stearate in coating applications is an excellent flatting agent and sanding aid for lacquers and lacquer sanding sealers and is easily dispersed by stirring. When used as a flatting agent in paint, it also aids in pigment dispersions.


The film-forming substances of PU are mainly poly isocyanate resin (curing agent) and alkyd resins, which forming film by curing agent - NCO and alkyd resin - OH crosslinking reaction .PU is curing crosslinking coatings . Because its high solid content, the wettability is better. Therefore, appropriate addition of zinc stearate is 2%to 5%in PU, adding overload will affect the adhesion and transparency of the primer, even caused blushing.

Looking for ideal Zinc Stearate In Rubber Compounds Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Zinc Stearate Powder Rubber are quality guaranteed. We are China Origin Factory of Zinc Stearate Powder Rubber Lubricant. If you have any question, please feel free to contact us.

Product Categories : Matting Agent > Zinc Stearate Powder

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