Fine Zinc Stearate Powder For Polyolefin Fiber Lubricant

Application

Fine Zinc Stearate Powder is an excellent choice as a lubricant for polyolefin fibers due to its unique properties and benefits. 

Here's why it's a good option:

Lubrication: Zinc stearate acts as an effective lubricant, reducing friction between polyolefin fibers and processing equipment 

during extrusion, spinning, and weaving. This facilitates smooth processing and improves the flow properties of the fibers, 

leading to uniformity in fiber formation.

Anti-Static Properties: Polyolefin fibers can develop static charges during processing, leading to issues such as fiber 

entanglement and processing disruptions. Zinc stearate helps mitigate these issues by imparting anti-static properties to the 

fibers, reducing static build-up and improving handling and processing efficiency.

Melt Stability: Fine zinc stearate powder offers good melt stability, maintaining its lubricating properties at the high temperatures encountered during polyolefin fiber processing. This ensures consistent lubrication throughout the manufacturing process, from 

extrusion to fiber spinning.

Mold Release Agent: In fiber spinning processes, zinc stearate serves as a mold release agent, preventing the fibers from 

sticking to the spinning equipment and ensuring smooth fiber formation. This enhances production efficiency and helps maintain 

the integrity of the spun fibers.

Surface Finish Enhancement: Zinc stearate contributes to the improvement of the surface finish of polyolefin fibers, reducing 

surface defects such as roughness or imperfections. This results in fibers with a smoother texture and better appearance,

enhancing their suitability for various end uses.

Compatibility: Zinc stearate is compatible with polyolefin resins such as polyethylene (PE) and polypropylene (PP), which 

are commonly used in fiber manufacturing. It can be easily incorporated into polymer formulations without affecting the physical 

or mechanical properties of the fibers.

Cost-Effectiveness: Fine zinc stearate powder is a cost-effective lubricant option for polyolefin fiber processing, offering 

benefits such as improved processing efficiency, reduced equipment wear, and enhanced fiber quality. Its use can lead to cost 

savings in fiber production processes.

Regulatory Compliance: Zinc stearate is generally recognized as safe (GRAS) for use in food contact and medical applications, 

making it suitable for use in polyolefin fibers intended for these purposes. It complies with regulatory standards and requirements 

for product safety and suitability.

Overall, fine zinc stearate powder is a versatile and reliable lubricant for polyolefin fiber processing, offering benefits such as 

improved processing efficiency, enhanced fiber quality, and cost-effectiveness. Its lubricating properties make it an essential 

additive in various fiber manufacturing applications, including textiles, nonwovens, and industrial fibers.

Specification

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent