White Coloured Zinc Stearate In Rubber Compounds Not Containing Electrolyte

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

COMPOSITION

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

PROPERTIES

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.

Application

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.

Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufactured several series products including Silica Matting Agent,Matt Hardener, Fumed Silica,Zinc Stearate and color inkjet photo paper coating etc.

COMPANY MOTTO

• Developing all range synthetic silica and it's derivatives
• Adhere to excellence in products and services
• Reliable to business partner
• International acceptable quality products
• Strategy: executing blue ocean strategy and go up to the next level.

VISION

• Quanxu Technology aim to become the leading raw material and technical solution provider to the chemical industry.

MISSION

• Provide contribution to both business and non-business environments:
• People: Be a workplace where people can innovate and expand their knowledge through daily work activities.
• Portfolio: Bringing the widest range of Synthetic Silica that China can offer.
• World: Collaborate with stakeholders to focus on green manufacturing processes to lessen environmental impacts.

Introduction

Our reputation as a key national supplier is built upon the foundation of quality and integrity. The company has independently researched, developed and manufactured several series products including Silica Matting Agent, Matt Hardener, Fumed Silica, Zinc Stearate and Alumina.

Our product development is guided by accurate market analysis. We have successively established R&D Centers of Matting Agent, Fumed Silica, Zinc Stearate, Matt Hardener, and Alumina.Application Research centers were also created for mediums such as paints, ink, textiles, leathers and new energy materials. These Modern facilities form the very core of our development system and are staffed by a professional taskforce of technical personnel. Their contributions have yielded environmental-friendly products such as the low oil absorption UV matting agent, a compound that was specifically designed to minimize the VOC emission of paints. These Products are the building blocks of eco-friendly alternative engry solutions. Their ability to protect leather and prevent the corrosion of metals make them idea for floor coating, glass paint, and the making of woodenware.

Quanxu Technology firmly believes that technological advancement is the precursor for market performance. We have established major distribution centers in one overseas location and 3 domestic regions.

Product quality has always been at the very top of our priorities. Over the years, we have imported a number of advanced testing instuments enhanced quality control and inspection. Quanxu operates in strict adherence with all relevant safely standards. Our export products are approved by international recognized standards such as SGS and ROHS.

More than a decade of groundwork has allowed us to penetrate overseas markets in regions including Europe, the Middle East, South America, Southease Asia, Africa, Etc. We have established a long-term cooperative partnerships with international chemical mega-corporations such as Valspar and AKZONOBEL.

Through sustained growth and expansion, Quanxu Technology strives to become a world-leading supplier of chemical materials. With quality and integrity, we will create an enterprise that can withstand the test of time!!