Hydrophobic Effect Zinc Stearate Dispersion , CAS NO 557 05 1 Zinc Stearate Msds

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Hydrophobic Effect Zinc Stearate Dispersion , CAS NO 557 05 1 Zinc Stearate Msds

Name: Hydrophobic Effect Zinc Stearate Dispersion CAS NO 557 05 1 Zinc Stearate Msds
Brand: SKYHIL
Price: 1 USD

Model Number : SKY-1826

Certification : ROHS/ASTM/SGS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 1000 Ton Per Month

Delivery Time : 7-10 Work Days

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

Brand Name : SKYHIL

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 : Rubber

Zinc Oxide（%） : 13-15

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Zinc Stearate Powder CAS No.:557-05-01 As White Powder Used For Rubber

Introduction

1,Zinc Stearate (Zn-55) is a neutral zinc soap and most powerful mould release agent. Zinc Stearate has hydrophobic effect and insoluble in water, soluble in hot ethanol, benzene, toluene, turpentine and other organic solvents.
2, Zinc stearate is White, hydrophobic powder with a slight, characteristic odor. Mp: 130°C. Density: 1.1 g cm-3. Insoluble in water, ethyl alcohol and diethyl ether. Soluble in acids. Non-toxic. In technical grades, the percentage of zinc may vary according to the intended use. Products with less than the theoretical amount of zinc are more acidic.

Applications

Zinc stearate is an "activator" for rubber vulcanization by sulfur and accelerators. As discovered in the early days of vulcanization, zinc has a beneficial effect on the reaction of the sulfur with the polyolefin. The stearate is a form of zinc that is highly soluble in the nonpolar medium of the polyolefins.
Being lipophilic, Zinc stearate functions as a phase transfer catalyst for the saponification of fats.

Typical Properties

Product Name: Zinc Stearate
CAS No.: 557-05-1
Synonym: Octadecanoic acid zinc salt, Stearic acid zinc salt
Chemical Name: Zinc Stearate
Chemical Formula:C36H70O4Zn

Hydrophobic Effect Zinc Stearate Dispersion , CAS NO 557 05 1 Zinc Stearate Msds

Product Tags:

zinc stearate mold release

zinc oxide dusting powder

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