Zinc Stearate's Role in Rubber Industry

In the vibrant world of rubber manufacturing, Zinc Stearate stands out as a versatile and indispensable ingredient that revolutionizes the way rubber products are made. 

Zinc stearate is a white powder that is insoluble in water. Mainly used as a lubricant and release agent for styrene resin, phenolic resin, and amino resin. At the same time, it also has the function of vulcanizing active agent and softener in rubber.

Sainuo Zinc Stearate, with less dust, more hygienic and environmentally friendly to use; Significantly inhibits initial coloring,

Let's explore how Zinc Stearate adds value and innovation to the rubber industry:Processing Aid: Zn Stearate acts as an effective processing aid during the production of rubber compounds. It helps in enhancing the dispersion of fillers and additives, ensuring uniformity in the mixture, and leading to improved mechanical properties in the final rubber products.

Mold Release Agent: One of Zinc Stearate's primary applications in rubber is its role as a mold release agent. It prevents rubber compounds from sticking to molds, ensuring smooth and efficient demolding processes. This leads to enhanced productivity and precision in manufacturing. avoids sulfurization pollution, and has good lubrication, demolding, and adhesion properties.

Surface Finish: Zinc Stearate contributes to achieving a superior surface finish in rubber products. By reducing friction during processing, it helps prevent surface defects, enhancing the aesthetic appeal and overall quality of the final rubber items.

Anti-Tack Agent: In the rubber industry, preventing the undesirable sticking of rubber products is crucial. Zinc Stearate acts as an effective anti-tack agent, preventing the sticking of rubber surfaces during storage and transportation.

Improved Extrusion: Zinc Stearate aids in improving the extrusion process by reducing friction and promoting smoother flow of rubber compounds. This results in consistent and uniform profiles, contributing to the overall efficiency of rubber extrusion.

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Qingdao Sainuo Group. We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA,EBS,Zinc/Calcium Stearate…. Our products have passed the REACH, ROHS, PAHS, FDA testing.

Sainuo rest assured wax, welcome your inquiry!

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