Zinc Stearate
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Zinc stearate is widely used in the plastics and rubber industries as an efficient lubricant, release agent, and powdering agent. Its versatility extends to its application as a matting agent in paints and coatings, providing a smooth and consistent surface finish. In the construction sector, powdered zinc stearate serves as a hydrophobic agent for plaster, enhancing its waterproofing and durability.
One of the standout features of zinc stearate is its excellent lubricity, significantly reducing friction during processing and improving the flow of plastic and rubber materials. Additionally, its unique water repellent property makes it an essential choice for applications where moisture resistance is crucial. Its ability to repel water ensures that plastic, rubber, and coated materials maintain their structural integrity and performance even in humid or wet conditions.
Another advantage is its function as a weathering stabilizer, providing long-term protection against environmental factors like UV radiation and temperature fluctuations. This ensures that products retain their visual appeal and performance over extended periods, making them suitable for both indoor and outdoor applications.
|
Item |
Zinc content % |
Application |
|
TP-13 |
10.5-11.5 |
Plastic and rubber industries |
In the plastics industry, zinc stearate acts as an external lubricant and stabilizer, enhancing the processability and performance of plastic products. It also serves as a mold release agent and dusting agent, facilitating easy mold release and preventing sticking during production.
Apart from its role in plastics and rubber, zinc stearate finds applications in paints, pigments, and building materials. As a waterproofing agent, it enhances the durability and water resistance of coatings and construction materials. It also has applications in the textiles and paper industries, acting as a sizing agent and improving the surface properties of these materials.
In conclusion, the multifunctionality and remarkable properties of zinc stearate make it an indispensable additive in various industries. From improving lubrication and flow in plastics and rubber processing to providing water resistance and weathering protection, zinc stearate plays a crucial role in enhancing the performance and quality of various products. Its non-toxic nature and minimal color formation further contribute to its appeal as a safe and efficient additive for multiple applications.
Scope of Application
